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Results for "

Enzymatic

" in MedChemExpress (MCE) Product Catalog:

By Targets:	11β-HSD (1) ADC Cytotoxin (1) Adrenergic Receptor (1) Aldehyde Dehydrogenase (ALDH) (1) Aldose Reductase (1) Amino Acid Derivatives (3) Anaplastic lymphoma kinase (ALK) (3) Androgen Receptor (1) Angiotensin-converting Enzyme (ACE) (1) Antibiotic (6) Antibody-Drug Conjugates (ADCs) (3) Apoptosis (16) Atg4 (1) ATGL (1) Autophagy (8) Bacterial (16) Bcr-Abl (1) Beta-secretase (1) Biochemical Assay Reagents (22) Bradykinin Receptor (3) Btk (1) c-Myc (1) Calcium Channel (1) CaMK (1) Caspase (1) Cathepsin (2) CD38 (2) CD73 (1) CDK (4) ClpP (1) Complement System (1) COX (1) Cytochrome P450 (2) DNA Alkylator/Crosslinker (1) DNA Stain (2) DNA/RNA Synthesis (5) Dopamine Receptor (1) Drug-Linker Conjugates for ADC (1) E1/E2/E3 Enzyme (4) EGFR (4) Endogenous Metabolite (49) Eukaryotic Initiation Factor (eIF) (1) FAAH (1) Ferroptosis (1) FLT3 (2) Fluorescent Dye (25) Free Fatty Acid Receptor (1) Fungal (1) GABA Receptor (1) GCGR (2) GLP Receptor (2) Glucocorticoid Receptor (1) Glucokinase (1) Glutathione Peroxidase (2) Glycosidase (2) HDAC (4) Herbicide (2) Histamine Receptor (1) Histone Demethylase (6) Histone Methyltransferase (4) HIV (5) HIV Protease (5) HSP (1) IKK (2) Indoleamine 2,3-Dioxygenase (IDO) (1) Influenza Virus (1) Insulin Receptor (1) IRAK (1) Isocitrate Dehydrogenase (IDH) (1) Isotope-Labeled Compounds (9) JNK (1) Kallikrein (1) Leukotriene Receptor (1) Liposome (1) MALT1 (1) MAP4K (1) Microtubule/Tubulin (2) Mineralocorticoid Receptor (1) Mitochondrial Metabolism (2) MMP (3) Monoamine Oxidase (2) mTOR (1) Necroptosis (2) NF-κB (2) NO Synthase (1) Notch (1) Nucleoside Antimetabolite/Analog (1) Opioid Receptor (1) P2Y Receptor (2) PAI-1 (2) Parasite (4) PARP (4) Peptide-Drug Conjugates (PDCs) (1) Phosphatase (3) Phosphodiesterase (PDE) (1) Phospholipase (1) PI3K (2) Platelet-activating Factor Receptor (PAFR) (1) Potassium Channel (1) PPAR (2) Prostaglandin Receptor (4) PROTACs (1) Proteasome (1) PSMA (1) Pyruvate Kinase (3) RAR/RXR (4) Reactive Oxygen Species (2) Reverse Transcriptase (1) RIP kinase (1) SARS-CoV (9) Ser/Thr Protease (4) Sirtuin (2) SOD (1) Stearoyl-CoA Desaturase (SCD) (1) STING (1) Thrombin (2) Thrombopoietin Receptor (3) Tie (1) Trk Receptor (1) Tyrosinase (4) ULK (1) VEGFR (1) Xanthine Oxidase (4) α-synuclein (2) β-catenin (1)
By Research Areas:	Cancer (94) Cardiovascular Disease (16) Endocrinology (6) Infection (26) Inflammation/Immunology (35) Metabolic Disease (51) Neurological Disease (38)
Click Chemistry:	Azide (1)
Oligonucleotides:	Nucleotides and their Analogs (1) Cholesterol (1)

307

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

Inhibitory Antibodies

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-N7264

7α-Hydroxycholesterol 1 Publications Verification	Others	Metabolic Disease
7α-Hydroxycholesterol is a cholesterol oxide and is formed by both enzymatic and non-enzymatic oxidation. 7α-Hydroxycholesterol can be used as a biomarker for lipid peroxidation .

HY-133803

Z-Ala-Ala-OH	Amino Acid Derivatives	Others
Z-Ala-Ala-OH is a non-polar amino acid that can be used in enzymatic peptide synthesis .

HY-119977

APF	Reactive Oxygen Species	Others
APF is a fluorescence probe that can selectively, and dose dependently detect certain species among ROS and that are highly resistant to autoxidation. APF can be used in enzymatic and cellular systems .

HY-44157

ALS-I	Biochemical Assay Reagents	Neurological Disease
ALS-I, an acid-Liable surfactant, is adopted for in-solution enzymatic digestions, can help to solubilize hydrophobic proteins. ALS-I is significantly enhanced peptide recovery for mass spectrometry (MS) mapping in the study of the proteomes of regenerating rat retina and mouse brain .

HY-D1706

AMCA-6-dUTP	DNA Stain	Others
AMCA-6-dUTP can be used for enzymatic labeling of DNA/cDNA .

HY-P10050

Calpain substrate	Proteasome	Others
Calpain substrate is the membrane non-permeable fluorogenic calpain substrate and can be used in Calpain enzymatic activity assay .

HY-137421

4-Nitrophenyl N-acetyl-α-D-glucosaminide	Biochemical Assay Reagents	Others
4-Nitrophenyl N-acetyl-α-D-glucosaminide is a 4-nitrophenyl- conjugated substrate for determining the enzymatic specificity .

HY-122159

MDPD	FAAH	Metabolic Disease
MDPD is an Arabidopsis FAAH (AtFAAH) activator that can enhance the enzymatic activity of AtFAAH .

HY-P2344

HIV Protease Substrate 1	HIV Protease	Infection
HIV Protease Substrate 1, a fiuorogenic HIV protease substrate, can be used to study enzymatic activity of HIV protease .

HY-P2344A

HIV Protease Substrate 1 TFA	HIV Protease	Infection
HIV Protease Substrate 1 TFA, a fiuorogenic HIV protease substrate, can be used to study enzymatic activity of HIV protease .

HY-137662

5'-Phosphoguanylyl-(3',5')-guanosine pGpG	STING	Metabolic Disease
5'-Phosphoguanylyl-(3',5')-guanosine (pGpG) is an intermediate molecule produced by the pathway for enzymatic cyclic diguanylate (c-di-GMP) degradation. 5'-Phosphoguanylyl-(3',5')-guanosine can be used to detect the metabolism of nucleic acids .

HY-119987

Sudan orange G SOG	Fluorescent Dye	Others
Sudan orange G is an azo dye. Sudan orange G, after enzymatic oxidation, generates oligomers and even polymers through free radical coupling reactions .

HY-D0162

Malachite green hemioxalate 1 Publications Verification MCCK1	IKK NF-κB Apoptosis	Cancer
Malachite green hemioxalate is a triphenylmethane dye which can be used to detect the release of phosphate in enzymatic reactions. Malachite green hemioxalate is also a potent and selective inhibitor of IKBKE, and inhibits its downstream targets such as IκBα, p65 and IRF3. Malachite green hemioxalate exhibits antitumor activity in vitro and in vivo .

HY-W012145

TMPD dihydrochloride	Others	Metabolic Disease
TMPD dihydrochloride, a readily oxidizable compound, is an enzymatically convert redox active substrate molecule. TMPD dihydrochloride is also an electron donor and serves as a reducing cosubstrate for heme peroxidases . TMPD dihydrochloride is also a complex IV substrate .

HY-P2295

Dabcyl-KTSAVLQSGFRKME-Edans TFA 1 Publications Verification	SARS-CoV	Others
Dabcyl-KTSAVLQSGFRKME-Edans TFA is a fluorogenic peptide. Dabcyl-KTSAVLQSGFRKME-Edans TFA is used as the substrate to measure the enzymatic activities of protease forms. Dabcyl-KTSAVLQSGFRKME-Edans TFA has the potential for study 2019-nCoV (COVID-19) infection .

HY-129217

Naringinase	Glycosidase	Others
Naringinase, a hydrolytic enzymatic complex, possesses the activity of both α-L-rhamnosidase and β-D-glucosidase. Naringinase has wide occurrence in nature. Naringinase can be used in the biotransformation of steroids, antibiotics, and mainly on glycosides hydrolysis .

HY-119987R

Sudan orange G (Standard)	Fluorescent Dye	Others
Sudan orange G (Standard) is the analytical standard of Sudan orange G. This product is intended for research and analytical applications. Sudan orange G is an azo dye. Sudan orange G, after enzymatic oxidation, generates oligomers and even polymers through free radical coupling reactions .

HY-E70377

Cu/Zn Superoxide dismutase Cu/Zn SOD	SOD	Inflammation/Immunology Cancer
Cu/Zn Superoxide dismutase (Cu/Zn SOD; SOD1) is a cytosolic copper-zinc dimer form of superoxide dismutase enzyme. Cu/Zn Superoxide dismutase has oxygen radical enzymatic dismutation .

HY-D0162R

Malachite green hemioxalate (Standard)	IKK NF-κB Apoptosis	Cancer
Malachite green (hemioxalate) (Standard) is the analytical standard of Malachite green (hemioxalate). This product is intended for research and analytical applications. Malachite green hemioxalate is a triphenylmethane dye which can be used to detect the release of phosphate in enzymatic reactions. Malachite green hemioxalate is also a potent and selective inhibitor of IKBKE, and inhibits its downstream targets such as IκBα, p65 and IRF3. Malachite green hemioxalate exhibits antitumor activity in vitro and in vivo .

HY-E70067

GlcNAc 1-P uridyltransferase (PmGlmU)	Others	Others
GlcNAc 1-P uridyltransferase (PmGlmU) catalyzes high efficient synthesis of UDP-GlcNAc from GlcNAc-1-P and UTP. GlcNAc 1-P uridyltransferase (PmGlmU) is used to break down the pyrophosphate formed in the PmGlmU reaction to inorganic phosphate to shift the equilibrium of the coupled enzymatic reactions towards the formation of UDP-GlcNA .

HY-143450

Tyrosinase-IN-3	Tyrosinase	Others
Tyrosinase-IN-3 (compound 54) is a potent inhibitor of tyrosinase. Tyrosinase is a copper-containing metalloenzyme that is responsible for the rate-limiting catalytic step in the melanin biosynthesis and enzymatic browning. Tyrosinase-IN-3 has the potential for the research of skin whitening agents and food preservatives .

HY-143451

Tyrosinase-IN-4	Tyrosinase	Others
Tyrosinase-IN-4 (compound 34) is a potent inhibitor of tyrosinase. Tyrosinase is a copper-containing metalloenzyme that is responsible for the rate-limiting catalytic step in the melanin biosynthesis and enzymatic browning. Tyrosinase-IN-4 has the potential for the research of skin whitening agents and food preservatives .

HY-143448

Tyrosinase-IN-1	Tyrosinase	Others
Tyrosinase-IN-1 (compound 90) is a potent inhibitor of tyrosinase. Tyrosinase is a copper-containing metalloenzyme that is responsible for the rate-limiting catalytic step in the melanin biosynthesis and enzymatic browning. Tyrosinase-IN-1 has the potential for the research of skin whitening agents and food preservatives .

HY-143449

Tyrosinase-IN-2	Tyrosinase	Others
Tyrosinase-IN-2 (compound 67) is a potent inhibitor of tyrosinase. Tyrosinase is a copper-containing metalloenzyme that is responsible for the rate-limiting catalytic step in the melanin biosynthesis and enzymatic browning. Tyrosinase-IN-2 has the potential for the research of skin whitening agents and food preservatives .

HY-E70130

Snailase, Snail gastrointestinal	Others	Others
Snailase, Snail gastrointestinal is an enzyme mixture composed of more than 20 enzymes, which is often used for enzymatic hydrolysis of purified flavonoid glycosides. Snailase can be obtained from the digestive tract and includes cellulase, sucrase, hemicellulase, pectinase, polygalacturonase, protease, etc .

HY-23789

2′-O-(2-Methoxyethyl)guanosine 2'-O-MOE-rG	Nucleoside Antimetabolite/Analog	Others
2′-O-(2-Methoxyethyl)guanosine (2'-O-MOE-rG), a 2′-O-methoxyethyl-modified nucleoside, can be produced by enzymatic conversion (adenosine deaminase) from 2′-O-(2-methoxyethyl)-2,6-diaminopurine riboside. 2′-O-(2-Methoxyethyl)guanosine neither effectively phosphorylated by cytosolic nucleoside kinases, nor are they incorporated into cellular DNA or RNA .

HY-150978

DDAO-C6	Fluorescent Dye	Others
DDAO-C6 is a cridone ester derivative, highly specific fluorescence for detecting human serum albumin (HSA). DDAO-C6 acts as an enzymatic activatable near-infrared fluorescent probe in visually sensing endogenous lipase from gut microbes (Ex/Em=600/658 nm) .

HY-P2296

Abz-FRLKGGAPIKGV-EDDNP TFA	Fluorescent Dye	Others
Abz-FRLKGGAPIKGV-EDDNP TFA is a fluorogenic substrate used to measure the enzymatic activities of protease forms, such as papain-like protease 2 (PLP2) from severe acute respiratory syndrome coronavirus (SARS-CoV). Abz-FRLKGGAPIKGV-EDDNP TFA has the potential for study 2019-nCoV (COVID-19) infection .

HY-P2818A

Alkaline phosphatase, Escherichia coli Apase, Escherichia coli	Endogenous Metabolite	Others
Alkaline phosphatase, Escherichia coli is a cytoplasm glycoprotein that catalyzes the hydrolysis of phosphate monoesters at alkaline pH. Alkaline phosphatase, Escherichia coli can be used in molecular biology and enzyme-free analysis .

HY-D1376A

Sulfo-Cyanine5.5 amine	Fluorescent Dye	Others
Sulfo-Cyanine5.5 amine consists of four sulfonate groups and has highly hydrophilic. Sulfo-Cyanine5.5 amine is an amine-containing fluorescent dye, the aliphatic primary amine group can be coupled with various electrophiles (activated esters, epoxides, etc). Sulfo-Cyanine5.5 amine can be used for the research of far red/NIR applications (such as in vivo imaging) and also can be used for enzymatic transamination labeling .

HY-W007926

2-Oxobutanoic acid 1 Publications Verification 2-Ketobutyrate	Endogenous Metabolite	Others
2-Oxobutanoic acid is a product in the enzymatic cleavage of cystathionine.

HY-P4931

Mca-Lys-Pro-Leu-Gly-Leu-Dap(Dnp)-Ala-Arg-NH2 Mca-Lys-Pro-Leu-Gly-Leu-Dpa-Ala-Arg-NH2	MMP	Cancer
Mca-Lys-Pro-Leu-Gly-Leu-Dap(Dnp)-Ala-Arg-NH2 (FS-6) is a fluorescent peptide that is a quenched MMP peptide substrate. Mca-Lys-Pro-Leu-Gly-Leu-Dap(Dnp)-Ala-Arg-NH2 can be used for real-time quantification of MMP enzymatic activity. Mca-Lys-Pro-Leu-Gly-Leu-Dap(Dnp)-Ala-Arg-NH2 is an elongated peptide of MMP substrate (FS-1) and is active against collagenases (MMP-1, MMP-8, MMP-13 ) and MT1-MMP with higher specificity constants than FS-1 . (Ex/Em=325 nm/400 nm)

HY-113080

N-Acetylornithine 1 Publications Verification	Endogenous Metabolite	Others
N-Acetylornithine is an intermediate in the enzymatic biosynthesis of the amino acid L-arginine from L-glutamate.

HY-N3169

Nyasicol (+)-Nyasicol	Others	Others
Nyasicol ((+)-Nyasicol) is an enzymatic (β-glucosidase) hydrolysis product of Compound 3 .

HY-160473

TAM557	ADC Cytotoxin Microtubule/Tubulin	Cancer
TAM557 is a cytotoxic tubulysin compound that can be used in enzymatic conjugation reactions .

HY-N10479

Chorismic acid	Endogenous Metabolite	Metabolic Disease
Chorismic acid is an endogenous metabolite. Chorismic acid can enzymatically form several aromatic compounds .

HY-N7264S

7α-Hydroxycholesterol-d7	Isotope-Labeled Compounds	Metabolic Disease
7α-Hydroxycholesterol-d₇ is the deuterium labeled 7α-Hydroxycholesterol. 7α-Hydroxycholesterol is a cholesterol oxide and is formed by both enzymatic and non-enzymatic oxidation. 7α-Hydroxycholesterol can be used as a biomarker for lipid peroxidation[1][2][3].

HY-116284

Methyl β-D-glucopyranoside Methyl β-D-glucoside	Others	Others
Methyl β-D-glucopyranoside is used to synthesize natural glycophenolics via enzymatic caffeoylation .

HY-120742

MMG-0358	Indoleamine 2,3-Dioxygenase (IDO)	Cancer
MMG-0358 is a potent IDO1 inhibitor. MMG-0358 shows IC₅₀ values of 2 nM in a cellular assay on mIDO1, 80 nM in a cellular assay on hIDO1, 330 nM in an enzymatic assay on hIDO1 at pH 6.5, and 71 nM in an enzymatic assay on hIDO1 at pH 7.4 .

HY-112261

CDK12-IN-3 1 Publications Verification	CDK	Cancer
CDK12-IN-3 is a potent and selective CDK12 inhibitor with an IC₅₀ of 491 nM in enzymatic assay.

HY-Y0351

Phenylthiourea Phenylthiocarbamide	Others	Others
Phenylthiourea (Phenylthiocarbamide) is an inhibitor of phenoloxidase. Phenylthiourea inhibits enzymatic oxidation of DOPA by phenoloxidase (K_i: 0.21 μM) .

HY-145882

BOD-NH-NP	Fluorescent Dye	Others
BOD-NH-NP is an activatable fluorescent probe for imaging endogenous nitric oxide via the eNOS enzymatic pathway .

HY-124337

BG48	HDAC	Cancer
BG48 is a potent HDAC inhibitor. BG48 inhibits the enzymatic activity of HDAC1 and HDAC2 .

HY-141653

MK-8666 tromethamine	Free Fatty Acid Receptor	Metabolic Disease
MK-8666 (tromethamine) is a GPR40 agonist. MK-8666 (tromethamine) can be used in the research of type II diabetes .

HY-12070

DPH 4 Publications Verification	Bcr-Abl	Cancer
DPH is a potent cell permeable c-Abl activator, which displays potent enzymatic and cellular activity in stimulating c-Abl activation.

HY-B1654

Flavin adenine dinucleotide 1 Publications Verification FAD	Endogenous Metabolite	Cardiovascular Disease
Flavin adenine dinucleotide (FAD) is a redox cofactor, more specifically a prosthetic group of a protein, involved in several important enzymatic reactions in metabolism.

HY-W039855A

1,2,3,4-Tetra-O-benzyl-β-D-glucopyranoside, 98%	Biochemical Assay Reagents	Others
1,2,3,4-Tetra-O-benzyl-β-D-glucopyranoside is a substrate for enzymatic glycosylation reactions and glycosyltransferase assays.

HY-B1654A

Flavin adenine dinucleotide disodium salt 1 Publications Verification FAD disodium salt; FAD-Na2	Endogenous Metabolite	Cardiovascular Disease
Flavin adenine dinucleotide (FAD) disodium salt is a redox cofactor, more specifically a prosthetic group of a protein, involved in several important enzymatic reactions in metabolism.

HY-111789

Subasumstat 10+ Cited Publications TAK-981	E1/E2/E3 Enzyme	Inflammation/Immunology Cancer
Subasumstat (TAK-981) is a first in class and selective inhibitor of the SUMOylation enzymatic cascade, with potential immune-activating and antineoplastic activities .

HY-113043

Galactonic acid	Endogenous Metabolite	Others
Galactonic acid is a sugar acid that is a metabolic breakdown product of galactose. Galactose dehydrogenase is responsible for converting galactose to galactonolactone, which then spontaneously or enzymatically converts to galactonic acid .

Cat. No.	Product Name

HY-L149

Membrane Protein-targeted Compound Library

8,013 compounds

A membrane protein is a protein molecule that is attached to or associated with the membrane of a cell or an organelle. Membrane proteins can be classified into two groups based on how the protein is associated with the membrane: integral membrane proteins and peripheral membrane proteins. In humans, about 30% genome encodes membrane proteins. Membrane proteins perform a variety of functions vital to the survival of organisms, for example, signal transduction, molecules or ion transportation, enzymatic catalysis, and intercellular communication. Membrane proteins also play important roles in drug discovery. As reported, more than 60% of current drug targets are membrane proteins.

MCE supplies a unique collection of 8,013 compounds targeting a variety of membrane proteins. MCE Membrane Protein-targeted Compound Library can be used for membrane protein-focused screening and drug discovery.

HY-L050

Ubiquitination Compound Library

305 compounds

Protein ubiquitination is an enzymatic post-translational modification in which an ubiquitin protein is attached to a substrate protein. Ubiquitination involves three main steps: activation, conjugation, and ligation, performed by ubiquitin-activating enzymes (E1s), ubiquitin-conjugating enzymes (E2s), and ubiquitin ligases (E3s), respectively. Ubiquitination affects cellular processes such as apoptosis, cell cycle, DNA damage repair, and membrane transportation, etc. by regulating the degradation of proteins (via the proteasome and lysosome), altering the cellular localization of proteins, affecting proteins activity, and promoting or preventing protein-protein interactions. Deregulation of ubiquitin pathway leads to many diseases such as neurodegeneration, cancer, infection and immunity, etc.

MCE offers a unique collection of 305 small molecule modulators with biological activity used for ubiquitination research. Compounds in this library target the key enzymes in ubiquitin pathway. MCE Ubiquitination Compound Library is a useful tool for the research of ubiquitination regulation and the corresponding diseases.

Cat. No.	Product Name	Type

HY-D0162

Malachite green hemioxalate 1 Publications Verification MCCK1	Fluorescent Dyes/Probes
Malachite green hemioxalate is a triphenylmethane dye which can be used to detect the release of phosphate in enzymatic reactions. Malachite green hemioxalate is also a potent and selective inhibitor of IKBKE, and inhibits its downstream targets such as IκBα, p65 and IRF3. Malachite green hemioxalate exhibits antitumor activity in vitro and in vivo .

HY-D1811

Vari Fluor 555-dUTP VF 555-dUTP	Dyes
Vari Fluor 555-dUTP (VF 555-dUTP) can be used to produce biotinylated DNA probes in a variety of assay applications by enzymatic incorporation into DNA/cDNA, replacing its natural counterpart, dTTP .

HY-D1706

AMCA-6-dUTP	Fluorescent Dyes/Probes
AMCA-6-dUTP can be used for enzymatic labeling of DNA/cDNA .

HY-119987

Sudan orange G SOG	Dyes
Sudan orange G is an azo dye. Sudan orange G, after enzymatic oxidation, generates oligomers and even polymers through free radical coupling reactions .

HY-119987R

Sudan orange G (Standard)	Dyes
Sudan orange G (Standard) is the analytical standard of Sudan orange G. This product is intended for research and analytical applications. Sudan orange G is an azo dye. Sudan orange G, after enzymatic oxidation, generates oligomers and even polymers through free radical coupling reactions .

HY-D0162R

Malachite green hemioxalate (Standard)

Fluorescent Dyes/Probes

Malachite green (hemioxalate) (Standard) is the analytical standard of Malachite green (hemioxalate). This product is intended for research and analytical applications. Malachite green hemioxalate is a triphenylmethane dye which can be used to detect the release of phosphate in enzymatic reactions. Malachite green hemioxalate is also a potent and selective inhibitor of IKBKE, and inhibits its downstream targets such as IκBα, p65 and IRF3. Malachite green hemioxalate exhibits antitumor activity in vitro and in vivo .

HY-150978

DDAO-C6	Fluorescent Dyes/Probes
DDAO-C6 is a cridone ester derivative, highly specific fluorescence for detecting human serum albumin (HSA). DDAO-C6 acts as an enzymatic activatable near-infrared fluorescent probe in visually sensing endogenous lipase from gut microbes (Ex/Em=600/658 nm) .

HY-D1376A

Sulfo-Cyanine5.5 amine

Fluorescent Dyes/Probes

Sulfo-Cyanine5.5 amine consists of four sulfonate groups and has highly hydrophilic. Sulfo-Cyanine5.5 amine is an amine-containing fluorescent dye, the aliphatic primary amine group can be coupled with various electrophiles (activated esters, epoxides, etc). Sulfo-Cyanine5.5 amine can be used for the research of far red/NIR applications (such as in vivo imaging) and also can be used for enzymatic transamination labeling .

HY-D1647

7-Hydroxycoumarinyl-γ-linolenate	Chromogenic Substrates
7-Hydroxycoumarinyl-γ-linolenate is a cytosolic phospholipase A₂ (cPLA₂) fluorogenic substrate. 7-Hydroxycoumarinyl-γ-linolenate can be used to monitor the enzymatic activity of cPLA₂ .

HY-W330621

2-Chloro-4-nitrophenyl-α-D-glucopyranoside CNP-α-D-Glucopyaoside	Fluorescent Dyes/Probes
2-Chloro-4-nitrophenyl-α-D-glucopyranoside (CNP-α-D-Glucopyaoside) as a chromogenic substrate for the enzymatic activity assay of the enzyme that releases CNP from conjugated carbohydrates .

HY-D1810

Sulfo-Cy3-E-dUTP	Dyes
Sulfo-Cy3-E-dUTP is enzymatically incorporated into DNA/cDNA as a substitute for its natural counterpart, dTTP. Sulfo-Cy3-E-dUTP can be used to produce biotinylated DNA probes for various detection applications .

HY-D1370

BDP TMR amine	Fluorescent Dyes/Probes
BDP TMR amine is a dye for the TAMRA channel. However, unlike original TAMRA, it has very good quantum yield and therefore high brightness. This derivative contains primary amine groups that can be conjugated to a variety of electrophiles. It can also participate in enzymatic transamination reactions.

HY-D1812

Vari Fluor 488-dUTP VF 488-dUTP	Dyes
Vari Fluor 488-dUTP (VF 488-dUTP) can replace its natural counterpart, dTTP, by enzymatic incorporation into DNA/cDNA. Vari Fluor 555-dUTP can be used to produce biotinylated DNA probes in a variety of assay applications .

HY-D1813

Vari Fluor 594-dUTP VF 594-dUTP	Dyes
Vari Fluor 594-dUTP (VF 594-dUTP) can replace its natural counterpart, dTTP, by enzymatic incorporation into DNA/cDNA. Vari Fluor 555-dUTP can be used to produce biotinylated DNA probes in a variety of assay applications .

HY-D1814

Vari Fluor 640-dUTP VF 640-dUTP	Dyes
Vari Fluor 640-dUTP (VF 640-dUTP) is enzymatically incorporated into DNA/cDNA and can replace its natural counterpart, dTTP. Vari Fluor 555-dUTP can be used to produce biotinylated DNA probes in a variety of assay applications .

HY-D1369

BDP R6G amine hydrochloride	Fluorescent Dyes/Probes
BDP R6G amine hydrochloride is a boronic dipyrromethene dye matched to the rhodamine 6G (R6G) channel. The fluorophore derivative contains an aliphatic amine group in the form of a salt. Amine groups can be conjugated to electrophiles. Amines can also be used for enzymatic transamination.

HY-D1336

FAM amine, 6-isomer	Fluorescent Dyes/Probes
FAM amine, 6-isomer is a fluorescein derivative with an amine group and contains an isomer of the fluorophore. Can be used to modify biomolecules through enzymatic transamination. Its fatty amine groups can also react with electrophiles such as activated esters. The amine can also be conjugated to carbonyl compounds (aldehydes and ketones) by reductive amination.

HY-D1022

Biotin-16-dUTP Biotin-16-deoxyuridine-5'-triphosphate	Fluorescent Dyes/Probes
Biotin-16-dUTP (Biotin-16-deoxyuridine-5'-triphosphate) can be used to replace its natural counterpart dTTP by enzymatically incorporating it into DNA/cDNA. Biotin-16- dUTP can be used to produce biotinylated DNA probes in a variety of assay applications .

HY-D1022A

Biotin-16-dUTP trisodium Biotin-16-deoxyuridine-5'-triphosphate trisodium	Fluorescent Dyes/Probes
Biotin-16- dUTP (Biotin-16-deoxyuridine-5'-triphosphate) trisodium can be used to replace its natural counterpart dTTP by enzymatically incorporating it into DNA/cDNA. Biotin-16- dUTP trisodium can be used to produce biotinylated DNA probes in a variety of assay applications .

HY-W154295

Purple-β-D-Gal	Fluorescent Dyes/Probes
Purple-β-D-Gal is a chromogenic β-galactosidase substrate. Intracellular enzymatic hydrolysis of Purple-β-D-Gal generates free indoxyl molecules, which undergo in situ oxidation and subsequent dimerization to produce chromogenic, water-insoluble, indigo precipitates. Purple-β-D-Gal can be used for the detection of β-galactosidase activity .

HY-D2379

HMRG

Fluorescent Dyes/Probes

HMRG is a type of hydroxymethyl rhodamine green fluorescent scaffold, featuring an open non-cyclic structure. HMRG can produce significant dynamic fluorescence changes through a one-step enzymatic reaction at physiological pH, which is useful for developing various probes. Fluorescent probes based on HMRG can be used for fluorescence detection of diseases such as tumors and diabetic nephropathy .

HY-15914

DHBS DCHBS	Chromogenic Substrates
DHBS (3, 5-dichloro-2-hydroxybenzenesulfonate) is used in conjunction with 4-aminoantipyrine (4-AAP) (HY-W100990) and hydrogen peroxide (H₂O₂) for chromogenic quantitation of peroxidase in coupled enzymatic reactions. Component of Trinder reagent for use with peroxidase to measure generation of hydrogen peroxide in automated systems .

HY-W013168

4-Nitrophenyl palmitate

4-Nitrophenyl hexadecanoate; p-Nitrophenyl Palmitate; pNpp

Dyes

4-Nitrophenyl palmitate (4-Nitrophenyl hexadecanoate; p-Nitrophenyl Palmitate) is a colorimetric lipase and esterase substrate. Upon enzymatic hydrolysis of 4-Nitrophenyl palmitate, 4-nitrophenol is released, which can be quantified by colorimetric detection at 410 nm as a measure of enzyme activity. 4-Nitrophenyl palmitate has been used to characterize the activity of various bacterial and mammalian enzymes, including Burkholderia and porcine pancreatic lipase.

HY-W009458

3-Indoxyl phosphate sodium

3-IP sodium

Dyes

3-Indoxyl phosphate (3-IP) is a chromogenic and electrochemical substrate for alkaline phosphatase. Upon enzymatic cleavage by alkaline phosphatase, 3-indoxyl is released and subsequently oxidized to produce water-insoluble indigo, which can be quantified by colorimetric detection at 660 nm as a measure of alkaline phosphatase activity. 3-Indoxyl phosphate can also be converted to water-soluble leucoindigo by reduction of indigo in alkaline solution by sodium dithionite, which can be quantified by colorimetric detection at 415 nm or voltametric detection as a measure of alkaline phosphatase activity.2 3-Indoxyl phosphate has been used in ELISAs.

HY-138111

4-Nitrophenyl β-D-cellotetraoside

p-Nitopheyl β-D-cellotetaoside

Fluorescent Dyes/Probes

4-Nitrophenyl β-D-cellotetraoside (p-Nitopheyl β-D-cellotetaoside) is a small molecule cellulose mimetic consisting of a tetramer of D-glucose units linked by β-1-4 glycosidic bonds. The fragmentation pattern of 4-Nitrophenyl β-D-cellotetraoside after enzymatic hydrolysis can be analyzed by TLC or by the release of 4-nitrophenol, which has a strong absorbance at 395 nm in alkaline solutions. 4-Nitrophenyl β-D-cellotetraoside can be used in cellulose degradation studies to determine the specificity of cellulases .

HY-D1376

Sulfo-Cyanine5.5 amine potassium

Fluorescent Dyes/Probes

Sulfo-Cyanine5.5 amine potassium is a water-soluble cyanine dye suitable for far-red/near-infrared applications such as in vivo imaging. The dye has four sulfonate groups, making it highly hydrophilic and water-soluble. Like other cyanines, sulfo-Cyanine5.5 has an excellent extinction coefficient, making it a bright fluorescent marker in the far-red region. This is an amine-containing fluorescent dye. The amine group is separated from the fluorophore by a relatively long linker that facilitates conjugation. Aliphatic primary amine groups can be coupled with various electrophiles (activated esters, epoxides, etc.) and can also be used for enzymatic transamination labeling.

Cat. No.	Product Name	Type

HY-129217

Naringinase	Biochemical Assay Reagents
Naringinase, a hydrolytic enzymatic complex, possesses the activity of both α-L-rhamnosidase and β-D-glucosidase. Naringinase has wide occurrence in nature. Naringinase can be used in the biotransformation of steroids, antibiotics, and mainly on glycosides hydrolysis .

HY-23789

2′-O-(2-Methoxyethyl)guanosine 2'-O-MOE-rG	Gene Sequencing and Synthesis
2′-O-(2-Methoxyethyl)guanosine (2'-O-MOE-rG), a 2′-O-methoxyethyl-modified nucleoside, can be produced by enzymatic conversion (adenosine deaminase) from 2′-O-(2-methoxyethyl)-2,6-diaminopurine riboside. 2′-O-(2-Methoxyethyl)guanosine neither effectively phosphorylated by cytosolic nucleoside kinases, nor are they incorporated into cellular DNA or RNA .

HY-W099563

4-Nitrophenyl stearate

Enzyme Substrates

4-Nitrophenyl stearate, which is an ester formed by the condensation of stearic acid and 4-nitrophenol, is commonly used as a substrate for enzymatic assays, where the hydrolysis of ester bonds by esterase and lipase can be measured by absorbance or ratio In addition, 4-Nitrophenyl stearate has been used as a model compound to study the enzymatic activity and selectivity of lipases and esterases from various sources. The long hydrophobic tail of the molecule makes it suitable for use in lipophilic Good solubility in the environment makes it a useful probe for studying lipid metabolism.

HY-W039855A

1,2,3,4-Tetra-O-benzyl-β-D-glucopyranoside, 98%	Carbohydrates
1,2,3,4-Tetra-O-benzyl-β-D-glucopyranoside is a substrate for enzymatic glycosylation reactions and glycosyltransferase assays.

HY-138821

BCIP potassium	Cell Assay Reagents
BCIP (potassium) is a chromogenic substrate commonly used to detect the enzymatic activity of alkaline phosphatase. When dephosphorylated by alkaline phosphatase, BCIP produces a blue precipitate.

HY-Y1939A

Metaphosphoric acid, 33.5-36.5% Glacial phosphoric acid, 33.5-36.5%	Buffer Reagents
Metaphosphoric acid, 33.5-36.5% (Glacial phosphoric acid, 33.5-36.5%) is a precipitant for rapid enzymatic measurement of blood lactate and pyruvate .

HY-123115

Leucrose 5-O-α-D-Glucopyranosyl-D-fructose	Carbohydrates
Leucrose (5-O-α-D-Glucopyranosyl-D-fructose) can be formed by enzymatic synthesis using Leuconostoc mesenteroides in the presence of sucrose. Leucrose is a novel and potent flavoring agent .

HY-W803862

Tripotassium citrate	Buffer Reagents
Tripotassium citrate is a compound containing potassium and citrate ions that has activity as a buffer, able to maintain a stable pH required for many enzymatic reactions and biochemical processes. Tripotassium citrate can be used as a buffer in enzyme assays to ensure the validity of experimental conditions.

HY-167820

3-Ketosphingosine

Drug Delivery

3-Ketosphingosine is a chemically modified sphingomyelin analog with specific enzymatic pathway research activity. It is mainly used to explore the functions of sphingomyelin kinases and lyases in sphingomyelin metabolism. 3-Ketosphingosine has important application value in the study of cell signal transduction and related diseases. The study of 3-Ketosphingosine helps to deepen the understanding of sphingomyelin-related biological processes.

HY-W127719

Photobiotin acetate

Biochemical Assay Reagents

Photobiotin (acetate)It is a biological probe used to study biochemical processes such as protein interactions and enzymatic reactions. It is a molecule containing a photosensitive group, which can be combined with specific target molecules (such as proteins, nucleic acids, etc.) through photochemical cross-linking technology, so as to realize the labeling and detection of these molecules. During the photosensitive crosslinking process, Photobiotin (acetate)Can participate in the formation of covalent bonds and form stable compounds. In addition, the compound also has high biocompatibility and biological activity, so it is widely used in the field of biomedical research, such as enzymatic research, proteomics, western blotting and other aspects. Photobiotin (acetate) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-W286743

Nε-(Carboxymethyl)-L-lysine

CML; N6-(Carboxymethyl)-L-lysine; Nε-(1-Carboxymethyl)-L-lysine

Biochemical Assay Reagents

Nε-(Carboxymethyl)-L-lysine (CML) is a unique post-translational modification (PTM) of proteins that is generated by the non-enzymatic glycation of lysine residues. Nε-(Carboxymethyl)-L-lysine is a relatively recently discovered modification, and has been found to be a major component of the advanced glycation endproducts (AGEs) found in multiple human diseases, such as diabetes, Alzheimer’s disease, and cancer .

HY-W047710

D-Galactal

Carbohydrates

D-Galactal is a monosaccharide that belongs to the class of carbohydrates. It is an aldohexose, which means it has six carbon atoms and an aldehyde functional group. D-Galactal occurs naturally in certain foods such as dairy products, meats and fruits. It can also be synthesized by chemical or enzymatic processes. D-Galactal has various applications in the food industry, especially as a flavoring and sweetening agent. Additionally, it has potential research roles in metabolic disorders, cancer, and inflammation.

HY-W088070A

Agarose,Low melting point

1 Publications Verification

Cell Assay Reagents

Agarose,Low melting point is a kind of agarose, a kind of polysaccharide that can be derived from seaweed. It is commonly used in molecular biology and biochemistry to isolate and purify DNA and RNA fragments. Agarose,Low melting point is a low melting point agarose, which is suitable for the recovery of large DNA fragments and enzymatic reactions in gels and other applications. In addition, it has been used in various techniques, such as pulsed field gel electrophoresis and capillary electrophoresis for analyzing genetic material.

HY-133971

Cholesterol 5α,6α-epoxide

5α,6α-Epoxycholesterol

Drug Delivery

Cholesterol-5α,6α-epoxide is an epoxide derivative of cholesterol formed by the enzymatic oxidation of cholesterol in the liver and other tissues. Cholesterol-5α,6α-epoxide has unique chemical properties that make it an important intermediate in the biosynthesis of bile acids, which play a key role in the digestion and absorption of dietary fats. It also has a potential physiological role in regulating cholesterol metabolism and transport, although its biological function is not fully understood.

HY-123000

4-Methylumbelliferyl 2-acetamido-2-deoxy-α-D-galactopyranoside

Enzyme Substrates

4-Methylumbelliferyl 2-acetamido-2-deoxy-α-D-galactopyranoside is a fluorogenic substrate for studying the enzymatic activity of α-galactosidase. 4-Methylumbelliferyl 2-acetamido-2-deoxy-α-D-galactopyranoside is used to analyze enzyme activity in various biological samples, helping scientists gain insight into the function of the enzyme in vivo. 4-Methylumbelliferyl 2-acetamido-2-deoxy-α-D-galactopyranoside can also be used to screen potential compounds to inhibit or activate this enzyme.

HY-D0837

Imidazole

2 Publications Verification

Glyoxaline; 1,3-Diaza-2,4-cyclopentadiene

Cell Assay Reagents

Imidazole (Glyoxaline; 1,3-Diaza-2,4-cyclopentadiene) is a heterocyclic aromatic compound. Imidazole bearing molecules have been used as corrosion, acetylcholinesterase (AChEI) and xanthine oxidase (XO) inhibitors, performing biological activities such as antifungal, antituberculosis, anti-inflammatory, antioxidant, and analgesic, amongst many others. Imidazole inhibits the enzymatic conversion of the endoperoxides (PGG₂ and PGH₂) to thromboxane A2 by platelet microsomes. Imidazole derivatives exhibits inhibition on SARS-CoV-2 3CL ^Pro enzyme, which is promising for research in the field of Alzheimer’s disease, gout, COVID-19 and thrombo-embolic disease .

HY-P2823

Trypsinogen

Biochemical Assay Reagents

Trypsinogen, a proenzyme synthesized in the pancreas, is activated to form trypsin by enterokinase upon reaching the small intestine lumen, where it opens a hexapeptide bond at the Lys6 - Ile7 junction, leading to the production of the active enzyme. This single polypeptide chain, composed of 229 amino acids and stabilized by six disulfide bridges, further autocatalytically converts additional trypsinogen into trypsin, which is initially present as β-trypsin before undergoing autolysis at the Lys131 - Ser132 site to form α-trypsin. As a serine protease, trypsin features His46 and Ser183 at its active site and exhibits optimal enzymatic activity at a pH range of 7 to 9.

HY-158221

Chondroitin Sulfate Methacryloyl

CSMA

3D Bioprinting

Chondroitin Sulfate Methacryloyl (CSMA) is methacrylated chondroitin sulfate and is biocompatible. Chondroitin Sulfate Methacryloyl has a higher degree of methacrylation than HAMA (HY-158220), and the degree of methacrylation is closely related to customizable mechanical properties, swelling properties and enzymatic degradability. Chondroitin Sulfate Methacryloyl is a versatile biomaterial suitable for biomimetic hydrogel scaffolds and an ideal 3D printing hydrogel ink . Chondroitin Sulfate Methacryloyl needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
Application: cell culture, biological 3D printing, tissue engineering, etc.

HY-D0837R

Imidazole (Standard)

Cell Assay Reagents

Imidazole (Standard) is the analytical standard of Imidazole. This product is intended for research and analytical applications. Imidazole (Glyoxaline; 1,3-Diaza-2,4-cyclopentadiene) is a heterocyclic aromatic compound. Imidazole bearing molecules have been used as corrosion, acetylcholinesterase (AChEI) and xanthine oxidase (XO) inhibitors, performing biological activities such as antifungal, antituberculosis, anti-inflammatory, antioxidant, and analgesic, amongst many others. Imidazole inhibits the enzymatic conversion of the endoperoxides (PGG2 and PGH2) to thromboxane A2 by platelet microsomes. Imidazole derivatives exhibits inhibition on SARS-CoV-2 3CLPro enzyme, which is promising for research in the field of Alzheimer’s disease, gout, COVID-19 and thrombo-embolic disease .

HY-W010934

3β,5α,6β-Trihydroxycholestane

Cell Assay Reagents

3β,5α,6β-Trihydroxycholestane is a steroid that occurs naturally in the body and is also found in certain foods. It belongs to a class of compounds known as cholestanes, which are closely related to the better known cholesterol. This particular compound is formed from cholesterol through a series of enzymatic reactions in the liver and other organs. It has been studied for its potential health benefits, including its ability to reduce inflammation and oxidative stress in the body. Some research suggests that it may also play a role in regulating blood sugar levels and improving insulin sensitivity. Despite these potential benefits, 3β,5α,6β-Trihydroxycholestane is not widely used as a supplement or medicine due to its relatively low content, focus on natural resources and limited research. However, researchers continue to investigate its potential uses and effects on human health.

Cat. No.	Product Name	Target	Research Area

HY-P2295

Dabcyl-KTSAVLQSGFRKME-Edans TFA 1 Publications Verification	SARS-CoV	Others
Dabcyl-KTSAVLQSGFRKME-Edans TFA is a fluorogenic peptide. Dabcyl-KTSAVLQSGFRKME-Edans TFA is used as the substrate to measure the enzymatic activities of protease forms. Dabcyl-KTSAVLQSGFRKME-Edans TFA has the potential for study 2019-nCoV (COVID-19) infection .

HY-P4931

Mca-Lys-Pro-Leu-Gly-Leu-Dap(Dnp)-Ala-Arg-NH2 Mca-Lys-Pro-Leu-Gly-Leu-Dpa-Ala-Arg-NH2	MMP	Cancer
Mca-Lys-Pro-Leu-Gly-Leu-Dap(Dnp)-Ala-Arg-NH2 (FS-6) is a fluorescent peptide that is a quenched MMP peptide substrate. Mca-Lys-Pro-Leu-Gly-Leu-Dap(Dnp)-Ala-Arg-NH2 can be used for real-time quantification of MMP enzymatic activity. Mca-Lys-Pro-Leu-Gly-Leu-Dap(Dnp)-Ala-Arg-NH2 is an elongated peptide of MMP substrate (FS-1) and is active against collagenases (MMP-1, MMP-8, MMP-13 ) and MT1-MMP with higher specificity constants than FS-1 . (Ex/Em=325 nm/400 nm)

HY-P10050

Calpain substrate	Proteasome	Others
Calpain substrate is the membrane non-permeable fluorogenic calpain substrate and can be used in Calpain enzymatic activity assay .

HY-P2344

HIV Protease Substrate 1	HIV Protease	Infection
HIV Protease Substrate 1, a fiuorogenic HIV protease substrate, can be used to study enzymatic activity of HIV protease .

HY-P2344A

HIV Protease Substrate 1 TFA	HIV Protease	Infection
HIV Protease Substrate 1 TFA, a fiuorogenic HIV protease substrate, can be used to study enzymatic activity of HIV protease .

HY-P3733

Big Endothelin-1 (22-38), human	Peptides	Cardiovascular Disease
Big Endothelin-1 (22-38), human is derived from human, is the 22-38 fragment of Big Endothelin-1 (ET-1) (1-38). Big ET-1 (1-38) is a propeptide of ET-1, which has potent and long-lasting vasoconstrictor effects, equips a specific enzymatic cleavage of the 38 amino acid chain to form ET-1 (1-21) and the C-terminal fragment Big ET-1 (22-38) .

HY-P2296

Abz-FRLKGGAPIKGV-EDDNP TFA	Fluorescent Dye	Others
Abz-FRLKGGAPIKGV-EDDNP TFA is a fluorogenic substrate used to measure the enzymatic activities of protease forms, such as papain-like protease 2 (PLP2) from severe acute respiratory syndrome coronavirus (SARS-CoV). Abz-FRLKGGAPIKGV-EDDNP TFA has the potential for study 2019-nCoV (COVID-19) infection .

HY-P3305

NBD-LLLLpY	Peptides	Others
NBD-LLLLpY is an enzymatically forming intranuclear peptide for selectively killing human induced pluripotent stem cells.

HY-W140249

Angiogenin Fragment (108-123)	Peptides	Cardiovascular Disease
Angiogenin Fragment (108-123) is a C-terminal segment 108-123 of Angiogenin that inhibits the enzymatic and biological activities of Angiogenin .

HY-P4491

Suc-Leu-Leu-Val-Tyr-pNA	Peptides	Others
Suc-Leu-Leu-Val-Tyr-pNA is a chymotrypsin-like chromogenic substrate that can be used to detect chymotrypsin enzymatic activity .

HY-P2237

Boc-Leu-Gly-Arg-AMC 1 Publications Verification	Amino Acid Derivatives	Endocrinology
Boc-Leu-Gly-Arg-AMC is a fluorogenic AMC substrate for the convertases. Boc-Leu-Gly-Arg-AMC can be used in enzymatic assays .

HY-P4399

Z-Gly-Gly-Leu-AMC	Bacterial ClpP	Others
Z-Gly-Gly-Leu-AMC is the substrate of ClpP1 and ClpP2, to detect the enzymatic activity in the presence of the activating peptide Z-Leu-Leu .

HY-P5990

Prostate Specific Antigen Substrate	PSMA	Cancer
Prostate Specific Antigen Substrate is a prostate specific antigen (PSA) fluorescent substrate. Prostate Specific Antigen Substrate can be used for detect enzymatic activity of PSA .

HY-P10293

NQEQVSP	Thrombin Peptides	Others
NQEQVSP, a fibrin-binding protein-derived peptide (FBP), is a factor XIIIa substrate. NQEQVSP can be recognized by factor XIII and is enzymatically conjugated into fibrin during polymerization .

HY-P10043

MMP-1 Substrate	MMP	Others
MMP-1 Substrate is a matrix metalloproteinase-1 (MMP-1) selective substrate that can be used for the fluorometric determination of MMP-1 enzymatic activity .

HY-P10317

Suc-YVAD-AMC	Fluorescent Dye	Others
Suc-YVAD-AMC is used to measure the cysteine proteins of the proteasome.Suc-YVAD-AMC releases fluorescent AMC when cleaved by cysteine proteases to assess the enzymatic activity of the proteasome .

HY-P4313

Asp-Val	Peptides	Others
Asp-Val is a dipeptide formed from L-alpha-aspartyl and L-valine residues. Asp-Val has a role as a metabolite. Asp-Val can be isolated from an enzymatic hydrolysate of food proteins .

HY-101399

γ-Glu-Phe γ-Glutamylphenylalanine	Endogenous Metabolite	Others
γ-Glu-Phe (γ-Glutamylphenylalanine) is synthesized by Bacillus amyloliquefaciens (GBA) and Aspergillus oryzae (GAO). γ-Glu-Phe or the post-enzymatic reaction mixture enhances the umami intensity of commercial soy sauce and model chicken broth .

HY-101399A

γ-Glu-Phe TFA γ-Glutamylphenylalanine TFA	Endogenous Metabolite	Others
γ-Glu-Phe TFA (γ-Glutamylphenylalanine TFA) is synthesized by Bacillus amyloliquefaciens (GBA) and Aspergillus oryzae (GAO). γ-Glu-Phe TFA or the post-enzymatic reaction mixture enhances the umami intensity of commercial soy sauce and model chicken broth .

HY-W008919

Boc-Lys(Boc)-Onp N-Alpha,N-epsilon-di-Boc-L-lysine 4-nitrophenyl ester	Amino Acid Derivatives	Others
Boc-Lys(Boc)-Onp (N-Alpha,N-epsilon-di-Boc-L-lysine 4-nitrophenyl ester) is a lysine with a Boc protecting group. Boc-Lys(Boc)-Onp was used as a substrate for a catalyst model to study its enzymatic hydrolysis reaction catalyzed by a copper(II) complex .

HY-137798

Chromozym PL	Fluorescent Dye	Others
Chromozym PL is a chromogenic substrate for plasmin, and the enzymatic reaction can be carried out in 0.1mL Tris-HCl buffer (50 mM, pH 7.8). 100 μM Chromozym PL was dissolved and prepared. After adding the hydrolase, the generation of p-nitroaniline (pNA) at 405 nm was continuously observed, and the hydrolysis products were calculated .

HY-P10775

BT1769	Peptide-Drug Conjugates (PDCs) MMP	Cancer
BT1769 is a MT1-MMP-targeted (K_D = 3.35 nM) Bicycle toxin conjugate. BT1769 can be used in the study for osteosarcoma. BT1769 consists of a novel bicyclic targeting peptide that selectively binds MT1-MMP; a cytotoxin MMAE; and an enzymatically cleavable dipeptide linker .

HY-W013494

L-Carnosine 2 Publications Verification	Endogenous Metabolite	Metabolic Disease Inflammation/Immunology
L-Carnosine is a dipeptide composed of beta-alanine and histidine. L-Carnosine is an endogenous metabolite found in human brain, muscle and gastrointestinal tissues and is present in all vertebrates. L-Carnosine is a non-enzymatic free radical scavenger and natural antioxidant with anti-inflammatory and neuroprotective properties that can inhibit biochemical changes associated with aging .

HY-103293

Lys-Bradykinin Kallidin (380-389) (human, porcine, bovine)	Bradykinin Receptor	Cardiovascular Disease Neurological Disease Inflammation/Immunology
Lys-Bradykinin, a kind of kallidin and bradykinin receptor ligand, can be generated by kininogen protein through enzymatic cleavage by the protease kallikrein. Lys-Bradykinin, also a vasodilator, can widen blood vessels and increase blood flow. ys-Bradykinin stimulates net Na+ influx, and also the DNA synthesis. Lys-Bradykinin involves in vascular regulation, inflammation and pain sensation .

HY-P3632

[DAla2, DArg6] Dynorphin A, (1-13) (porcine) DADAD	Opioid Receptor	Neurological Disease Metabolic Disease
[DAla2, DArg6] Dynorphin A, (1-13) (porcine) (DADAD) is an opioid peptide (dynorphinl-13, DYN) derivative found in porcine pituitary extracts. DYN is highly potent at the peripheral opioid receptors GPI and MVD, but is readily and rapidly degraded in vivo. [DAla2, DArg6] Dynorphin A, (1-13) (porcine) has some resistance to enzymatic cleavage and prevents peptide cleavage by enzymes .

HY-P5815

GLP-1 (1-36) amide (human, rat) Glucagon-like Peptide 1 (1-36) amide (human, rat)	GLP Receptor GCGR	Metabolic Disease
GLP-1 (1-36) amide (human, rat) (Glucagon-like Peptide 1 (1-36) amide (human, rat) ) is a molecular variant of glucagon-like peptide 1 (GLP-1)-(7-36) amide. GLP-1 (1-36) amide (human, rat) can stimulate [14C]aminopyrine accumulation on enzymatically dispersed enriched rat parietal cells .

HY-P10506

CMX-8933	JNK	Neurological Disease
CMX-8933 is an octapeptide fragment of the goldfish brain neurotrophic factor ependymin. CMX-8933 increases the enzymatic activity of c-Jun N-terminal kinase (JNK), increases the phosphorylation of JNK and c-Jun proteins, and increases the cellular levels of c-Jun and c-Fos mRNA. CMX-8933 can be used to study the role of ependymin in neuroplasticity, learning, memory formation, and neural regeneration .

HY-P5815A

GLP-1 (1-36) amide (human, rat) (TFA) Glucagon-like Peptide 1 (1-36) amide (human, rat) (TFA)	GLP Receptor GCGR	Metabolic Disease
GLP-1 (1-36) amide (human, rat) (Glucagon-like Peptide 1 (1-36) amide (human, rat) ) TFA is a molecular variant of glucagon-like peptide 1 (GLP-1)-(7-36) amide. GLP-1 (1-36) amide (human, rat) TFA can stimulate [14C]aminopyrine accumulation on enzymatically dispersed enriched rat parietal cells .

HY-103293B

Lys-Bradykinin tetraacetate Kallidin (380-389) (human, porcine, bovine) tetraacetate	Bradykinin Receptor	Cardiovascular Disease Neurological Disease Inflammation/Immunology
Lys-Bradykinin (Kallidin (380-389) (human, porcine, bovine)) tetraacetate, a kind of kallidin and bradykinin receptor ligand, can be generated by kininogen protein through enzymatic cleavage by the protease kallikrein. Lys-Bradykinin tetraacetate, also a vasodilator, can widen blood vessels and increase blood flow. ys-Bradykinin stimulates net Na+ influx, and also the DNA synthesis. Lys-Bradykinin tetraacetate involves in vascular regulation, inflammation and pain sensation .

HY-103293A

Lys-Bradykinin TFA Kallidin (380-389) (human, porcine, bovine) TFA	Bradykinin Receptor	Cardiovascular Disease Neurological Disease Inflammation/Immunology
Lys-Bradykinin TFA is the TFA salt form of Lys-Bradykinin (HY-103293). Lys-Bradykinin TFA is a ligand for kallidin and bradykinin receptor, which can be generated by kininogen protein through enzymatic cleavage by the protease kallikrein. Lys-Bradykinin TFA serves as a vasodilator, which widens blood vessels and increases blood flow. Lys-Bradykinin TFA stimulates net Na+ influx, and contributes to DNA synthesis. Lys-Bradykinin TFA involves in vascular regulation, inflammation and pain sensation .

Cat. No.	Product Name	Target	Research Area

HY-P990091

Riliprubart SAR 445088	Complement System	Inflammation/Immunology
Riliprubart (SAR445088) is an anti-C1s humanized monoclonal antibody that inhibits activated C1s in the proximal portion of the classical complement system. Riliprubart selectively inhibits activated C1s and prevents the enzymatic action of C1 on its substrates C4 and C2, thus inhibiting the formation of the classical pathway C3 convertase, C4b2a .

HY-P99881

Rolinsatamab talirine ABBV 176	Drug-Linker Conjugates for ADC	Cancer
Rolinsatamab talirine (ABBV 176) is an antibody-drug conjugate (ADC) targeting prolactin receptor (PRLR). Rolinsatamab talirine consists of rolinsatamab (HY-P99238), an enzymatically cleavable peptide linker, and SGD-1882 (HY-101127) .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N7264

7α-Hydroxycholesterol 1 Publications Verification	Structural Classification Animals Classification of Application Fields Source classification Metabolic Disease Disease Research Fields Steroids	Others
7α-Hydroxycholesterol is a cholesterol oxide and is formed by both enzymatic and non-enzymatic oxidation. 7α-Hydroxycholesterol can be used as a biomarker for lipid peroxidation .

HY-129217

Naringinase	Structural Classification Natural Products Microorganisms Classification of Application Fields Source classification Other Diseases Disease Research Fields	Glycosidase
Naringinase, a hydrolytic enzymatic complex, possesses the activity of both α-L-rhamnosidase and β-D-glucosidase. Naringinase has wide occurrence in nature. Naringinase can be used in the biotransformation of steroids, antibiotics, and mainly on glycosides hydrolysis .

HY-W007926

2-Oxobutanoic acid 1 Publications Verification 2-Ketobutyrate	Structural Classification Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
2-Oxobutanoic acid is a product in the enzymatic cleavage of cystathionine.

HY-113080

N-Acetylornithine 1 Publications Verification	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
N-Acetylornithine is an intermediate in the enzymatic biosynthesis of the amino acid L-arginine from L-glutamate.

HY-B1654

Flavin adenine dinucleotide 1 Publications Verification FAD	Cardiovascular Disease Natural Products Human Gut Microbiota Metabolites other families Microorganisms Classification of Application Fields Source classification Plants Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Flavin adenine dinucleotide (FAD) is a redox cofactor, more specifically a prosthetic group of a protein, involved in several important enzymatic reactions in metabolism.

HY-B1654A

Flavin adenine dinucleotide disodium salt 1 Publications Verification FAD disodium salt; FAD-Na2	Cardiovascular Disease Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Flavin adenine dinucleotide (FAD) disodium salt is a redox cofactor, more specifically a prosthetic group of a protein, involved in several important enzymatic reactions in metabolism.

HY-12695B

Guanosine 5'-triphosphate trisodium salt hydrate Maximum Cited Publications 6 Publications Verification 5'-GTP trisodium salt hydrate	Structural Classification Natural Products Classification of Application Fields Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite DNA/RNA Synthesis
5'-GTP trisodium salt hydrate is an activator of the signal transducing G proteins and also serves as an energy-rich precursor of mononucleotide units in the enzymatic biosynthesis of DNA and RNA.

HY-N3169

Nyasicol (+)-Nyasicol	Curculigo orchioides Gaertn. Structural Classification Source classification Phenols Polyphenols Plants Amaryllidaceae	Others
Nyasicol ((+)-Nyasicol) is an enzymatic (β-glucosidase) hydrolysis product of Compound 3 .

HY-N10479

Chorismic acid	Microorganisms Ketones, Aldehydes, Acids Source classification	Endogenous Metabolite
Chorismic acid is an endogenous metabolite. Chorismic acid can enzymatically form several aromatic compounds .

HY-113043

Galactonic acid	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Galactonic acid is a sugar acid that is a metabolic breakdown product of galactose. Galactose dehydrogenase is responsible for converting galactose to galactonolactone, which then spontaneously or enzymatically converts to galactonic acid .

HY-W007926R

2-Oxobutanoic acid (Standard) 2-Ketobutyrate (Standard)	Structural Classification Human Gut Microbiota Metabolites Microorganisms Ketones, Aldehydes, Acids Endogenous metabolite	Endogenous Metabolite
2-Oxobutanoic acid (Standard) is the analytical standard of 2-Oxobutanoic acid. This product is intended for research and analytical applications. 2-Oxobutanoic acid is a product in the enzymatic cleavage of cystathionine.

HY-N0598

Ginsenoside F1 20(S)-Ginsenoside F1	Panax ginseng C. A. Meyer Triterpenes Structural Classification Classification of Application Fields Terpenoids Source classification Plants Endogenous metabolite Disease Research Fields Araliaceae Cancer	Cytochrome P450 Endogenous Metabolite
Ginsenoside F1, an enzymatically modified derivative of Ginsenoside Rg1, demonstrates competitive inhibition of CYP3A4 activity and weaker inhibition of CYP2D6 activity.

HY-N11692

9-Hydroxyoctadecanoic acid 1 Publications Verification 9-Hydroxystearic acid; 9-HSA	Apocynaceae Structural Classification Strophanthus sarmentosus DC. Ketones, Aldehydes, Acids Source classification Plants	HDAC
9-Hydroxyoctadecanoic acid (9-HSA) is an HDAC1 inhibitor that inhibits ∼66.4% HDAC1 enzymatic activity at 5 μM. 9-Hydroxyoctadecanoic acid shows anticancer activity .

HY-N13095

(+)-Plakevulin A	Structural Classification Animals Ketones, Aldehydes, Acids Source classification	DNA/RNA Synthesis Apoptosis
(+)-Plakevulin A (Plakevulin A) is an oxylipin and can be isolated from an Okinawan sponge Plakortis sp. (+)-Plakevulin A inhibits the enzymatic activity of DNA polymerases α and δ. (+)-Plakevulin A induces apoptosis and shows anticancer activity .

HY-N0640

Kuromanin chloride Maximum Cited Publications 6 Publications Verification Chrysontemin; Cyanidin 3-O-glucoside chloride	Structural Classification Classification of Application Fields Source classification Metabolic Disease Plants Moraceae Anthocyans Flavonoids Microorganisms Phenols Polyphenols Disease Research Fields Morus alba Linn.	CD38
Kuromanin chloride (Chrysontemin) is derived from mulberry leaves and has the effect of increasing blood sugar concentration and maintaining lipid metabolism balance to reduce obesity. Kuromanin chloride can inhibit CD38 enzymatic activities .

HY-126791

Methylmalonyl-CoA Isosuccinyl coenzyme A; Methylmalonyl coenzyme A	Structural Classification Natural Products Human Gut Microbiota Metabolites Classification of Application Fields Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Methylmalonyl coenzyme A (Methylmalonyl-CoA) is a catabolite of valine, isoleucine, methionine, threonine, odd-chain fatty acids, and cholesterol. Methylmalonyl coenzyme A tetralithium is converted to succinyl-CoA by enzymatic reaction of methylmalonyl-CoA mutase (MCM) with coenzyme vitamin B12 .

HY-B0456

Riboflavin 2 Publications Verification Vitamin B2; E101	Structural Classification Natural Products Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite Bacterial
Riboflavin, an orally active and easily absorbed micronutrient, is a precursor of flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD), which serve as coenzymes for numerous enzymatic reactions and perform key metabolic functions by mediating the transfer of electrons in biological oxidation-reduction reaction .

HY-101399

γ-Glu-Phe γ-Glutamylphenylalanine	Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
γ-Glu-Phe (γ-Glutamylphenylalanine) is synthesized by Bacillus amyloliquefaciens (GBA) and Aspergillus oryzae (GAO). γ-Glu-Phe or the post-enzymatic reaction mixture enhances the umami intensity of commercial soy sauce and model chicken broth .

HY-126791A

Methylmalonyl-CoA tetralithium Isosuccinyl coenzyme A tetralithium; Methylmalonyl coenzyme tetralithium	Structural Classification Natural Products Human Gut Microbiota Metabolites Classification of Application Fields Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Methylmalonyl-CoA (Methylmalonyl coenzyme A) tetralithium is a catabolite of valine, isoleucine, methionine, threonine, odd-chain fatty acids, and cholesterol. Methylmalonyl-CoA tetralithium is converted to succinyl-CoA by enzymatic reaction of methylmalonyl-CoA mutase (MCM) with coenzyme vitamin B12 .

HY-112653A

(±)8-HETE 8-Hydroxy-5(Z),9(E),11(Z),14(Z)-eicosatetraenoic acid	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
(±)8-HETE is one of the six monohydroxy fatty acids produced by the non-enzymatic oxidation of Arachidonic acid (HY-109590). The biological activity of (±)8-HETE is likely to resemble that of its constituent enantiomers (8(R)-HETE and 8(S)-HETE).

HY-101399A

γ-Glu-Phe TFA γ-Glutamylphenylalanine TFA	Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Disease Research Fields	Endogenous Metabolite
γ-Glu-Phe TFA (γ-Glutamylphenylalanine TFA) is synthesized by Bacillus amyloliquefaciens (GBA) and Aspergillus oryzae (GAO). γ-Glu-Phe TFA or the post-enzymatic reaction mixture enhances the umami intensity of commercial soy sauce and model chicken broth .

HY-121252

Dopal	Human Gut Microbiota Metabolites Microorganisms Source classification Endogenous metabolite	Endogenous Metabolite Reactive Oxygen Species α-synuclein
Dopal is an aldehyde that can be generated in Parkinson's disease by enzymatic degradation of dopamine. Dopal can generate reactive oxygen species, and triggers aggregation of α-synuclein. DOPAL elicits α-synuclein accumulation and hampers α-synuclein clearance in primary neurons .

HY-125773

β-cyano-L-Alanine Beta-cyano-l-alanine	Structural Classification Natural Products Neurological Disease Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields	Endogenous Metabolite
β-cyano-L-Alanine (Beta-cyano-l-alanine), a nitrile of widespread occurrence in higher plants, is enzymatically produced by cyanoalanine synthase from cyanide and cysteine as substrates . β-cyano-L-Alanine abolishes the protective effect of ethanol on cerebral ischemia/reperfusion (I/R) injury .

HY-N0598R

Ginsenoside F1 (Standard)	Panax ginseng C. A. Meyer Triterpenes Structural Classification Terpenoids Source classification Plants Endogenous metabolite Araliaceae	Cytochrome P450 Endogenous Metabolite
Ginsenoside F1 (Standard) is the analytical standard of Ginsenoside F1. This product is intended for research and analytical applications. Ginsenoside F1, an enzymatically modified derivative of Ginsenoside Rg1, demonstrates competitive inhibition of CYP3A4 activity and weaker inhibition of CYP2D6 activity.

HY-N0640R

Kuromanin (chloride) (Standard)	Structural Classification Anthocyans Flavonoids Microorganisms Source classification Phenols Polyphenols Plants Moraceae Morus alba Linn.	CD38
Kuromanin (chloride) (Standard) is the analytical standard of Kuromanin (chloride). This product is intended for research and analytical applications. Kuromanin chloride (Chrysontemin) is derived from mulberry leaves and has the effect of increasing blood sugar concentration and maintaining lipid metabolism balance to reduce obesity. Kuromanin chloride can inhibit CD38 enzymatic activities .

HY-N0814B

Phytic acid hexasodium Inositol hexaphosphate hexasodium; SNF472	Structural Classification other families Ketones, Aldehydes, Acids Source classification Plants	Endogenous Metabolite
Phytic acid (Inositol hexaphosphate) hexasodium is a phosphorus storage compound of seeds and cereal grains. Phytic acid hexasodium has a strong ability to chelate multivalent metal ions, specially zinc, calcium, iron and as with protein residue. Phytic acid hexasodium inhibits the enzymatic superoxide source xanthine oxidase (XO), and has antioxidative, neuroprotective, anti-inflammatory effects.

HY-W013494

L-Carnosine 2 Publications Verification	Structural Classification Classification of Application Fields Anti-aging Source classification Endocrine diseases Metabolic Disease Endogenous metabolite Human Gut Microbiota Metabolites Microorganisms Ketones, Aldehydes, Acids Disease markers Nervous System Disorder Disease Research Fields Cancer	Endogenous Metabolite
L-Carnosine is a dipeptide composed of beta-alanine and histidine. L-Carnosine is an endogenous metabolite found in human brain, muscle and gastrointestinal tissues and is present in all vertebrates. L-Carnosine is a non-enzymatic free radical scavenger and natural antioxidant with anti-inflammatory and neuroprotective properties that can inhibit biochemical changes associated with aging .

HY-113209

8-Isoprostaglandin F2α	Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
8-Isoprostaglandin F2α is an isoprostane produced by the non-enzymatic peroxidation of arachidonic acid in membrane phospholipids. 8-Isoprostaglandin F2α is present in human plasma in two distinct forms - esterified in phospholipids and as the free acid. 8-Isoprostaglandin F2α is a weak TP receptor agonist in vascular smooth muscle.

HY-B0456R

Riboflavin (Standard)	Structural Classification Natural Products Human Gut Microbiota Metabolites Microorganisms Source classification Endogenous metabolite	Endogenous Metabolite Bacterial
Riboflavin (Standard) is the analytical standard of Riboflavin. This product is intended for research and analytical applications. Riboflavin, an orally active and easily absorbed micronutrient, is a precursor of flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD), which serve as coenzymes for numerous enzymatic reactions and perform key metabolic functions by mediating the transfer of electrons in biological oxidation-reduction reaction .

HY-N7538

Dealanylalahopcin	Structural Classification Microorganisms Ketones, Aldehydes, Acids Source classification	Bacterial
Dealanylalahopcin is an antimicrobial agent that can be isolated from the culture filtrate of Streptomyces leucoderma subsp. ochraceus. Dealanylalahopcin can also be synthesized by enzymatic hydrolysis of alahopcin by microbial α-amino acid ester hydrolases. Dealanylalahopcin has weak antimicrobial activity against Gram-positive and Gram-negative bacteria and exhibits moderate inhibition of collagen prolyl hydroxylase .

HY-N0814

Phytic acid 1 Publications Verification Inositol hexaphosphate; SNF472 free acid	Structural Classification Neurological Disease Classification of Application Fields Food Preservation Research Source classification Plants Endogenous metabolite Agricultural Research Microorganisms other families Ketones, Aldehydes, Acids Inflammation/Immunology Disease Research Fields	Xanthine Oxidase Endogenous Metabolite
Phytic acid (Inositol hexaphosphate) is a phosphorus storage compound of seeds and cereal grains. Phytic acid is known as a food inhibitor, which has a strong ability to chelate multivalent metal ions, specially zinc, calcium, iron and as with protein residue. Phytic acid inhibits the enzymatic superoxide source xanthine oxidase (XO), and has antioxidative, neuroprotective, anti-inflammatory effects .

HY-N10473

Pulcherriminic acid	Structural Classification Microorganisms Cyclopeptides	Bacterial Fungal
Pulcherriminic acid is a cyclic dipeptide antimicrobial agent with high affinity for Fe ³⁺, found mainly in Bacillus and yeast. Pulcherriminic acid chelates iron ions through a non-enzymatic reaction to form the extracellular red pigment pulcherrimin, which competes for iron nutrition and thus achieves an antibacterial effect. Pulcherriminic acid has great applications in food, agriculture and medical industries .

HY-113033

Pentosidine	Structural Classification Natural Products Source classification Disease markers Endogenous metabolite	Others
Pentosidine is an advanced glycation end product (AGE) and cross-linked substance with fluorescent properties. Pentosidine is present in various human tissues and can serve as a biomarker for diabetes, aging, uremia, protein accumulation damage, and non-enzymatic modification of long-lived proteins in the Maillard reaction. It aids in gaining a deeper understanding of the overall role of the Maillard reaction in aging and disease .

HY-N0814A

Phytic acid dodecasodium hydrate 1 Publications Verification Inositol hexaphosphate dodecasodium hydrate; SNF472 dodecasodium hydrate	Structural Classification other families Ketones, Aldehydes, Acids Source classification Plants Endogenous metabolite	Xanthine Oxidase Endogenous Metabolite
Phytic acid (Inositol hexaphosphate) dodecasodium hydrate is a phosphorus storage compound of seeds and cereal grains. Phytic acid dodecasodium hydrate is known as a food inhibitor, which has a strong ability to chelate multivalent metal ions, specially zinc, calcium, iron and as with protein residue. Phytic acid dodecasodium hydrate inhibits the enzymatic superoxide source xanthine oxidase (XO), and has antioxidative, neuroprotective, anti-inflammatory effects .

HY-141508

Flazin	Simaroubaceae Source classification Plants Indole Alkaloids Brucea javanica (L.) Merr.	Xanthine Oxidase NO Synthase
Flazin is a *non-enzymatic* protein glycation inhibitor, also inhibits peroxynitrite (ONOO ^-), with an IC₅₀ value of 85.31 μM for bovine serum albumin (BSA) glycation and an EC₅₀ value of 71.99 μM for ONOO ^-. Flazin can be used for researching diabetes and neuronal disorders. Flazin also can used as a lipid droplet (LD) regulator against lipid disorders, and a xanthine oxidase (XOD)** inhibitor .

HY-113330

12S-HHT 1 Publications Verification 12(S)-HHTrE	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Endogenous metabolite Inflammation/Immunology Disease Research Fields	Leukotriene Receptor Endogenous Metabolite
12S-HHT (12(S)-HHTrE) is an enzymatic product of prostaglandin H₂ (PGH₂) derived from cyclooxygenase (COX)-mediated arachidonic acid metabolism. 12S-HHT is an endogenous ligand for BLT2 that fully activates BLT2 in vivo. 12S-HHT suppresses UV-induced IL-6 synthesis in keratinocytes, exerting an anti-inflammatory activity .

HY-B0863

Glyphosate	Microorganisms Source classification	Apoptosis Autophagy Necroptosis
Glyphosate, a non-selective systemic biocide with broad-spectrum activity, is an herbicidal derivative of the amino acid glycine. Glyphosate inhibits the enzymatic activity of the 5-endopyruvylshikimate 3-phosphate synthase (EPSPS) in the shikimic acid pathway, preventing the synthesis of the aromatic amino acids tyrosine, phenylalanine, and tryptophan. Glyphosate induces oxidative stress, neuroinflammation, and mitochondrial dysfunction, processes that lead to neuronal death by autophagia, necrosis, or apoptosis, as well as the appearance of behavioral and motor disorders .

HY-N0814R

Phytic acid (Standard)	Structural Classification Microorganisms other families Ketones, Aldehydes, Acids Source classification Plants Endogenous metabolite	Xanthine Oxidase Endogenous Metabolite
Phytic acid (Standard) is the analytical standard of Phytic acid. This product is intended for research and analytical applications. Phytic acid (Inositol hexaphosphate) is a phosphorus storage compound of seeds and cereal grains. Phytic acid is known as a food inhibitor, which has a strong ability to chelate multivalent metal ions, specially zinc, calcium, iron and as with protein residue. Phytic acid inhibits the enzymatic superoxide source xanthine oxidase (XO), and has antioxidative, neuroprotective, anti-inflammatory effects .

HY-113209R

8-Isoprostaglandin F2α (Standard)	Structural Classification Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Endogenous Metabolite
8-Isoprostaglandin F2α (Standard) is the analytical standard of 8-Isoprostaglandin F2α. This product is intended for research and analytical applications. 8-Isoprostaglandin F2α is an isoprostane produced by the non-enzymatic peroxidation of arachidonic acid in membrane phospholipids. 8-Isoprostaglandin F2α is present in human plasma in two distinct forms - esterified in phospholipids and as the free acid. 8-Isoprostaglandin F2α is a weak TP receptor agonist in vascular smooth muscle.

HY-130429

14,15-Leukotriene C4 Eoxin C4	Structural Classification Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Endogenous Metabolite
14,15-Leukotriene C4 (Eoxin C4) is a Leukotriene compound produced by the enzymatic reaction of arachidonic acid. 14,15-Leukotriene C4 has the activity of promoting inflammatory response. 14,15-Leukotriene C4 can increase the permeability of blood vessels, causing fluid and white blood cells to leak out of the blood vessels, which increases the number of inflammatory cells in the tissue. 14,15-Leukotriene C4 can be used in studies of asthma and other inflammatory diseases .

HY-N4288

4-Methylesculetin 1 Publications Verification	Structural Classification Nicotiana tabacum L. Classification of Application Fields Source classification Coumarins Phenols Polyphenols Phenylpropanoids Solanaceae Plants Disease Research Fields Cancer	Glutathione Peroxidase Cathepsin Phosphatase
4-Methylesculetin is an orally active coumarin derivative, with potent anti-oxidant and anti-inflammatory activities. 4-Methylesculetin inhibits myeloperoxidase activity. 4-Methylesculetin protects bone resorption by reducing the elevated levels of bone-joint exoglycosidases, cathepsin-D and tartrate resistant acid phosphatases. 4-Methylesculetin ameliorats the upregulated non-enzymatic inflammatory markers like TNF-α, IL-1β, IL-6, COX-2 and PGE2, which is promising for research of inflammatory diseases .

HY-W018324

5-Hydroxymethylcytosine 5hmC	Structural Classification Natural Products Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields Cancer	Endogenous Metabolite
5-Hydroxymethylcytosine (5hmC) is an oxidized forms of 5-methylcytosine (5mC) in mammalian DNA. 5-Hydroxymethylcytosine is produced from 5mC in an enzymatic pathway involving three 5mC oxidases, Ten-eleven translocation (TET)1, TET2, and TET3. The conversion of 5mC into 5hmC can be the first step in a pathway leading towards DNA demethylation. 5-Hydroxymethylcytosine is associated with gene transcription and frequently used as a mark to investigate dynamic DNA methylation conversion during mammalian development .

HY-N12962

11S(12R)-EET	Structural Classification Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Others
11S(12R)-EET is a dominant enantiomer of epoxytrienoic acid (EET) that is metabolized at a higher rate in rat organs. It shows enantiomeric-dependent reaction selectivity in hydration, especially in the case of 11,12-EET, where water addition is non-regioselective, while in 8,9-EET, water addition occurs mainly at the C9 position. In addition, 11S(12R)-EET generates diol products with specific stereochemistry through enzymatic hydration reactions, which are affected by the selective recognition of epoxidases, reaction conversion rates, and substrate binding parameters .

Cat. No.	Product Name	Chemical Structure

HY-N7264S

7α-Hydroxycholesterol-d7
7α-Hydroxycholesterol-d₇ is the deuterium labeled 7α-Hydroxycholesterol. 7α-Hydroxycholesterol is a cholesterol oxide and is formed by both enzymatic and non-enzymatic oxidation. 7α-Hydroxycholesterol can be used as a biomarker for lipid peroxidation[1][2][3].

HY-113080S

N-Acetylornithine-d2
N-Acetylornithine-d₂ is the deuterium labeled Melengestrol. N-Acetylornithine is an intermediate in the enzymatic biosynthesis of the amino acid L-arginine from L-glutamate.

HY-B1654S

Flavin adenine dinucleotide-13C5 ammonium
Flavin adenine dinucleotide- ¹³C5 (FAD- ¹³C5) ammonium is ¹³C labeled Flavin adenine dinucleotide (HY-B1654). Flavin adenine dinucleotide (FAD) is a redox cofactor, more specifically a prosthetic group of a protein, involved in several important enzymatic reactions in metabolism.

HY-16106S

Talazoparib-13C,d4
Talazoparib- ¹³C,d4 is ¹³C and deuterated labeled Talazoparib (HY-16106). Talazoparib is an orally active PARP 1/2 inhibitor with Ki values of 1.2 nM and 0.87 nM for inhibiting PARP1 and PARP2 enzymatic activities, respectively. Has anti-tumor activity.

HY-B0866S

Ametryn-13C,d3
Ametryn- ¹³C,d₃ is the ¹³C- and deuterium labeled Ametryn. Ametryn, a member of the Triazine chemical family, is a herbicide which inhibits photosynthesis and other enzymatic processes. Ametryn is effective against annual broadleaf weeds and grasses[1].

HY-15148S1

Tipranavir-d7
Tipranavir-d₇ is deuterated labeled Tipranavir (HY-15148). Tipranavir (PNU-140690) inhibits the enzymatic activity and dimerization of HIV-1 protease, exerts potent activity against multi-protease inhibitor (PI)-resistant HIV-1 isolates with IC₅₀s of 66-410 nM . Tipranavir inhibits SARS-CoV-2 3CL ^pro activity .

HY-B0091S

Adapalene-d3
Adapalene-d₃ is the deuterium labeled Adapalene. Adapalene (CD271), a third-generation synthetic retinoid, is widely used for the research of acne. Adapalene is a potent RAR agonist, with AC50s of 2.3 nM, 9.3 nM, and 22 nM for RARβ, RARγ, RARα, respectively. Adapalene also inhibits the enzymatic activity of GOT1 in a non-competitive manner. Adapalene exhibits anti-tumor activity[1][2][3].

HY-113209S1

8-iso Prostaglandin F2α-d9

8-iso Prostaglandin F2α-d₉ is the deuterium labeled 8-Isoprostaglandin F2α. 8-Isoprostaglandin F2α is an isoprostane produced by the non-enzymatic peroxidation of arachidonic acid in membrane phospholipids. 8-Isoprostaglandin F2α is present in human plasma in two distinct forms - esterified in phospholipids and as the free acid. 8-Isoprostaglandin F2α is a weak TP receptor agonist in vascular smooth muscle.

HY-113209S2

8-Isoprostaglandin F2α-13C5

8-Isoprostaglandin F2α- ¹³C₅ is ¹³C labeled 8-Isoprostaglandin F2α (HY-113209). 8-Isoprostaglandin F2α is an isoprostane produced by the non-enzymatic peroxidation of arachidonic acid in membrane phospholipids. 8-Isoprostaglandin F2α is present in human plasma in two distinct forms - esterified in phospholipids and as the free acid. 8-Isoprostaglandin F2α is a weak TP receptor agonist in vascular smooth muscle.

HY-B1455S

Clindamycin-d3 hydrochloride

Clindamycin-d₃ (hydrochloride) is the deuterium labeled Clindamycin. Clindamycin is an orally active and broad-spectrum bacteriostatic lincosamide antibiotic. Clindamycin can inhibit bacterial protein synthesis, possessing the ability to suppress the expression of virulence factors in Staphylococcus aureus at sub-inhibitory concentrations (sub-MICs). Clindamycin resistance results from enzymatic methylation of the antibiotic binding site in the 50S ribosomal subunit (23S rRNA). Clindamycin decreases the production of Panton-Valentine leucocidin (PVL), toxic-shock-staphylococcal toxin (TSST-1) or alpha-haemolysin (Hla). Clindamycin also can be used for researching malaria[1][2].

HY-B1455S1

Clindamycin-13C,d3

Clindamycin- ¹³C,d₃ is the ¹³C- and deuterium labeled Clindamycin. Clindamycin is an orally active and broad-spectrum bacteriostatic lincosamide antibiotic. Clindamycin can inhibit bacterial protein synthesis, possessing the ability to suppress the expression of virulence factors in Staphylococcus aureus at sub-inhibitory concentrations (sub-MICs). Clindamycin resistance results from enzymatic methylation of the antibiotic binding site in the 50S ribosomal subunit (23S rRNA). Clindamycin decreases the production of Panton-Valentine leucocidin (PVL), toxic-shock-staphylococcal toxin (TSST-1) or alpha-haemolysin (Hla). Clindamycin also can be used for researching malaria[1][2][3].

HY-W699983

Imidazole-15N2

Imidazole- ¹⁵N₂ (Glyoxaline- ¹⁵N₂) is ¹⁵N labeled Imidazole. Imidazole (Glyoxaline; 1,3-Diaza-2,4-cyclopentadiene) is a heterocyclic aromatic compound. Imidazole bearing molecules have been used as corrosion, acetylcholinesterase (AChEI) and xanthine oxidase (XO) inhibitors, performing biological activities such as antifungal, antituberculosis, anti-inflammatory, antioxidant, and analgesic, amongst many others. Imidazole inhibits the enzymatic conversion of the endoperoxides (PGG₂ and PGH₂) to thromboxane A2 by platelet microsomes. Imidazole derivatives exhibits inhibition on SARS-CoV-2 3CL ^Pro enzyme, which is promising for research in the field of Alzheimer’s disease, gout, COVID-19 and thrombo-embolic disease .

Cat. No.	Product Name		Classification

HY-W127719

Photobiotin acetate		Azide
Photobiotin (acetate)It is a biological probe used to study biochemical processes such as protein interactions and enzymatic reactions. It is a molecule containing a photosensitive group, which can be combined with specific target molecules (such as proteins, nucleic acids, etc.) through photochemical cross-linking technology, so as to realize the labeling and detection of these molecules. During the photosensitive crosslinking process, Photobiotin (acetate)Can participate in the formation of covalent bonds and form stable compounds. In addition, the compound also has high biocompatibility and biological activity, so it is widely used in the field of biomedical research, such as enzymatic research, proteomics, western blotting and other aspects. Photobiotin (acetate) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

Cat. No.	Product Name		Classification

HY-12695B

Guanosine 5'-triphosphate trisodium salt hydrate 5+ Cited Publications 5'-GTP trisodium salt hydrate		Nucleotides and their Analogs
5'-GTP trisodium salt hydrate is an activator of the signal transducing G proteins and also serves as an energy-rich precursor of mononucleotide units in the enzymatic biosynthesis of DNA and RNA.

HY-133971

Cholesterol 5α,6α-epoxide 5α,6α-Epoxycholesterol		Cholesterol
Cholesterol-5α,6α-epoxide is an epoxide derivative of cholesterol formed by the enzymatic oxidation of cholesterol in the liver and other tissues. Cholesterol-5α,6α-epoxide has unique chemical properties that make it an important intermediate in the biosynthesis of bile acids, which play a key role in the digestion and absorption of dietary fats. It also has a potential physiological role in regulating cholesterol metabolism and transport, although its biological function is not fully understood.

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