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Results for "

bridge

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Antibiotic (1) Bacterial (2) Biochemical Assay Reagents (5) c-Myc (1) Endogenous Metabolite (2) Epigenetic Reader Domain (1) Factor VIII (1) FKBP (1) Fluorescent Dye (3) Glutathione Peroxidase (1) Integrin (1) Interleukin Related (1) Isotope-Labeled Compounds (1) Liposome (4) Potassium Channel (4) PROTACs (1) Sodium Channel (4) Somatostatin Receptor (2) STAT (1) STING (2) TRP Channel (1)
By Research Areas:	Cancer (12) Cardiovascular Disease (2) Endocrinology (6) Infection (8) Inflammation/Immunology (10) Metabolic Disease (4) Neurological Disease (3)
Oligonucleotides:	Thickeners (1) Pegylated Lipids (4)

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

Inhibitory Antibodies

Natural
Products

Isotope-Labeled Compounds

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-P10587

Icotrokinra JNJ-77242113; JNJ-2113; PN-235	Interleukin Related STAT	Inflammation/Immunology
Icotrokinra (JNJ-77242113) is an orally available, selective antagonist of the IL-23 receptor. Icotrokinra inhibits IL-23-induced STAT3 phosphorylation in peripheral blood mononuclear cells (IC₅₀=5.6 pM) and inhibits IL-23-induced interferon IFN-γ production in NK cells with an IC₅₀ of 18.4 pM. In addition, Icotrokinra exhibits anti-inflammatory activity in a rat TNBS-induced colitis model. Icotrokinra can be used in the study of psoriasis, psoriatic arthritis, and inflammatory bowel disease .

HY-121083

Aerugidiol	Others	Others
Aerugidiol is a bridge-head oxygenated sesquiterpene isolated from the rhizomes of Curcuma aeruginosa .

HY-111999A

E7766 diammonium salt 1 Publications Verification	STING	Cancer
E7766 diammonium salt is a macrocycle-bridged STING agonist with a K_d of 40 nM. E7766 diammonium salt shows potent pan-genotypic and antitumor activities .

HY-P10654

RhTx	TRP Channel	Neurological Disease
RhTx is a transient receptor potential vanillin-1 (TRPV1) activator. RhTx can be used to study pain perception .

HY-P4320

*Cys-Arg-Gly-Asp-Phe-Pro-Ala-Ser-Ser-Cys (Disulfide bridge:cys1-cys10)*	Integrin	Cancer
Cys-Arg-Gly-Asp-Phe-Pro-Ala-Ser-Ser-Cys (Disulfide bridge:cys1-cys10), a decapeptide containing a cyclic RGD active sequence, is an Integrin αIIbβ3 antagonist that inhibits platelet and Adhesion of proMMP-13 .

HY-163331

Cresomycin	Antibiotic Bacterial	Infection
Cresomycin is a bridged macrobicyclic antibiotic that can bind to the bacterial ribosome. Cresomycin exhibits efficacy against both Gram-positive and Gram-negative bacteria, including multidrug-resistant strains of Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa .

HY-N7534

(+)-Epipinoresinol	Others	Others
(+)-Epipinoresinol is a lignan compound. CYP81Q3 specifically catalyzes methylenedioxy bridge (MDB) formation in (+)-Epipinoresinol to produce (+)-Pluviatilol .

HY-111999B

E7766 disodium	STING	Cancer
E7766 disodium is a macrocycle-bridged STING agonist with a K_d of 40 nM. E7766 disodium shows potent pan-genotypic and antitumor activities .

HY-N10766

Ampelopsin F	Others	Others
Ampelopsins F is a bridged plant oligostilbene that can be isolated from Ampelopsis brevipedunculata var. hancei roots. Ampelopsins F is a resveratrol dimer .

HY-P3314

Nendratareotide	Somatostatin Receptor	Metabolic Disease
Nendratareotide is a somatostatin analogue .

HY-119526

Bismaleimide	Others	Others
Bismaleimide is a compound used to prepare aerogels with excellent heat resistance. By optimizing its use as a bridging moiety and the polarity of the solvent, aerogels with good properties can be produced.

HY-P9940

Emicizumab	Factor VIII	Cardiovascular Disease
Emicizumab is a bispecific monoclonal antibody that bridges activated factor IX and factor X to replace the function of missing activated factor VIII, thereby restoring hemostasis. Emicizumab can be used for hemophilia A research .

HY-P5165

Maurotoxin	Potassium Channel	Inflammation/Immunology
Maurotoxin is a 34-residue and four disulde-bridged toxin that can be isolated from the chactoid scorpion (Scorpio maurus). Maurotoxin inhibits the Shaker potassium channels (ShB) K ⁺ current with an IC₅₀ of 2 nM .

HY-N11977

Stenophyllol B	Others	Others
Stenophyllol B (compound 4) is a trimeric stilbene with bicyclic and bridged tricyclic skeletons. Stenophyllol B was first discovered in the dipterocarps plant and has been found in many species of Hopea, Neobalanocarpus, Shorea, Stemonoporus and Vateri .

HY-P5816

BmK-M1	Sodium Channel	Neurological Disease
BmK-M1 is a scorpion toxin, and is composed of 64 amino acids cross-linked by four disulfide bridges. BmK-M1 inhibits Na ⁺ channel and can be considered both as a cardiotoxin and a neurotoxin .

HY-129960S

L-Selenocystine-77Se2	Isotope-Labeled Compounds	Others
Selenocystine-77Se2 is a stable isotope labelled amino acid. L-Selenocystine is a diselenide-bridged amino acid. L-Selenocystine is a redox-active selenium compound that has both anti- and pro-oxidant actions.

HY-P1631

Polyphemusin I	Bacterial	Infection
Polyphemusin I is a natural antimicrobial peptide with excellent antimicrobial activity against Gram-negative and Gram-positive bacteria. Polyphemusin I contains 18 amino acids and is stabilized into an amphiphilic, antiparallel β-hairpin by two disulfide bridges .

HY-W686763

Triacetylphloroglucinol 2,4,6-Triacetylphloroglucinol	Others	Infection
Triacetylphloroglucinol (2,4,6-Triacetylphloroglucinol) is a C3-symmetric three-dimensional bridged ligand. It has been used in the synthesis of various compounds including trinuclear vanadium Schiff base complexes, copper complexes and anthelmintics.

HY-P3026

Bowman-birk inhibitor	Others	Cancer
The Bowman-Birk inhibitor, a highly cross-linked protein featuring seven disulfide bridges, possesses spatially distinct domains specifically designed for the inhibition of both trypsin and chymotrypsin, showcasing its significant role as a plant protease inhibitor with anticarcinogenic properties.

HY-P5159

Crotamine	Sodium Channel	Inflammation/Immunology
Crotamine is a Na ⁺ channel modulator. Crotamine is a 42 amino acid toxin cross-linked by three disulfide bridges. Crotamine has analgesic activity. Crotamine also interacts with lipid membranes and shows myonecrotic activity. Crotamine can be isolated from Crotalus durissus terrificus venom .

HY-P5160

Phlotoxin-1 PhlTx1	Sodium Channel	Inflammation/Immunology
Phlotoxin-1 (PhlTx1) is a 34-amino acid and 3-disulfide bridge peptide. Phlotoxin-1 can be isolated from Phlogiellus genus spider. Phlotoxin-1 is an antinociceptive agent by inhibiting NaV1.7 channel .

HY-B2227

Lactate Maximum Cited Publications 8 Publications Verification Lactic acid	Endogenous Metabolite	Metabolic Disease Inflammation/Immunology Cancer
Lactate (Lactic acid) is a hydroxycarboxylic acid receptor 1 (HCAR1) activator and an epigenetic modulator inducing lysine residues lactylation. Lactate is a glycolysis end-product, bridging the gap between glycolysis and oxidative phosphorylation. Lactate is an oncometabolite and has immune protective role of lactate in anti-tumor immunity .

HY-P5159A

Crotamine TFA	Sodium Channel	Inflammation/Immunology
Crotamine TFA is a Na ⁺ channel modulator. Crotamine is a 42 amino acid toxin cross-linked by three disulfide bridges. Crotamine has analgesic activity. Crotamine also interacts with lipid membranes and shows myonecrotic activity. Crotamine can be isolated from Crotalus durissus terrificus venom .

HY-D0020

2,2'-Bipyridine 1 Publications Verification	Biochemical Assay Reagents	Infection Endocrinology
2,2'-Bipyridine is the unique molecular scaffold of the bioactive natural products. 2,2'-Bipyridine is extensively used as the core structure of many chelating ligands by acting as a bridge in the arrangement of the catalytic center. 2,2'-Bipyridine shows robust redox stability and hyperglycemic activity .

HY-145843

c-Myc inhibitor 5	c-Myc	Cancer
c-Myc inhibitor 5 (DA3) is a fluorescent, long chain-bridged bispurine that selectively targets the c-MYC G-quadruplex (K_D of 16 μM). c-Myc inhibitor 5 shows inhibition on c-MYC expression rather than other G4-driven oncogenes .

HY-P5931

Spinoxin Potassium channel toxin alpha-KTx 6.13; SPX; α-KTx6.13	Potassium Channel	Inflammation/Immunology Cancer
Spinoxin isolated from the venom of scorpion Heterometrus spinifer, is a 34-residue peptide neurotoxin cross-linked by four disulfide bridges. Spinoxin is a potent inhibitor of Kv1.3 potassium channel (IC₅₀ = 63 nM), considering to be valid molecular targets in the diagnostics and therapy of various autoimmune disorders and cancers .

HY-P5182

HsTX1	Potassium Channel	Inflammation/Immunology
HsTX1, from the scorpion Heterometrus spinnifer, is a 34-residue, C-terminally amidated peptide cross-linked by four disulfide bridges. HsTX1, an the inhibitor of potassium channel, with IC₅₀ for Kv1.3 of 12 pM inhibits T_EM cell activation and attenuates inflammation in autoimmunity .

HY-W075836

Ferrocenylmethyltrimethylammonium iodide	Biochemical Assay Reagents	Others
Ferrocenylmethyltrimethylammonium (iodide) is an organometallic salt consisting of a ferrocenyl group attached to a quaternary ammonium cation via a methylene bridge. Ferrocenylmethyltrimethylammonium (iodide) has been used as a catalyst and reagent in various organic reactions, including oxidation, reduction, and CH bond activation. In addition, it is also used as a precursor for the synthesis of other organometallic compounds and as a potential material for electrochemical applications.

HY-147207

Phospholipid-PEG-Biotin (MW 1000)	Liposome	Others
Phospholipid-PEG-Biotin (MW 1000) is a phospholipid PEG derivative that has a biotin and a phospholipid bridged by a linear PEG linker. Phospholipid-PEG-Biotin (MW 3400) can interact with avidinylated antibodies. Phospholipid-PEG-Biotin (MW 3400) can be used to modify liposome and cells surface, and pancreatic islets for cell transplantation .

HY-147207B

Phospholipid-PEG-Biotin (MW 3400)	Liposome	Others
Phospholipid-PEG-Biotin (MW 3400) is a phospholipid PEG derivative that has a biotin and a phospholipid bridged by a linear PEG linker. Phospholipid-PEG-Biotin (MW 3400) can interact with avidinylated antibodies. Phospholipid-PEG-Biotin (MW 3400) can be used to modify liposome and cells surface, and pancreatic islets for cell transplantation .

HY-147207D

Phospholipid-PEG-Biotin (MW 10000)	Liposome	Others
Phospholipid-PEG-Biotin (MW 10000) is a phospholipid PEG derivative that has a biotin and a phospholipid bridged by a linear PEG linker. Phospholipid-PEG-Biotin (MW 3400) can interact with avidinylated antibodies. Phospholipid-PEG-Biotin (MW 3400) can be used to modify liposome and cells surface, and pancreatic islets for cell transplantation .

HY-147207E

Phospholipid-PEG-Biotin (MW 20000)	Liposome	Others
Phospholipid-PEG-Biotin (MW 20000) is a phospholipid PEG derivative that has a biotin and a phospholipid bridged by a linear PEG linker. Phospholipid-PEG-Biotin (MW 3400) can interact with avidinylated antibodies. Phospholipid-PEG-Biotin (MW 3400) can be used to modify liposome and cells surface, and pancreatic islets for cell transplantation .

HY-P5182A

HsTX1 TFA	Potassium Channel	Inflammation/Immunology
HsTX1 (TFA) toxin, from the scorpion Heterometrus spinnifer, is a 34-residue, C-terminally amidated peptide cross-linked by four disulfide bridges. HsTX1 (TFA) is an the inhibitor of potassium channel, with IC₅₀ for Kv1.3 of 12 pM and inhibits T_EM cell activation and attenuates inflammation in autoimmunity .

HY-B2227R

Lactate (Standard)	Endogenous Metabolite	Metabolic Disease Inflammation/Immunology Cancer
Lactate (Standard) is the analytical standard of Lactate. This product is intended for research and analytical applications. Lactate (Lactic acid) is a hydroxycarboxylic acid receptor 1 (HCAR1) activator and an epigenetic modulator inducing lysine residues lactylation. Lactate is a glycolysis end-product, bridging the gap between glycolysis and oxidative phosphorylation. Lactate is an oncometabolite and has immune protective role of lactate in anti-tumor immunity .

HY-D1568

Sulfo-Cy7.5 NHS ester	Fluorescent Dye	Others
Sulfo-Cy7.5 NHS ester is a near infrared water soluble hydrophilic dye, also is an NHS ester for the modification of amine groups. Sulfo-Cy7.5 NHS ester contains a trimeth ylene bridge and has a linker arm for its attachment to proteins, peptides, and other molecules. Sulfo-Cy7.5 NHS ester can be used for the research of NIR imaging applications .

HY-118462A

Coelenteramine 400a hydrochloride Coelenterazine 400a hydrochloride; Bisdeoxycoelenterazine hydrochloride	Others	Others
Coelenteramine (Coelenterazine) 400a hydrochloride, a derivative of Coelenterazine, is a Renilla luciferase (RLuc) substrate. In the presence of Coelenteramine 400a hydrochloride, RLuc can emit blue light at 395 nm . Coelenteramine 400a hydrochloride will causes color change in the bioluminescence reaction of Rluc by replacing the sulfur and oxygen heteroatoms of the methylene bridge. Coelenteramine 400a hydrochloride provides higher signal resolution and can be used in the research of bioluminescence resonance energy transfer (BRET) .

HY-P2833

Glutathione Peroxidase GSH-Px; EC 1.11.1.9	Glutathione Peroxidase	Others
Glutathione Peroxidase (GSH-Px; EC 1.11.1.9) belongs to the peroxidase family and is commonly used in biochemical research. Glutathione Peroxidase can catalyze reduced glutathione (GSH) to form a disulfide bridge with another glutathione molecule, convert it into oxidized glutathione (GSSG), and react with hydrogen peroxide or lipid peroxide reaction, reducing it to H₂O. Glutathione Peroxidase is an effective antioxidant against oxidative stress .

HY-118462

Coelenteramine 400a Coelenterazine 400a; Bisdeoxycoelenterazine	Fluorescent Dye	Others
Coelenteramine 400a (Coelenterazine 400a), a derivative of Coelenterazine, is a Renilla luciferase (RLuc) substrate. In the presence of Coelenteramine 400a, RLuc can emit blue light at 395 nm . Coelenterazine 400a will causes color change in the bioluminescence reaction of Rluc by replacing the sulfur and oxygen heteroatoms of the methylene bridge. Coelenterazine 400a provides higher signal resolution and can be used in the research of bioluminescence resonance energy transfer (BRET) .

HY-D1568A

Sulfo-Cy7.5 NHS ester tripotassium	Fluorescent Dye	Others
Sulfo-Cy7.5 NHS ester tripotassium is a near infrared water soluble hydrophilic dye, also is an NHS ester for the modification of amine groups. Sulfo-Cy7.5 NHS ester tripotassium contains a trimeth ylene bridge and has a linker arm for its attachment to proteins, peptides, and other molecules. Sulfo-Cy7.5 NHS ester tripotassium can be used for the research of NIR imaging applications .

HY-D0020R

2,2'-Bipyridine (Standard)	Biochemical Assay Reagents	Infection Endocrinology
2,2'-Bipyridine (Standard) is the analytical standard of 2,2'-Bipyridine. This product is intended for research and analytical applications. 2,2'-Bipyridine is the unique molecular scaffold of the bioactive natural products. 2,2'-Bipyridine is extensively used as the core structure of many chelating ligands by acting as a bridge in the arrangement of the catalytic center. 2,2'-Bipyridine shows robust redox stability and hyperglycemic activity .

HY-P2434

AP102	Somatostatin Receptor	Neurological Disease Metabolic Disease Cancer
AP102 is a dual SSTR2/SSTR5-specific somatostatin analog (SSA). AP102 is a disulfide-bridged octapeptide SSA containing synthetic iodinated amino acids. AP102 binds with subnanomolar affinity to SSTR2 and SSTR5 (IC₅₀: 0.63 and 0.65 nM, respectively). AP102 does not bind to SSTR1 or SSTR3. AP102 can be used for acromegaly and neuroendocrine tumors research .

HY-123941

FKBP12 PROTAC dTAG-7 1 Publications Verification dTAG-7	PROTACs FKBP Epigenetic Reader Domain	Cancer
FKBP12 PROTAC dTAG-7 (dTAG-7) is a heterobifunctional degrader. FKBP12 PROTAC dTAG-7 (dTAG-7) is a degrader of FKBP12 ^F36V with expression of FKBP12 ^F36V in-frame with a protein of interest. FKBP12 PROTAC dTAG-7 (dTAG-7) also is a selective degrader of BET bromodomain transcriptional co-activator BRD4 by bridging BET bromodomains to an E3 ubiquitin ligase CRBN .

HY-104086

Cucurbit[7]uril 1 Publications Verification CB7; Carrier CB7	Biochemical Assay Reagents	Others
Cucurbit[7]uril is a cyclic organic molecule consisting of seven glycoluril units linked by methylene bridges. It has a rigid barrel-like structure with two identical inlets at both ends to selectively encapsulate guest molecules of appropriate size, shape, and polarity. Cucurbit[7]uril is known for its high binding affinity for a variety of organic and inorganic guests, including drugs, amino acids, peptides, and metal ions. This property makes them promising candidates for various applications in areas such as drug delivery, catalysis, and sensing.

HY-W134423

Agar, microbiology tested, for cell culture (powder)	Biochemical Assay Reagents	Others Cancer
Agar, microbiology tested, for cell culture (powder) is a jelly like substance that contains agarose and agar gel. Agar, microbiology tested, for cell culture (powder) can be isolated from the cell walls of red algae species such as Gelidium and Gracilaria (Ogonori). The gelation and melting of Agar, microbiology tested, for cell culture (powder) is based on the hydrogen bridge (physical gels), so the gelation is reversible. Agar, microbiology tested, for cell culture (powder) is widely used in food additives, plant tissue culture, microorganisms culture media, fingerprint recognition, and medical fields .

Cat. No.	Product Name

HY-L0120V

Asinex BioDesign Library	170,269 compounds
“BioDesign” approach incorporates key structural features of known pharmacologically relevant natural products (e.g. alkaloids and other secondary metabolites) into synthetically feasible medicinal chemistry scaffolds. In order to identify the privileged pharmacophores, ring systems and linkers, we have carried out statistical analysis of structural features of natural products, marketed drugs, and drug candidates. Saturated, fused ring, spiro, and bridged systems with a tendency towards multiple chiral centers are highly privileged among natural products and marketed drugs yet these structures are very poorly represented in commercial libraries. This library addressed this market need by incorporating these privileged elements into the design of novel synthetic molecules with high molecular framework diversity, multiple stereogenic centers (≥2), and degree of saturation (Fsp3 > 0.5).

Asinex BioDesign Library

170,269 compounds

“BioDesign” approach incorporates key structural features of known pharmacologically relevant natural products (e.g. alkaloids and other secondary metabolites) into synthetically feasible medicinal chemistry scaffolds. In order to identify the privileged pharmacophores, ring systems and linkers, we have carried out statistical analysis of structural features of natural products, marketed drugs, and drug candidates.

Saturated, fused ring, spiro, and bridged systems with a tendency towards multiple chiral centers are highly privileged among natural products and marketed drugs yet these structures are very poorly represented in commercial libraries. This library addressed this market need by incorporating these privileged elements into the design of novel synthetic molecules with high molecular framework diversity, multiple stereogenic centers (≥2), and degree of saturation (Fsp3 > 0.5).

HY-L0094V

Chinese National Compound Library	1,398,968 compounds
The Chinese National Compound Library (CNCL) composes 1.4 million compounds possessing diversified structures. Coupled with this library will be advanced sample handling, information management and quality control systems. Most compounds in the library are drug-like, conforming to “Lipinski’s Rule of Five”, such as MW < 500, logP < 5, Hydrogen Bond Donors < 5.

HY-L0093V

Chemspace Scaffold derived set	10,119 compounds
Diversity-based screening continues to be a vital tool for drug discovery. Efficiency and productivity can be improved by using screening libraries that offer maximum diversity whilst retaining drug-like properties. Chemspace Scaffold derived set composes 10,119 compounds, which including 3,373 scaffolds, 3 compounds per each. This library has exceptional coverage of drug-like chemical space.

HY-L903

3D Diverse Fragment Library

5,400 compounds

Fragment-based drug discovery (FBDD) is well suited for discovering both drug leads and chemical probes of protein function. 3-dimensionality (3D) diversity is pivotal because the molecular shape is one of the most important factors in molecular recognition by a biomolecule. There is a developing appreciation that 3D fragments could offer opportunities that are not provided by 2D fragments.

MCE 3D Diverse Fragment Library consists of 5,400 non-flat fragment-like molecules (average Fsp3 value 0.58). More than 4,700 fragment compounds contain at least one chiral center in the structure. The key concepts that underlie the library design were 3D shape, structural diversity, reactive functionality and fragment-like. This 3D Diverse Fragment Library brings higher fragment hit optimization and increases the likelihood to find innovative hits in FBDD.

Cat. No.	Product Name	Type

HY-118462

Coelenteramine 400a

Coelenterazine 400a; Bisdeoxycoelenterazine

Dyes

Coelenteramine 400a (Coelenterazine 400a), a derivative of Coelenterazine, is a Renilla luciferase (RLuc) substrate. In the presence of Coelenteramine 400a, RLuc can emit blue light at 395 nm . Coelenterazine 400a will causes color change in the bioluminescence reaction of Rluc by replacing the sulfur and oxygen heteroatoms of the methylene bridge. Coelenterazine 400a provides higher signal resolution and can be used in the research of bioluminescence resonance energy transfer (BRET) .

HY-D1568A

Sulfo-Cy7.5 NHS ester tripotassium	Dyes
Sulfo-Cy7.5 NHS ester tripotassium is a near infrared water soluble hydrophilic dye, also is an NHS ester for the modification of amine groups. Sulfo-Cy7.5 NHS ester tripotassium contains a trimeth ylene bridge and has a linker arm for its attachment to proteins, peptides, and other molecules. Sulfo-Cy7.5 NHS ester tripotassium can be used for the research of NIR imaging applications .

HY-D1568

Sulfo-Cy7.5 NHS ester	Dyes
Sulfo-Cy7.5 NHS ester is a near infrared water soluble hydrophilic dye, also is an NHS ester for the modification of amine groups. Sulfo-Cy7.5 NHS ester contains a trimeth ylene bridge and has a linker arm for its attachment to proteins, peptides, and other molecules. Sulfo-Cy7.5 NHS ester can be used for the research of NIR imaging applications .

Cat. No.	Product Name	Type

HY-104086

Cucurbit[7]uril

1 Publications Verification

CB7; Carrier CB7

Drug Delivery

Cucurbit[7]uril is a cyclic organic molecule consisting of seven glycoluril units linked by methylene bridges. It has a rigid barrel-like structure with two identical inlets at both ends to selectively encapsulate guest molecules of appropriate size, shape, and polarity. Cucurbit[7]uril is known for its high binding affinity for a variety of organic and inorganic guests, including drugs, amino acids, peptides, and metal ions. This property makes them promising candidates for various applications in areas such as drug delivery, catalysis, and sensing.

HY-W134423

Agar, microbiology tested, for cell culture (powder)

Microbial Culture

Agar, microbiology tested, for cell culture (powder) is a jelly like substance that contains agarose and agar gel. Agar, microbiology tested, for cell culture (powder) can be isolated from the cell walls of red algae species such as Gelidium and Gracilaria (Ogonori). The gelation and melting of Agar, microbiology tested, for cell culture (powder) is based on the hydrogen bridge (physical gels), so the gelation is reversible. Agar, microbiology tested, for cell culture (powder) is widely used in food additives, plant tissue culture, microorganisms culture media, fingerprint recognition, and medical fields .

HY-W543137

PT-ttpy	Biochemical Assay Reagents
Pt-ttpy, a metallo-organic complex and potent G-quadruplex ligand, effectively triggers substantial telomere-related DNA damage in cancer cells by inhibiting telomerase and/or telomere functions, while also causing various chromatin abnormalities during mitosis, such as chromatin bridges, ultrafine bridges (UFBs), and double-stranded breaks (DSBs).

HY-W075836

Ferrocenylmethyltrimethylammonium iodide

Biochemical Assay Reagents

Ferrocenylmethyltrimethylammonium (iodide) is an organometallic salt consisting of a ferrocenyl group attached to a quaternary ammonium cation via a methylene bridge. Ferrocenylmethyltrimethylammonium (iodide) has been used as a catalyst and reagent in various organic reactions, including oxidation, reduction, and CH bond activation. In addition, it is also used as a precursor for the synthesis of other organometallic compounds and as a potential material for electrochemical applications.

HY-147207

Phospholipid-PEG-Biotin (MW 1000)	Drug Delivery
Phospholipid-PEG-Biotin (MW 1000) is a phospholipid PEG derivative that has a biotin and a phospholipid bridged by a linear PEG linker. Phospholipid-PEG-Biotin (MW 3400) can interact with avidinylated antibodies. Phospholipid-PEG-Biotin (MW 3400) can be used to modify liposome and cells surface, and pancreatic islets for cell transplantation .

HY-147207B

Phospholipid-PEG-Biotin (MW 3400)	Drug Delivery
Phospholipid-PEG-Biotin (MW 3400) is a phospholipid PEG derivative that has a biotin and a phospholipid bridged by a linear PEG linker. Phospholipid-PEG-Biotin (MW 3400) can interact with avidinylated antibodies. Phospholipid-PEG-Biotin (MW 3400) can be used to modify liposome and cells surface, and pancreatic islets for cell transplantation .

HY-147207D

Phospholipid-PEG-Biotin (MW 10000)	Drug Delivery
Phospholipid-PEG-Biotin (MW 10000) is a phospholipid PEG derivative that has a biotin and a phospholipid bridged by a linear PEG linker. Phospholipid-PEG-Biotin (MW 3400) can interact with avidinylated antibodies. Phospholipid-PEG-Biotin (MW 3400) can be used to modify liposome and cells surface, and pancreatic islets for cell transplantation .

HY-147207E

Phospholipid-PEG-Biotin (MW 20000)	Drug Delivery
Phospholipid-PEG-Biotin (MW 20000) is a phospholipid PEG derivative that has a biotin and a phospholipid bridged by a linear PEG linker. Phospholipid-PEG-Biotin (MW 3400) can interact with avidinylated antibodies. Phospholipid-PEG-Biotin (MW 3400) can be used to modify liposome and cells surface, and pancreatic islets for cell transplantation .

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.

Cat. No.	Product Name	Target	Research Area

HY-W141916

Pentaglycine Tetraglycylglycine; Gly-Gly-Gly-Gly-Gly; NSC 96353	Peptides	Infection
Pentaglycine (Tetraglycylglycine) is a bridge containing five glycine molecules. Pentaglycine can form highly cross-linked peptidoglycan. Glucose reduced expression of pentaglycine. Pentaglycine is cleaved by lysostaphin, and occurs in the cell envelope of staphylococci .

HY-P10587

Icotrokinra JNJ-77242113; JNJ-2113; PN-235	Interleukin Related STAT	Inflammation/Immunology
Icotrokinra (JNJ-77242113) is an orally available, selective antagonist of the IL-23 receptor. Icotrokinra inhibits IL-23-induced STAT3 phosphorylation in peripheral blood mononuclear cells (IC₅₀=5.6 pM) and inhibits IL-23-induced interferon IFN-γ production in NK cells with an IC₅₀ of 18.4 pM. In addition, Icotrokinra exhibits anti-inflammatory activity in a rat TNBS-induced colitis model. Icotrokinra can be used in the study of psoriasis, psoriatic arthritis, and inflammatory bowel disease .

HY-P3222

Oxytocin antiparallel dimer	Peptides	Endocrinology
Oxytocin antiparallel dimer is the disulfide-bridged homo peptide dimer. Oxytocin dimer has oxytocin and vasopressin-like activity with less toxic than oxytocin .

HY-P3215

Oxytocin parallel dimer	Peptides	Endocrinology
Oxytocin parallel dimer is the disulfide-bridged homo peptide dimer. Oxytocin dimer has oxytocin and vasopressin-like activity with less toxic than oxytocin .

HY-P3215A

Oxytocin parallel dimer TFA	Peptides	Endocrinology
Oxytocin parallel dimer TFA is the disulfide-bridged homo peptide dimer. Oxytocin dimer has oxytocin and vasopressin-like activity with less toxic than oxytocin .

HY-P10654

RhTx	TRP Channel	Neurological Disease
RhTx is a transient receptor potential vanillin-1 (TRPV1) activator. RhTx can be used to study pain perception .

HY-P4320

*Cys-Arg-Gly-Asp-Phe-Pro-Ala-Ser-Ser-Cys (Disulfide bridge:cys1-cys10)*	Integrin	Cancer
Cys-Arg-Gly-Asp-Phe-Pro-Ala-Ser-Ser-Cys (Disulfide bridge:cys1-cys10), a decapeptide containing a cyclic RGD active sequence, is an Integrin αIIbβ3 antagonist that inhibits platelet and Adhesion of proMMP-13 .

HY-P3314

Nendratareotide	Somatostatin Receptor	Metabolic Disease
Nendratareotide is a somatostatin analogue .

HY-P3222A

Oxytocin antiparallel dimer TFA	Peptides	Endocrinology
Oxytocin antiparallel dimer TFA is the disulfide-bridged homo peptide dimer. Oxytocin dimer has oxytocin and vasopressin-like activity with less toxic than oxytocin .

HY-P2331

Actagardin Antibiotic A 3802-IV-3; Gardimycin	Peptides	Infection
Actagardin is a tetracyclic lantibiotic produced by several species of Actinoplanes. It is composed of macrocyclic rings formed by thioether bridges. Actagardin preferably targets Gram-positive bacteria, inhibiting the synthesis of peptidoglycan.

HY-P2695

STh	Peptides	Infection
STh, an Escherichia coli heat-stable toxin, is a 19 amino acid polypeptide encompassing three disulfide bridges. STh is an antigen of interest in the search for a broad coverage enterotoxigenic Escherichia coli (ETEC) vaccine .

HY-P5165

Maurotoxin	Potassium Channel	Inflammation/Immunology
Maurotoxin is a 34-residue and four disulde-bridged toxin that can be isolated from the chactoid scorpion (Scorpio maurus). Maurotoxin inhibits the Shaker potassium channels (ShB) K ⁺ current with an IC₅₀ of 2 nM .

HY-P5816

BmK-M1	Sodium Channel	Neurological Disease
BmK-M1 is a scorpion toxin, and is composed of 64 amino acids cross-linked by four disulfide bridges. BmK-M1 inhibits Na ⁺ channel and can be considered both as a cardiotoxin and a neurotoxin .

HY-P3825

Crustacean cardioactive peptide CCAP	Peptides	Cardiovascular Disease
Crustacean cardioactive peptide (CCAP) is a insect cardioregulatory peptides that contmns 9 amino acid, first isolated from the tobacco hawkmoth, Manduca sexta. There are two cystemes at pnsttons 3 and 9 forming a disulfide bridge and the carboxyl-terminns is amldated .

HY-P1631

Polyphemusin I	Bacterial	Infection
Polyphemusin I is a natural antimicrobial peptide with excellent antimicrobial activity against Gram-negative and Gram-positive bacteria. Polyphemusin I contains 18 amino acids and is stabilized into an amphiphilic, antiparallel β-hairpin by two disulfide bridges .

HY-P5159

Crotamine	Sodium Channel	Inflammation/Immunology
Crotamine is a Na ⁺ channel modulator. Crotamine is a 42 amino acid toxin cross-linked by three disulfide bridges. Crotamine has analgesic activity. Crotamine also interacts with lipid membranes and shows myonecrotic activity. Crotamine can be isolated from Crotalus durissus terrificus venom .

HY-P5160

Phlotoxin-1 PhlTx1	Sodium Channel	Inflammation/Immunology
Phlotoxin-1 (PhlTx1) is a 34-amino acid and 3-disulfide bridge peptide. Phlotoxin-1 can be isolated from Phlogiellus genus spider. Phlotoxin-1 is an antinociceptive agent by inhibiting NaV1.7 channel .

HY-P5159A

Crotamine TFA	Sodium Channel	Inflammation/Immunology
Crotamine TFA is a Na ⁺ channel modulator. Crotamine is a 42 amino acid toxin cross-linked by three disulfide bridges. Crotamine has analgesic activity. Crotamine also interacts with lipid membranes and shows myonecrotic activity. Crotamine can be isolated from Crotalus durissus terrificus venom .

HY-129960

L-Selenocystine	Peptides	Others
L-Selenocystine is a diselenide-bridged amino acid. L-Selenocystine is a redox-active selenium compound that has both anti- and pro-oxidant actions. L-Selenocystine induces an unfolded protein response, ER stress, and large cytoplasmic vacuolization in HeLa cells and has cytostatic effects in a range of cancer cell types .

HY-P5931

Spinoxin Potassium channel toxin alpha-KTx 6.13; SPX; α-KTx6.13	Potassium Channel	Inflammation/Immunology Cancer
Spinoxin isolated from the venom of scorpion Heterometrus spinifer, is a 34-residue peptide neurotoxin cross-linked by four disulfide bridges. Spinoxin is a potent inhibitor of Kv1.3 potassium channel (IC₅₀ = 63 nM), considering to be valid molecular targets in the diagnostics and therapy of various autoimmune disorders and cancers .

HY-P5182

HsTX1	Potassium Channel	Inflammation/Immunology
HsTX1, from the scorpion Heterometrus spinnifer, is a 34-residue, C-terminally amidated peptide cross-linked by four disulfide bridges. HsTX1, an the inhibitor of potassium channel, with IC₅₀ for Kv1.3 of 12 pM inhibits T_EM cell activation and attenuates inflammation in autoimmunity .

HY-P5182A

HsTX1 TFA	Potassium Channel	Inflammation/Immunology
HsTX1 (TFA) toxin, from the scorpion Heterometrus spinnifer, is a 34-residue, C-terminally amidated peptide cross-linked by four disulfide bridges. HsTX1 (TFA) is an the inhibitor of potassium channel, with IC₅₀ for Kv1.3 of 12 pM and inhibits T_EM cell activation and attenuates inflammation in autoimmunity .

HY-P2434

AP102	Somatostatin Receptor	Neurological Disease Metabolic Disease Cancer
AP102 is a dual SSTR2/SSTR5-specific somatostatin analog (SSA). AP102 is a disulfide-bridged octapeptide SSA containing synthetic iodinated amino acids. AP102 binds with subnanomolar affinity to SSTR2 and SSTR5 (IC₅₀: 0.63 and 0.65 nM, respectively). AP102 does not bind to SSTR1 or SSTR3. AP102 can be used for acromegaly and neuroendocrine tumors research .

Cat. No.	Product Name	Target	Research Area

HY-P9940

Emicizumab	Factor VIII	Cardiovascular Disease
Emicizumab is a bispecific monoclonal antibody that bridges activated factor IX and factor X to replace the function of missing activated factor VIII, thereby restoring hemostasis. Emicizumab can be used for hemophilia A research .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-121083

Aerugidiol	Terpenoids Sesquiterpenes Source classification Plants Curcuma aromatica Salisb. Zingiberaceae	Others
Aerugidiol is a bridge-head oxygenated sesquiterpene isolated from the rhizomes of Curcuma aeruginosa .

HY-B2227

Lactate 5+ Cited Publications Lactic acid	Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Anti-aging Ketones, Aldehydes, Acids Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Lactate (Lactic acid) is a hydroxycarboxylic acid receptor 1 (HCAR1) activator and an epigenetic modulator inducing lysine residues lactylation. Lactate is a glycolysis end-product, bridging the gap between glycolysis and oxidative phosphorylation. Lactate is an oncometabolite and has immune protective role of lactate in anti-tumor immunity .

HY-N7534

(+)-Epipinoresinol	Hedyotis uncinella Hook. et Arn. Classification of Application Fields Source classification Other Diseases Rubiaceae Phenols Polyphenols Plants Disease Research Fields	Others
(+)-Epipinoresinol is a lignan compound. CYP81Q3 specifically catalyzes methylenedioxy bridge (MDB) formation in (+)-Epipinoresinol to produce (+)-Pluviatilol .

HY-N10766

Ampelopsin F	Structural Classification Vitis coignetiae Source classification Phenols Polyphenols Plants Vitaceae	Others
Ampelopsins F is a bridged plant oligostilbene that can be isolated from Ampelopsis brevipedunculata var. hancei roots. Ampelopsins F is a resveratrol dimer .

HY-N11977

Stenophyllol B	Structural Classification Source classification Phenols Polyphenols Plants Dipterocarpaceae Vatica umbonata (Hook.f.) Burck	Others
Stenophyllol B (compound 4) is a trimeric stilbene with bicyclic and bridged tricyclic skeletons. Stenophyllol B was first discovered in the dipterocarps plant and has been found in many species of Hopea, Neobalanocarpus, Shorea, Stemonoporus and Vateri .

HY-B2227R

Lactate (Standard)	Human Gut Microbiota Metabolites Microorganisms Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Endogenous Metabolite
Lactate (Standard) is the analytical standard of Lactate. This product is intended for research and analytical applications. Lactate (Lactic acid) is a hydroxycarboxylic acid receptor 1 (HCAR1) activator and an epigenetic modulator inducing lysine residues lactylation. Lactate is a glycolysis end-product, bridging the gap between glycolysis and oxidative phosphorylation. Lactate is an oncometabolite and has immune protective role of lactate in anti-tumor immunity .

Cat. No.	Product Name	Chemical Structure

HY-129960S

L-Selenocystine-77Se2
Selenocystine-77Se2 is a stable isotope labelled amino acid. L-Selenocystine is a diselenide-bridged amino acid. L-Selenocystine is a redox-active selenium compound that has both anti- and pro-oxidant actions.

Cat. No.	Product Name		Classification

HY-W134423

Agar, microbiology tested, for cell culture (powder)		Thickeners
Agar, microbiology tested, for cell culture (powder) is a jelly like substance that contains agarose and agar gel. Agar, microbiology tested, for cell culture (powder) can be isolated from the cell walls of red algae species such as Gelidium and Gracilaria (Ogonori). The gelation and melting of Agar, microbiology tested, for cell culture (powder) is based on the hydrogen bridge (physical gels), so the gelation is reversible. Agar, microbiology tested, for cell culture (powder) is widely used in food additives, plant tissue culture, microorganisms culture media, fingerprint recognition, and medical fields .

HY-147207

Phospholipid-PEG-Biotin (MW 1000)		Pegylated Lipids
Phospholipid-PEG-Biotin (MW 1000) is a phospholipid PEG derivative that has a biotin and a phospholipid bridged by a linear PEG linker. Phospholipid-PEG-Biotin (MW 3400) can interact with avidinylated antibodies. Phospholipid-PEG-Biotin (MW 3400) can be used to modify liposome and cells surface, and pancreatic islets for cell transplantation .

HY-147207B

Phospholipid-PEG-Biotin (MW 3400)		Pegylated Lipids
Phospholipid-PEG-Biotin (MW 3400) is a phospholipid PEG derivative that has a biotin and a phospholipid bridged by a linear PEG linker. Phospholipid-PEG-Biotin (MW 3400) can interact with avidinylated antibodies. Phospholipid-PEG-Biotin (MW 3400) can be used to modify liposome and cells surface, and pancreatic islets for cell transplantation .

HY-147207D

Phospholipid-PEG-Biotin (MW 10000)		Pegylated Lipids
Phospholipid-PEG-Biotin (MW 10000) is a phospholipid PEG derivative that has a biotin and a phospholipid bridged by a linear PEG linker. Phospholipid-PEG-Biotin (MW 3400) can interact with avidinylated antibodies. Phospholipid-PEG-Biotin (MW 3400) can be used to modify liposome and cells surface, and pancreatic islets for cell transplantation .

HY-147207E

Phospholipid-PEG-Biotin (MW 20000)		Pegylated Lipids
Phospholipid-PEG-Biotin (MW 20000) is a phospholipid PEG derivative that has a biotin and a phospholipid bridged by a linear PEG linker. Phospholipid-PEG-Biotin (MW 3400) can interact with avidinylated antibodies. Phospholipid-PEG-Biotin (MW 3400) can be used to modify liposome and cells surface, and pancreatic islets for cell transplantation .

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