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Results for "

serines

" in MedChemExpress (MCE) Product Catalog:

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By Research Areas:	Cancer (127) Cardiovascular Disease (23) Endocrinology (6) Infection (46) Inflammation/Immunology (54) Metabolic Disease (35) Neurological Disease (32)
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418

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136

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Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-153433

Serine Hydrolase inhibitor-21	Others	Neurological Disease
Serine Hydrolase inhibitor-21 (compound 8), a pyridine, is a serine hydrolase inhibitor with a K_i of 429 nM for BuChE. Serine Hydrolase inhibitor-21 has the potential for Alzheimer's disease research .

HY-108904

Urokinase, Human urine Urokinase-type plasminogen activator; Uronase; Win 22005; Win-Kinase	Ser/Thr Protease	Cardiovascular Disease Cancer
Urokinase (peptidolytic) (EC 3.4.21.73) is a serine protease, an inactive form (zymogen) of the serine protease plasminogen. Activation of plasmin triggers a proteolytic cascade reaction, which in turn participates in thrombolysis or extracellular matrix degradation, implicated in vascular disease and cancer-related research .

HY-139097

C12-Sphingosine	Others	Others
C12-Sphingosine is a short-chain Sphingosine homologue. C12-Sphingosine inhibits serine palmitoyltransferase activity in primary cultured cerebellar cells .

HY-W005308

*N-BOC-DL-serine* methyl ester**	Amino Acid Derivatives	Cancer
N-BOC-DL-serine methyl ester is a Serine derivative. N-BOC-DL-serine methyl ester is used for the synthesis of α,β-dehydro-α-amino acid. N-BOC-DL-serine methyl ester is also used for the synthesis of anti-cancer agent, such as quinazolinone derivative that inhibits PI3K activity, and tricyclic pyrolopyranopyridines that inhibits protein kinase activity .

HY-159136

Fmoc-Ser(tBu)-OtBu	Amino Acid Derivatives	Others
Fmoc-Ser(tBu)-OtBu is a serine derivative .

HY-W048674

Fmoc-Ser(Ac)-OH Fmoc-O-acetyl-L-serine	Amino Acid Derivatives	Infection
Fmoc-Ser(Ac)-OH (Fmoc-O-acetyl-L-serine) is a Serine derivative. Fmoc-Ser(Ac)-OH can be used for the preparation of broad-spectrum coronavirus membrane fusion inhibitor .

HY-P2942

Chymotrypsinogen	Ser/Thr Protease	Inflammation/Immunology
Chymotrypsinogen is an inactive precursor of Chymotrypsin (HY-108910). Chymotrypsin is a serine protease produced by the pancreas .

HY-W039102

N-Fmoc-N,O-dimethyl-L-serine	Amino Acid Derivatives	Cancer
N-Fmoc-N,O-dimethyl-L-serine is a serine derivative that can be used for coibamide A synthesis. Coibamide A is a marine natural product with potent antiproliferative activity against human cancer cells .

HY-119759

Lipoxamycin	Fungal	Infection
Lipoxamycin is an antifungal antibiotic and a potent serine palmitoyltransferase inhibitor with an IC₅₀ of 21 nM .

HY-E70392

Recombinant Trypsin	Ser/Thr Protease	Others
Recombinant Trypsin is a serine protease enzyme, and hydrolyzes proteins at the carboxyl side of the Lysine or Arginine .

HY-E70194

Endoproteinase Glu-C V8 protease; Glu-C	Ser/Thr Protease	Others
Endoproteinase GluC (V8 protease) is a serine proteinase. Endoproteinase GluC is able to hydrolyze some serpins and all classes of mammalian immunoglobulins .

HY-147404

Tilpisertib fosmecarbil GS 5290	Ser/Thr Protease	Inflammation/Immunology
Tilpisertib fosmecarbil is a potent serine/threonine kinase inhibitor. Tilpisertib fosmecarbil has anti-inflammatory activity .

HY-E70200

Recombinant Kex2 protease	Ser/Thr Protease	Others
Recombinant Kex2 protease is a membrane-bound, Ca ²⁺-dependent serine protease. Recombinant Kex2 protease specifically recognize and cleave the carboxyl-terminal peptide bonds of dibasic amino acids .

HY-18522

AA26-9	Phospholipase	Metabolic Disease
AA26-9 is a potent and broad spectrum serine hydrolase inhibitor. AA26-9 targets included serine peptidases, lipases, amidases, esterases, and thioesterases. AA26-9 shows inhibitory activity against approximately 1/3 of the 40+ serine hydrolases detected in immortalized T cell lines .

HY-119759A

Lipoxamycin hemisulfate	Fungal	Infection
Lipoxamycin hemisulfate is an antifungal antibiotic and a potent serine palmitoyltransferase inhibitor with an IC₅₀ of 21 nM .

HY-108910B

TLCK-treated Chymotrypsin	Ser/Thr Protease	Others
TLCK-treated Chymotrypsin is a serine protease. Chymotrypsin cleaves protein chains at the carboxyl side of aromatic amino acids. TLCK treated to inactivate residual tryspin activity .

HY-116073

L-Penicillamine	Biochemical Assay Reagents	Metabolic Disease
L-Penicillamine is a mechanism-based inhibitor of serine palmitoyltransferase by forming a pyridoxal-5 '-phosphate-thiazolidine adduct. L-Penicillamine is a metal chelating agent of intermediate strength .

HY-147278A

Manusiran sodium Divesiran sodium	Ser/Thr Protease Small Interfering RNA (siRNA)	Others
Manusiran (SLN124) sodium, a GalNAc conjugated 19-mer siRNA targeting TMPRSS6 (transmembrane protease serine 6), reduces plasma iron and increases hepcidin levels ^[1][2].

HY-147278

Manusiran Divesiran	Small Interfering RNA (siRNA) Ser/Thr Protease	Others
Manusiran (SLN124), a GalNAc conjugated 19-mer siRNA targeting TMPRSS6 (transmembrane protease serine 6), reduces plasma iron and increases hepcidin levels of healthy volunteers ^[1][2].

HY-33900

Dihydrofuran-3(2H)-one 3-Oxotetrahydrofuran	Others	Others
Dihydrofuran-3(2H)-one (3-Oxotetrahydrofuran) can be used to synthesize cyclic ketone inhibitors that inhibit the serine protease plasmin and increase its inhibitory activity .

HY-NP017

Prostate specific antigen protein (human) PSA; Native human prostate specific antigen protein	Prostaglandin Receptor	Endocrinology
Prostate specific antigen protein (human) is a serine protease which produced by prostatic epithelium. Prostate specific antigen protein (human) can be used to study prostatic cancer .

HY-P4243

Dansyl-Glu-Gly-Arg-Chloromethylketone	Ser/Thr Protease	Others
Dansyl-Glu-Gly-Arg-Chloromethylketone is a protease inhibitor, and inhibits serine/threonine proteases. Dansyl-Glu-Gly-Arg-Chloromethylketone inhibits activated porcine factor IX .

HY-18544

AA38-3	MAGL FAAH	Metabolic Disease
AA38-3 is a serine hydrolase (SH) inhibitor. AA38-3 can inhibit three SHs, ABHD6, ABHD11, and FAAH .

HY-N4332

Rivulariapeptolides 1121	Ser/Thr Protease	Infection Cancer
Rivulariapeptolides 1121 is a high potent and selective serine protease inhibitor with IC₅₀ values of 35.52 nM, 13.24 nM and 48.05 nM for chymotrypsin, elastase and proteinase K, respectively .

HY-113013

Hydroxypyruvic acid β-Hydroxypyruvic acid; 3-Hydroxypyruvic acid	Endogenous Metabolite	Metabolic Disease
Hydroxypyruvic acid (β-Hydroxypyruvic acid) is an intermediate in the metabolism of glycine, serine and threonine. Hydroxypyruvic acid is a substrate for serine-pyruvate aminotransferase and glyoxylate reductase/hydroxypyruvate reductase. Hydroxypyruvic acid is involved in the metabolic disorder which is the dimethylglycine dehydrogenase deficiency pathway.

HY-W174279

Tyrphostin 8	EGFR Ras Phosphatase	Metabolic Disease
Tyrphostin 8 is a tyrosine kinase, with an IC₅₀ of 560 μM for EGFR kinase. Tyrphostin 8 is also a GTPase inhibitor. Tyrphostin 8 can inhibit the protein serine/threonine phosphatase calcineurin (IC₅₀=21 μM) .

HY-10865

LY2183240 2 Publications Verification	FAAH Autophagy	Neurological Disease
LY2183240 is a highly potent blocker of anandamide uptake (IC₅₀= 270 pM; K_i=540 nM). LY2183240 is a potent, covalent inhibitor of the endocannabinoid-degrading enzyme fatty acid amide hydrolase (FAAH) with an IC₅₀ of 12.4 nM. LY2183240 inactivates FAAH by carbamylation of the enzyme's serine nucleophile. LY2183240 also inhibits several other brain serine hydrolases with IC₅₀s of 5.3, 0.09, 8.2 nM for MAG lipase, bh6 and KIAA1363, respectively .

HY-E70389

Human Kallikrein	Others	Cardiovascular Disease Inflammation/Immunology
Human Kallikrein is a serine protease that can be found in plasma and tissue. Human Kallikrein has the potential for the research of blood pressure, complement activation, and mediation and maintenance of inflammatory responses .

HY-113013A

Hydroxypyruvic acid lithium hydrate β-Hydroxypyruvic acid lithium hydrate; 3-Hydroxypyruvic acid lithium hydrate	Endogenous Metabolite	Metabolic Disease
Hydroxypyruvic acid lithium hydrate (β-Hydroxypyruvic acid lithium hydrate) is an intermediate in the metabolism of glycine, serine and threonine. Hydroxypyruvic acid lithium hydrate is a substrate for serine-pyruvate aminotransferase and glyoxylate reductase/hydroxypyruvate reductase. Hydroxypyruvic acid lithium hydrate is involved in the metabolic disorder which is the dimethylglycine dehydrogenase deficiency pathway.

HY-P2990

Enteropeptidase TMPRSS15	Ser/Thr Protease	Metabolic Disease
Enteropeptidase (TMPRSS15), a type II transmembrane serine protease and a physiological activator of trypsinogen. Enteropeptidase is associated with the brush border membrane (BBM) of the enterocytes in the upper small intestine. Trypsinogen is the primary substrate for Enteropeptidase. Enteropeptidase is involved in digestion in humans and animals .

HY-145263

VD2173	Ser/Thr Protease	Cancer
VD2173 is a side chain cyclized macrocyclic peptide inhibitor of *HGF-activating serine* proteases. VD2173 potently inhibits matriptase and hepsin**. VD2173 can be used for the research of lung cancer .

HY-N4331

Rivulariapeptolides 1185	Ser/Thr Protease	Infection Cancer
Rivulariapeptolides 1185 is a high potent and selective serine protease inhibitor with IC₅₀ values of 13.17 nM, 23.59 nM and 55.26 nM for chymotrypsin, elastase and proteinase K, respectively .

HY-N4333

Rivulariapeptolides 988	Ser/Thr Protease	Infection Cancer
Rivulariapeptolides 988 is a high potent and selective serine protease inhibitor with IC₅₀ values of 95.46 nM, 15.29 nM and 85.50 nM for chymotrypsin, elastase and proteinase K, respectively .

HY-134616

Ulinastatin 1 Publications Verification Uristatin	Ser/Thr Protease Apoptosis	Neurological Disease Inflammation/Immunology
Ulinastatin (Uristatin) is a trypsin and serine protease inhibitor. Ulinastatin is the main protein binding inhibitor of various trypsin, chymotrypsin, and various pancreatic proteases. Ulinastatin shows neuroprotective, anti-inflammatory, anti-apoptotic, anti-oxidant effects .

HY-163347

FXIIa-IN-3	Others	Cardiovascular Disease
FXIIa-IN-3 (Compound 8) is a potent and selective Factor XIIa (FXIIa) inhibitor, with an IC₅₀ of 0.045 μM. FXIIa-IN-3 also exhibits a substantial margin of selectivity against related serine proteases, including FXIa, FXa, and FIXa. FXIIa-IN-3 can be used for the research of thromboembolic diseases .

HY-W141825

N-Acetyl-DL-phenylalanine β-naphthyl ester	Fluorescent Dye	Infection Metabolic Disease
N-Acetyl-DL-phenylalanine β-naphthyl ester is an aromatic amino acid ester, which functions as a chromogenic substrate for chymotrypsin and microbial serine proteases such as subtilisin .

HY-101962

HNMPA	Insulin Receptor	Metabolic Disease
HNMPA is a membrane impermeable insulin receptor tyrosine kinase inhibitor. HNMPA inhibits serine and tyrosine autophosphorylation by the human insulin receptor. HNMPA has no effect on protein kinase C or cyclic AMP-dependent protein kinase activities

HY-123542

ONO-3403	Ser/Thr Protease Apoptosis	Cancer
ONO-3403 is an orally active serine protease inhibitor. ONO-3403 inhibits the production of TNF-α and nitric oxide induced by LPS. ONO-3403 inhibits the cell growth and induces the apoptosis, and has an antitumor effect on malignant tumors .

HY-P2974

Elastase, Porcine pancreas 1 Publications Verification EC 3.4.21.36; Pancreatopeptidase E	Elastase	Metabolic Disease
Elastase, Porcine pancreas (EC 3.4.21.36) is a single polypeptide chain of 240 amino acid residues, derived from pig pancreas. Elastase, Porcine pancreas is a serine protease that can hydrolyze proteins and polypeptide. Elastase from porcine pancreas can induce emphysema in hamsters .

HY-136069

Xeruborbactam QPX7728	Bacterial	Infection
Xeruborbactam (QPX7728) is a potent, ultra-broad-spectrum boronic acid beta-lactamase inhibitor. Xeruborbactam inhibits key serine and metallo beta-lactamases at a nano molar range .

HY-148072

MM3122	SARS-CoV	Infection
MM3122 is a selective type II transmembrane serine protease (TMPRSS2) inhibitor with an IC₅₀ value of 0.34 nM. MM3122 effectively blocks TMPRSS2, thereby inhibiting the entry of SARS-CoV-2 and MERS-CoV into human cells .

HY-136072

Xeruborbactam disodium 1 Publications Verification QPX7728 disodium	Bacterial	Infection
Xeruborbactam (QPX7728) disodium is a potent, ultra-broad-spectrum boronic acid beta-lactamase inhibitor. Xeruborbactam disodium inhibits key serine and metallo beta-lactamases at a nano molar range .

HY-12834A

MK2-IN-1 hydrochloride 3 Publications Verification	MAPKAPK2 (MK2) HSP	Cancer
MK2-IN-1 hydrochloride (compound 1) is a potent and selecitve MAPKAPK2 (MK2) inhibitor with an IC₅₀ of 0.11 uM for MK2 and an EC₅₀ of 0.35 uM for pHSP27. MK2-IN-1 hydrochloride impaires the phosphorylation level of serine residues in the Tfcp2l1 protein .

HY-12834

MK2-IN-1	MAPKAPK2 (MK2) HSP	Cancer
MK2-IN-1 (compound 1) is a potent and selecitve MAPKAPK2 (MK2) inhibitor with an IC₅₀ of 0.11 uM for MK2 and an EC₅₀ of 0.35 uM for pHSP27. MK2-IN-1 impaires the phosphorylation level of serine residues in the Tfcp2l1 protein .

HY-103463

SA57	FAAH MAGL	Neurological Disease
SA57 is a potent, selective FAAH inhibitor with IC₅₀s of 3.2 nM and 1.9 nM for mouse and human FAAH. SA57 also inhibits the 2-arachidonoylglycerol hydrolases MAGL (IC₅₀s of 410 nM and 1.4 μM for mouse and human MAGL) and mouse α/β-hydrolase domain-containing protein 6 (mABHD6; IC₅₀ of 850 nM), but not other brain serine hydrolases .

HY-161094

Metallo-β-lactamase-IN-12	Beta-lactamase Bacterial	Infection
Metallo-β-lactamase-IN-12 is a dual inhibitor of metal β-lactamases (MβLs (NDM-1, IMP-1)) and serine β-lactamases (SβLs (OXA-48, KPC-2)), with IC₅₀ values of 0.64 μM, 1.32 μM, 1.01 μM, and 0.57 μM, respectively. Metallo-β-lactamase-IN-12 has antibacterial activity .

HY-145860

PHGDH-IN-2	Phosphoglycerate Dehydrogenase (PHGDH)	Cancer
PHGDH-IN-2 is a potent and NAD ⁺ competitive PHGDH inhibitor with an IC₅₀ of 5.2 µM. PHGDH-IN-2 inhibits the serine synthetic pathway in MDA-MB-468 cells. PHGDH-IN-2 inhibits the growth of PHGDH-dependent cancer cells .

HY-18234

Leupeptin	Ser/Thr Protease Virus Protease Cathepsin	Infection Inflammation/Immunology
Leupeptin is a broad-spectrum, membrane-permeable protease inhibitor. Leupeptin potently inhibits *serine, cysteine* and threonine proteases. Leupeptin inhibits M ^pro (the main protease of SARS-CoV-2) and also has anti-inflammatory activity .

HY-125351

SPT-IN-1	Others	Metabolic Disease
SPT-IN-1 (compound 1) is an orally active and potent SPT (serine palmitoyl transferase) inhibitor, with an IC₅₀ of 5.19 nM for hSPT1. SPT-IN-1 can be used for type 2 diabetes and dyslipidemia research .

HY-137458

Vevorisertib ARQ 751	Akt Ser/Thr Protease	Cancer
Vevorisertib (ARQ 751) is an orally active, potent and selective pan-AKT serine/threonine kinase inhibitor against AKT1 (IC₅₀=0.55 nM), AKT2 (IC₅₀=0.81 nM), and AKT3 (IC₅₀=1.31 nM). Vevorisertib, as a single agent or in combination with other anti-cancer agents, can be used for the research of solid tumors with PIK3CA / AKT / PTEN mutations .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-113013

Hydroxypyruvic acid β-Hydroxypyruvic acid; 3-Hydroxypyruvic acid	Structural Classification Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Hydroxypyruvic acid (β-Hydroxypyruvic acid) is an intermediate in the metabolism of glycine, serine and threonine. Hydroxypyruvic acid is a substrate for serine-pyruvate aminotransferase and glyoxylate reductase/hydroxypyruvate reductase. Hydroxypyruvic acid is involved in the metabolic disorder which is the dimethylglycine dehydrogenase deficiency pathway.

HY-18234A

Leupeptin hemisulfate Maximum Cited Publications 37 Publications Verification	Structural Classification Natural Products Microorganisms Classification of Application Fields Source classification Inflammation/Immunology Disease Research Fields	Cathepsin Ser/Thr Protease Virus Protease
Leupeptin hemisulfate is a broad-spectrum, membrane-permeable protease inhibitor. Leupeptin hemisulfate potently inhibits *serine, cysteine* and threonine proteases. Leupeptin hemisulfate inhibits M ^pro (the main protease of SARS-CoV-2) and also has anti-inflammatory activity .

HY-Y0507

DL-Serine 1 Publications Verification	Infection Structural Classification other families Classification of Application Fields Ketones, Aldehydes, Acids Source classification Plants Disease Research Fields	TMV
DL-Serine, a fundamental metabolite, is a mixture of D-Serine and L-Serine. DL-Serine has antiviral activity against the multiplication of tobacco mosaic virus (TMV) .

HY-N0650

L-Serine 5 Publications Verification Serine	Structural Classification Classification of Application Fields Anti-aging Source classification Endocrine diseases Amino acids Endogenous metabolite Microorganisms Disease markers Nervous System Disorder Disease Research Fields Cardiovascular System Disorder Cancer	Endogenous Metabolite Bacterial
L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.

HY-119759

Lipoxamycin	Infection Structural Classification Microorganisms Antifungal Classification of Application Fields Antibiotics Source classification Disease Research Disease Research Fields Other Antibiotics	Fungal
Lipoxamycin is an antifungal antibiotic and a potent serine palmitoyltransferase inhibitor with an IC₅₀ of 21 nM .

HY-N4332

Rivulariapeptolides 1121	Natural Products Microorganisms Source classification	Ser/Thr Protease
Rivulariapeptolides 1121 is a high potent and selective serine protease inhibitor with IC₅₀ values of 35.52 nM, 13.24 nM and 48.05 nM for chymotrypsin, elastase and proteinase K, respectively .

HY-113013A

Hydroxypyruvic acid lithium hydrate β-Hydroxypyruvic acid lithium hydrate; 3-Hydroxypyruvic acid lithium hydrate	Structural Classification Human Gut Microbiota Metabolites Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Hydroxypyruvic acid lithium hydrate (β-Hydroxypyruvic acid lithium hydrate) is an intermediate in the metabolism of glycine, serine and threonine. Hydroxypyruvic acid lithium hydrate is a substrate for serine-pyruvate aminotransferase and glyoxylate reductase/hydroxypyruvate reductase. Hydroxypyruvic acid lithium hydrate is involved in the metabolic disorder which is the dimethylglycine dehydrogenase deficiency pathway.

HY-N4331

Rivulariapeptolides 1185	Natural Products Microorganisms Source classification	Ser/Thr Protease
Rivulariapeptolides 1185 is a high potent and selective serine protease inhibitor with IC₅₀ values of 13.17 nM, 23.59 nM and 55.26 nM for chymotrypsin, elastase and proteinase K, respectively .

HY-N4333

Rivulariapeptolides 988	Natural Products Microorganisms Source classification	Ser/Thr Protease
Rivulariapeptolides 988 is a high potent and selective serine protease inhibitor with IC₅₀ values of 95.46 nM, 15.29 nM and 85.50 nM for chymotrypsin, elastase and proteinase K, respectively .

HY-N0650R

*L-Serine* (Standard)**	Structural Classification Microorganisms Source classification Disease markers Endocrine diseases Amino acids Nervous System Disorder Endogenous metabolite Cardiovascular System Disorder	Endogenous Metabolite Bacterial
L-Serine (Standard) is the analytical standard of L-Serine. This product is intended for research and analytical applications. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.

HY-15129

O-Phospho-L-serine 2 Publications Verification L-Serine O-phosphate; L-SOP	Structural Classification Human Gut Microbiota Metabolites Immune System Disorder Microorganisms Ketones, Aldehydes, Acids Source classification Disease markers Endogenous metabolite	mGluR Endogenous Metabolite
O-Phospho-L-serine is the immediate precursor to L-cystein in the serine synthesis pathway, and an agonist at the group III mGluR receptors (mGluR4, mGluR6, mGluR7, and mGluR8); O-Phospho-L-serine also acts as a weak antagonist for mGluR1 and a potent antagonist for mGluR2 .

HY-101409A

*O-Acetyl-L-serine* hydrochloride**	Structural Classification Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
O-Acetyl-L-serine hydrochloride is an endogenous metabolite.

HY-15130

DL-O-Phosphoserine	Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
DL-O-Phosphoserine, a normal metabolite in human biofluid, is an ester of serine and phosphoric acid.

HY-101409

O-Acetylserine O-Acetyl-L-serine	Structural Classification Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Source classification Other Diseases Amino acids Endogenous metabolite Disease Research Fields	Endogenous Metabolite
O-Acetylserine (O-Acetyl-L-serine) is an intermediate in the biosynthesis of the amino acid cysteine in bacteria and plants.

HY-126034

3,4-Dichloroisocoumarin	Structural Classification Animals Source classification Coumarins Phenylpropanoids	Ser/Thr Protease
3,4-Dichloroisocoumarin is a potent *serine-protease* inhibitor that inhibits chymotrypsin-like activity .

HY-100808

D-Serine 1 Publications Verification (R)-Serine	Structural Classification Human Gut Microbiota Metabolites Microorganisms Source classification Amino acids Endogenous metabolite	iGluR Endogenous Metabolite
D-Serine ((R)-Serine), an endogenous amino acid involved in glia-synapse interactions that has unique neurotransmitter characteristics, is a potent co-agonist at the NMDA glutamate receptor. D-Serinee has a cardinal modulatory role in major NMDAR-dependent processes including NMDAR-mediated neurotransmission, neurotoxicity, synaptic plasticity, and cell migration .

HY-139568

Deutarserine CTP-692	Structural Classification Neurological Disease Classification of Application Fields Source classification Amino acids Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Deutarserine is a deuterium modified analog of endogenous D-serine (CTP 692), which is used in the research of adults with schizophrenia .

HY-N4330

Rivulariapeptolides 1155	Natural Products Microorganisms Source classification	Ser/Thr Protease
Rivulariapeptolides 1155 is a potent serine protease inhibitor with IC₅₀s of 41.84, 4.94, 56.54 nM for chymotrypsin, elastase, prpteinase K, respectively .

HY-134222A

N-Acetylserine N-Acetyl-L-serine	Structural Classification Natural Products Classification of Application Fields Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
N-Acetylserine (N-Acetyl-L-serine) can bind to CysB apoprotein. N-acetylserine is the physiological inducer of cysteine biosynthesis. N-Acetylserine can stimulate in vitro cysJIH transcription .

HY-W010128

6-(Dimethylamino)purine 6-Dimethylaminopurine; 6-DMAP	Classification of Application Fields Other Diseases Disease Research Fields	CDK DNA/RNA Synthesis Apoptosis
6-(Dimethylamino) purine (6-Dimethylaminopurine) is a serine threonine protein kinase inhibitor. 6-(Dimethylamino) purine can inhibit prolactin induced expression of lactoprotein genes in rabbit mammary gland cells. 6-(Dimethylamino) purine can affect the maturation of mammalian oocytes. 6-(Dimethylamino) purine can lead to downregulation of genes related to cell proliferation and cell cycle progression, such as proliferating cell nuclear antigen, insulin-like gene 1, and serine protease inhibitor 2 genes, and induce apoptosis in lymphoma cells (apoptosis) .

HY-I1070

D-Isoleucine (R)-Isoleucine	Microorganisms Source classification	Others
D-Isoleucine ((R)-Isoleucine), an isoleucine stereoisomer, is a selective activator of Asc-1 antiporter, which enhances long-term potentiation at the hippocampal CA1-CA3 via release of endogenous D-serine .

HY-13512

Camostat mesylate 30+ Cited Publications Camostat mesilate; FOY305; FOY-S980	Human Gut Microbiota Metabolites Microorganisms Source classification Endogenous metabolite	Ser/Thr Protease SARS-CoV
Camostat mesylate (Camostat mesilate) is an orally active, synthetic serine protease inhibitor for chronic pancreatitis. Camostat mesylate, an inhibitor of TMPRSS2, shows antiviral activity against SARS-CoV-2. Camostat mesylate also inhibits the activity of prostasin, trypsin, and matriptase .

HY-N1996

Chebulagic acid 3 Publications Verification	Structural Classification Classification of Application Fields Combretaceae Source classification Phenols Polyphenols Terminalia chebula Retz. Plants Inflammation/Immunology Disease Research Fields	COX Lipoxygenase SARS-CoV Influenza Virus
Chebulagic acid is a COX-LOX dual inhibitor isolated from the fruits of Terminalia chebula Retz, on angiogenesis. Chebulagic acid is a *M2 serine* to asparagine 31 mutation (S31N) inhibitor and influenza antiviral. Chebulagic acid also against SARS-CoV-2 viral replication with an EC₅₀** of 9.76 μM.

HY-13512R

Camostat mesylate (Standard)	Human Gut Microbiota Metabolites Microorganisms Source classification Endogenous metabolite	Ser/Thr Protease SARS-CoV
Camostat (mesylate) (Standard) is the analytical standard of Camostat (mesylate). This product is intended for research and analytical applications. Camostat mesylate (Camostat mesilate) is an orally active, synthetic serine protease inhibitor for chronic pancreatitis. Camostat mesylate, an inhibitor of TMPRSS2, shows antiviral activity against SARS-CoV-2. Camostat mesylate also inhibits the activity of prostasin, trypsin, and matriptase .

HY-N1996R

Chebulagic acid (Standard)	Structural Classification Combretaceae Source classification Phenols Polyphenols Terminalia chebula Retz. Plants	COX Lipoxygenase SARS-CoV Influenza Virus
Chebulagic acid (Standard) is the analytical standard of Chebulagic acid. This product is intended for research and analytical applications. Chebulagic acid is a COX-LOX dual inhibitor isolated from the fruits of Terminalia chebula Retz, on angiogenesis. Chebulagic acid is a M2 serine to asparagine 31 mutation (S31N) inhibitor and influenza antiviral. Chebulagic acid also against SARS-CoV-2 viral replication with an EC₅₀ of 9.76 μM.

HY-N6798

Myriocin 4 Publications Verification Thermozymocidin; ISP-I	Infection Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Disease Research Fields	HCV Antibiotic
Myriocin (Thermozymocidin), a fungal metabolite could be isolated from Myriococcum albomyces, Isaria sinclairi and Mycelia sterilia, is a potent inhibitor of serine-palmitoyl-transferase (SPT) and a key enzyme in de novo synthesis of sphingolipids. Myriocin suppresses replication of both the subgenomic HCV-1b replicon and the JFH-1 strain of genotype 2a infectious HCV, with an IC₅₀ of 3.5 µg/mL for inhibiting HCV infection .

Cat. No.	Product Name	Chemical Structure

HY-N0650S8

*L-Serine-d3* 1 Publications Verification
L-Serine-d₃ is the deuterium labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.

HY-N0650S11

*L-Serine-d7*
L-Serine-d₇ is the deuterium labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.

HY-N0650S1

*L-Serine-13C*
L-Serine- ¹³C is the ¹³C-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.

HY-N0650S10

*L-Serine-15N*
L-Serine- ¹⁵N is the ¹⁵N-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.

HY-Y0507S

*DL-Serine-2,3,3-d3*
DL-Serine-2,3,3-d₃ is the deuterium labeled DL-Serine. DL-Serine, a fundamental metabolite, is a mixture of D-Serine and L-Serine. DL-Serine has antiviral activity against the multiplication of tobacco mosaic virus (TMV)[1].

HY-N0650S

*L-Serine-13C3*
L-Serine- ¹³C₃ is the ¹³C-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.

HY-N0650S2

*L-Serine-1-13C*
L-Serine-1- ¹³C is the ¹³C-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.

HY-N0650S7

*L-Serine-d2*
L-Serine-d₂ is the deuterium labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.

HY-W718796

*DL-Serine-15N*
DL-Serine- ¹⁵N is ¹⁵N-labeled DL-Serine (HY-Y0507) DL-Serine, a fundamental metabolite, is a mixture of D-Serine and L-Serine. DL-Serine has antiviral activity against the multiplication of tobacco mosaic virus (TMV).

HY-N0650S4

*L-Serine-2-13C*
L-Serine-2- ¹³C is the ¹³C-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.

HY-N0650S5

*L-Serine-13C3,15N*
L-Serine- ¹³C₃, ¹⁵N is the ¹³C- and ¹⁵N-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.

HY-N0650S9

*L-Serine-15N,d3*
L-Serine- ¹⁵N,d₃ is the deuterium and ¹⁵N-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.

HY-N0650S6

*L-Serine1-13C,15N*
L-Serine1- ¹³C, ¹⁵N is the ¹³C- and ¹⁵N-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.

HY-N0650S12

*L-Serine-d3,15n*
L-Serine- ¹⁵N,d₃ is the deuterium and ¹⁵N labeled L-Serine[1]. L-Serine ((-)-Serine;(S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation[2].

HY-N0650S3

*L-Serine-13C3,15N,d3*
L-Serine- ¹³C₃, ¹⁵N,d₃ is the deuterium, ¹³C-, and 15-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.

HY-15129S

*O-Phospho-L-serine-13C3,15N*
O-Phospho-L-serine- ¹³C₃, ¹⁵N is the ¹³C- and ¹⁵N-labeled O-Phospho-L-serine. O-Phospho-L-serine is the immediate precursor to L-serine in the serine synthesis pathway, and an agonist at the group III mGluR receptors (mGluR4, mGluR6, mGluR7, and mGluR8); O-Phospho-L-serine also acts as a weak antagonist for mGluR1 and a potent antagonist for mGluR2[1].

HY-100808S

D-Serine-d3

D-Serine-d₃ ((R)-Serine-d₃) is a deuterium labeled D-Serine (HY-100808). D-Serine ((R)-Serine), an endogenous amino acid involved in glia-synapse interactions that has unique neurotransmitter characteristics, is a potent co-agonist at the NMDA glutamate receptor. D-Serinee has a cardinal modulatory role in major NMDAR-dependent processes including NMDAR-mediated neurotransmission, neurotoxicity, synaptic plasticity, and cell migration .

HY-115435S

*1,2-Dimyristoyl-sn-glycero-3-phospho-L-serine-d54 sodium*
1,2-Dimyristoyl-sn-glycero-3-phospho-L-serine-d₅₄ (sodium) is deuterium labeled 1,2-Dimyristoyl-sn-glycero-3-phospho-L-serine.

HY-146820S

*1-Pentadecanoyl-2-oleoyl-sn-glycero-3-phospho-L-serine-d7 sodium*
1-Pentadecanoyl-2-oleoyl-sn-glycero-3-phospho-L-serine-d₇ (sodium) is deuterium labeled 1-Pentadecanoyl-2-oleoyl-sn-glycero-3-phospho-L-serine (sodium).

HY-146861S

*1-Pentadecanoyl-2-hydroxy-sn-glycero-3-phospho-L-serine-d5 sodium*
1-Pentadecanoyl-2-hydroxy-sn-glycero-3-phospho-L-serine-d₅ (sodium) is deuterium labeled 1-Pentadecanoyl-2-hydroxy-sn-glycero-3-phospho-L-serine (sodium).

HY-146864S

*1-Nonadecanoyl-2-hydroxy-sn-glycero-3-phospho-L-serine-d5 sodium*
1-Nonadecanoyl-2-hydroxy-sn-glycero-3-phospho-L-serine-d₅ (sodium) is deuterium labeled 1-Nonadecanoyl-2-hydroxy-sn-glycero-3-phospho-L-serine (sodium).

HY-146865S

*1-Heptadecanoyl-2-hydroxy-sn-glycero-3-phospho-L-serine-d5 sodium*
1-Heptadecanoyl-2-hydroxy-sn-glycero-3-phospho-L-serine-d₅ (sodium) is deuterium labeled 1-Heptadecanoyl-2-hydroxy-sn-glycero-3-phospho-L-serine (sodium).

HY-146866S

*1-Heptadecanoyl-2-docosatetraenoyl-sn-glycero-3-phospho- L-serine-d5 sodium*
1-Heptadecanoyl-2-docosatetraenoyl-sn-glycero-3-phospho- L-serine-d₅ (sodium) is deuterium labeled 1-Heptadecanoyl-2-docosatetraenoyl-sn-glycero-3-phospho- L-serine (sodium).

HY-146868S

*1-Heptadecanoyl-2-oleoyl-sn-glycero-3-phospho- L-serine-d5 sodium*
1-Heptadecanoyl-2-oleoyl-sn-glycero-3-phospho- L-serine-d₅ (sodium) is deuterium labeled 1-Heptadecanoyl-2-oleoyl-sn-glycero-3-phospho- L-serine (sodium).

HY-146869S

*1-Heptadecanoyl-2-palmitoleoyl-sn-glycero-3-phospho- L-serine-d5 sodium*
1-Heptadecanoyl-2-palmitoleoyl-sn-glycero-3-phospho- L-serine-d₅ (sodium) is deuterium labeled 1-Heptadecanoyl-2-palmitoleoyl-sn-glycero-3-phospho- L-serine (sodium).

HY-146870S

*1-Heptadecanoyl-2-myristoleoyl-sn-glycero-3-phospho- L-serine-d5 sodium*
1-Heptadecanoyl-2-myristoleoyl-sn-glycero-3-phospho- L-serine-d₅ (sodium) is deuterium labeled 1-Heptadecanoyl-2-myristoleoyl-sn-glycero-3-phospho- L-serine (sodium).

HY-146867S

*1-Heptadecanoyl-2-eicosatrienoyl-sn-glycero-3-phospho- L-serine-d5 sodium*
1-Heptadecanoyl-2-eicosatrienoyl-sn-glycero-3-phospho- L-serine-d₅ (sodium) is deuterium labeled 1-Heptadecanoyl-2-eicosatrienoyl-sn-glycero-3-phospho- L-serine (sodium).

HY-W007941S1

Fmoc-Ser(tBu)-OH-15N
Fmoc-Ser(tBu)-OH- ¹⁵N is the ¹⁵N labeled Fmoc-Ser(tBu)-OH[1]. Fmoc-Ser(tBu)-OH is a serine derivative[2].

HY-B0190S1

Nafamostat formate salt-13C6
Nafamostat formate salt- ¹³C₆ is the ¹³C labeled Nafamostat. Nafamostat, a synthetic serine protease inhibitor, is an anticoagulant. Nafamostat supresses T cell auto-reactivity by decreasing granzyme activity and CTL cytolysis. Nafamostat blocks activation of SARS-CoV-2 .

HY-136433S

N,N'-Dinitrosopiperazine-d8
N,N'-Dinitrosopiperazine-d₈ is the deuterium labeled N,N'-Dinitrosopiperazine[1]. N,N'-Dinitrosopiperazine (1,4-Dinitrosopiperazine;DNP) is a carcinogen with specificity for nasopharyngeal epithelium and facilitates NPC metastasis. N,N'-Dinitrosopiperazine regulates multiple signaling pathways through protein phosphorylation, including LYRIC at serine 568[2].

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