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Results for "

Methylumbelliferone

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Apoptosis (2) Bacterial (5) Biochemical Assay Reagents (1) CD38 (1) Cholecystokinin Receptor (1) Cholinesterase (ChE) (1) CRFR (2) Endogenous Metabolite (1) Ferroportin (1) Fluorescent Dye (10) Glycosidase (5) Isotope-Labeled Compounds (3) MMP (1) Reactive Oxygen Species (ROS) (1) Reference Standards (2) Vasopressin Receptor (1) Virus Protease (1)
By Research Areas:	Cancer (7) Cardiovascular Disease (2) Infection (8) Inflammation/Immunology (3) Metabolic Disease (5) Neurological Disease (5)

Inhibitors & Agonists

Fluorescent Dyes

Peptides

Natural
Products

Isotope-Labeled Compounds

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-W019823

4-MUNANA 2 Publications Verification	Fluorescent Dye	Infection Neurological Disease
4-MUNANA is a substrate of influenza virus neuraminidase (NA) with high selectivity and irreversible reaction. In the enzymatic reaction, 4-MUNANA is hydrolyzed by NA to generate fluorescent 4-methylumbelliferone (4-MU). By detecting the fluorescence intensity of 4-MU, quantitative analysis of NA activity can be achieved. 4-MUNANA can be used in influenza-related research, such as screening NA inhibitors, developing new anti-influenza drugs, and studying the infection mechanism of influenza viruses .

HY-N0187

4-Methylumbelliferone 5+ Cited Publications Hymecromone; 4-MU	Others	Cardiovascular Disease Cancer
4-Methylumbelliferone is a hyaluronic acid biosynthesis inhibitor with antitumoral and antimetastatic effects.

HY-134124

*Glutathione ethyl* ester**	Reactive Oxygen Species (ROS)	Metabolic Disease
Glutathione ethyl ester is a cell-permeable GSH donor and provides an efficient supply of GSH to the oocyte. Glutathione ethyl ester shows positive effect on the in vitro production of embryos by enhancement of the antioxidative defense .

HY-P10272

Rusfertide PTG-300	Ferroportin	Others
Rusfertide is a peptide mimetic of natural hepcidin, which targets and degrades ferroportin, reduces serum iron and transferrin-saturation, and thus regulates the production of red blood cells. Rusfertide ameliorates the polycythemia vera, β-thalassemia and hereditary hemochromatosis .

HY-A0248A

Polymyxin B1 1 Publications Verification	Bacterial	Infection
Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

HY-N1366

Herniarin Methylumbelliferone	Apoptosis Bacterial	Infection Cancer
Herniarin is a natural coumarin occurs in some flowering plants with anticancer effects. Herniarin results in a significant decrease in cell viability by inducing apoptosis in MCF-7 cells. Herniarin also has anti-dermatophytic activity. Herniarin can be used for the study of bladder cancer and breast cancer .

HY-P1108A

Astressin 2B TFA 1 Publications Verification	CRFR	Neurological Disease Inflammation/Immunology
Astressin 2B TFA is a blood-brain barrier-impermeable, highly selective CRFR2 antagonist (rCRFR2, IC₅₀=0.57 nM). Astressin 2B TFA blocks the protective effects mediated by CRFR2, thereby exacerbating indomethacin (HY-14397)-induced hemorrhagic intestinal injury in rats. Astressin 2B TFA reverses the protective effects of Urocortin 1 against intestinal hypermotility, bacterial invasion and upregulation of inflammatory mediators. Astressin 2B TFA also blocks the anxiogenic effect of Urocortin 2 and attenuates stress-induced anxiety-related behaviors. In the Clostridioides difficile toxin A (C. difficile toxin A)-mediated enteritis model, Astressin 2B TFA mimics the phenotype of CRFR2-deficient mice, significantly exacerbating intestinal epithelial damage, edema, neutrophil migration and the expression of multiple proinflammatory cytokines. Astressin 2B TFA is an important tool molecule for investigating the intestinal protective mechanisms of CRFR2 .

HY-P1108

Astressin 2B 1 Publications Verification	CRFR	Neurological Disease Inflammation/Immunology
Astressin 2B is a blood-brain barrier-impermeable, highly selective CRFR2 antagonist (rCRFR2, IC₅₀=0.57 nM). Astressin 2B blocks the protective effects mediated by CRFR2, thereby exacerbating indomethacin (HY-14397)-induced hemorrhagic intestinal injury in rats. Astressin 2B reverses the protective effects of Urocortin 1 against intestinal hypermotility, bacterial invasion and upregulation of inflammatory mediators. Astressin 2B also blocks the anxiogenic effect of Urocortin 2 and attenuates stress-induced anxiety-related behaviors. In the Clostridioides difficile toxin A (C. difficile toxin A)-mediated enteritis model, Astressin 2B mimics the phenotype of CRFR2-deficient mice, significantly exacerbating intestinal epithelial damage, edema, neutrophil migration and the expression of multiple proinflammatory cytokines. Astressin 2B is an important tool molecule for investigating the intestinal protective mechanisms of CRFR2 .

HY-137333

4-Methylumbelliferyl β-D-cellobioside	Fluorescent Dye	Others
4-Methylumbelliferyl β-D-cellobioside is a substrate of Cellulase (HY-B2220). 4-Methylumbelliferyl β-D-cellobioside can be hydrolyzed and produces fluorescent 4-methylumbelliferone, which can be used to study the kinetics of cellulases .

HY-N0187R

*4-Methylumbelliferone* (Standard)** Hymecromone (Standard); 4-MU (Standard)	Reference Standards Others	Cardiovascular Disease Cancer
4-Methylumbelliferone (Standard) is the analytical standard of 4-Methylumbelliferone. This product is intended for research and analytical applications. 4-Methylumbelliferone is a hyaluronic acid biosynthesis inhibitor with antitumoral and antimetastatic effects.

HY-135036

4-Methylumbelliferyl butyrate	Fluorescent Dye	Others
4-Methylumbelliferyl butyrate (4-MUB) is a coumarin-based fluorogenic substrate used for the identification of M. catarrhalis C4- esterase. 4-Methylumbelliferyl butyrate can converse to the blue-emissive 4-methylumbelliferone (4-MU; HY-N0187) .

HY-W654272

4-Methylumbelliferyl-α-L-iduronide 2-sulfate sodium 4-MU-α-idoa 2-sulfate sodium	Fluorescent Dye	Metabolic Disease
4-Methylumbelliferyl-α-L-iduronide 2-sulfate (4-MU-α-idoa 2-sulfate) sodium is a fluorogenic substrate of iduronate-2-sulfatase (I2S). 4-Methylumbelliferyl-α-L-iduronide 2-sulfate sodium can be hydrolyzed by lysosomal enzyme α-l-iduronidase (IDUA) and release the fluorophore 4-Methylumbelliferone (HY-N0187). 4-Methylumbelliferyl-α-L-iduronide 2-sulfate sodium can be used to detect Hurler syndrome .

HY-DY1034

4-MUNANA (solution)	Fluorescent Dye	Infection Neurological Disease
4-MUNANA (solution) is a substrate of influenza virus neuraminidase (NA) with high selectivity and irreversible reaction. In the enzymatic reaction, 4-MUNANA is hydrolyzed by NA to generate fluorescent 4-methylumbelliferone (4-MU). By detecting the fluorescence intensity of 4-MU, quantitative analysis of NA activity can be achieved. 4-MUNANA can be used in influenza-related research, such as screening NA inhibitors, developing new anti-influenza drugs, and studying the infection mechanism of influenza viruses . Solvent and Concentration: Sterile water: 10 mM

HY-D1632

4-MU-α-GlcNS sodium	Fluorescent Dye	Others
4-MU-α-GlcNS sodium is a fluorogenic substrate of heparin sulphamidase, is desulfurized into 4-MU-α-GlcNH₂. 4-MU-α-GlcNH₂ can liberate 4-methylumbelliferone (4-MU, fluorescent product) via α-glucosaminidase catalysis, with the emission wavelength maxima of 445-454 nm. 4-MU-α-GlcNS sodium can be used to heparin sulphamidase deficiencies associated with Mucopolisaccaridosis IIIA and other lysosomal disorders researches .

HY-P10143

MMP-2/MMP-9 Substrate Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt	MMP	Others
MMP-2/MMP-9 Substrate (Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt) is a synthetic chromogenic polypeptide substrate whose core structure mimics the cleavage sites of MMP-2 and MMP-9 (gelatinase A and B) in collagen. After being hydrolyzed by collagenase, MMP-2/MMP-9 Substrate reacts with 4,4'-dithiodipyridine or Ellman's Reagent via its thiol fragment to produce a product with ultraviolet absorption properties .

HY-A0248AS

Polymyxin B1-d7 TFA	Isotope-Labeled Compounds Bacterial	Infection
Polymyxin B1-d₇ TFA is the deuterium labeled Polymyxin B1 TFA (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

HY-N0187A

*4-Methylumbelliferone* sodium salt** Maximum Cited Publications 7 Publications Verification Hymecromone sodium salt; 4-MU sodium salt	Biochemical Assay Reagents	Cancer
4-Methylumbelliferone (sodium salt) is a coumarin derivative. 4-Methylumbelliferone (sodium salt) can be used as a standard to quantify the free 4-methylumbelliferone released as a result of enzyme-substrate action. 4-Methylumbelliferone (sodium salt) inhibits hyaluronan production in vitro. 4-Methylumbelliferone (sodium salt) can be studied in ovarian cancer research .

HY-P10563

Noraramtide BHV-1100	CD38	Cancer
Noraramtide (BHV-1100) is an antibody recruitment molecule. Noraramtide can specifically bind to CD38 molecules to recruit natural killer (NK) cells. Noraramtide enhances the ability of NK cells to kill tumor cells through antibody-dependent cellular cytotoxicity (ADCC). This mechanism allows NK cells to more effectively recognize and eliminate tumor cells while avoiding mutual killing between NK cells. Noraramtide can be used for the study of autologous cancer immunity .

HY-D1633A

4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium 1 Publications Verification	Fluorescent Dye	Others
4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium is a fluorescent dye. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium undergoes desulphation by galactose-6-sulphate sulphatase to form 4-methylumbelliferyl-β-D-galactopyranoside, which is cleaved by β-galactosidase to release fluorescent 4-methylumbelliferone. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium interacts with N-acetylgalactosamine-6-sulfate sulfatase (GALNS) via hydrogen bonds, electrostatic interactions, and steric interactions. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium serves as a substrate in assays measuring galactose-6-sulphate sulphatase and GALNS activity. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium can be used for the research of Morquio disease type A (mucopolysaccharidosis IV A) .

HY-D1633

4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate	Fluorescent Dye	Metabolic Disease
4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate is a fluorescent dye. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate undergoes desulphation by galactose-6-sulphate sulphatase to form 4-methylumbelliferyl-β-D-galactopyranoside, which is cleaved by β-galactosidase to release fluorescent 4-methylumbelliferone. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate interacts with N-acetylgalactosamine-6-sulfate sulfatase (GALNS) via hydrogen bonds, electrostatic interactions, and steric interactions. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate serves as a substrate in assays measuring galactose-6-sulphate sulphatase and GALNS activity. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate can be used for the research of Morquio disease type A (mucopolysaccharidosis IV A) .

HY-P3066

SKF 100398 d(CH2)5Tyr(Et)VAVP	Vasopressin Receptor	Metabolic Disease
SKF 100398 (d(CH2)5Tyr(Et)VAVP), an arginine vasopressin (AVP) analogue, is a specific antagonist of the antidiuretic effect of exogenous and endogenous AVP .

HY-P10828

MAPI	Virus Protease	Infection Inflammation/Immunology
MAPI is a polypeptide irreversible 3C cysteine protease (SV3CP) inhibitor. MAPI inhibits SV3CP by covalently binding its C-terminal Michael-acceptor extension to the active site thiol of SV3CP Cys 139. MAPI is promising for research of noroviruses infection .

HY-N0187S

*4-Methylumbelliferone-13C4* Hymecromone-¹³C₄; 4-MU-¹³C₄	Isotope-Labeled Compounds	Cancer
4-Methylumbelliferone- ¹³C₄ (Hymecromone- ¹³C₄) is the ¹³C-labeled 4-Methylumbelliferone (HY-N0187). 4-Methylumbelliferone is a hyaluronic acid biosynthesis inhibitor with antitumoral and antimetastatic effects.

HY-N1366R

Herniarin (Standard) Methylumbelliferone (Standard)	Reference Standards Apoptosis Bacterial	Cancer
Herniarin (Standard) (Methylumbelliferone (Standard)) is the analytical standard of Herniarin (HY-N1366). This product is intended for research and analytical applications. Herniarin is a natural coumarin occurs in some flowering plants with anticancer effects. Herniarin results in a significant decrease in cell viability by inducing apoptosis in MCF-7 cells. Herniarin also has anti-dermatophytic activity. Herniarin can be used for the study of bladder cancer and breast cancer.

HY-W275616

4-Methylumbelliferyl nonanoate	Fluorescent Dye	Others
4-Methylumbelliferyl nonanoate is a fluorogenic substrate of esterases. 4-Methylumbelliferyl nonanoate can be hydrolyzed to 4-methylumbelliferone with bright blue fluorescence .

HY-156020

Glucocerebrosidase-IN-2	Glycosidase	Metabolic Disease
Glucocerebrosidase-IN-2 (compound 12) is a quinazoline analogue and an inhibitor of glucocerebrosidase (GC). Glucocerebrosidase-IN-2 has the potential to improve GC translocation to lysosomes in Gaucher disease patient-derived cells (mostly carrying the N370S mutation). Glucocerebrosidase-IN-2 inhibits the hydrolysis of 4-methylumbelliferone β-D-glucopyranoside (4MU) and fluorescent glycosylceramide (FlourGC) in N370S mutant tissues with an AC50 of 25.29 μM .

HY-P2592

Ro 23-7014	Cholecystokinin Receptor	Others
Ro 23-7014 is an appetite suppressant. Ro 23-7014 is an analog of cholecystokinin (CCK-7) .

HY-125628

Kahalalide A	Endogenous Metabolite	Infection
Kahalalide A is an anti-mycobacterial compound with antimicrobial activity. Kahalalide A is derived from the marine mollusk Elysia rufescens. Kahalalide A has attracted extensive attention in natural product research due to its potential medicinal value .

HY-E70889

β-Xylosidase(thermostable)	Glycosidase	Others
β-Xylosidase (thermostable) can release reducing sugars from birch xylan and catalyze the hydrolysis of 4-methylumbelliferone-β-D-cellobiose and 4-methylumbelliferone-β-D-glucopyranoside. β-Xylosidase does not possess endoxylanase, arabinoxylanase, or β-glucanase activity. β-Xylosidase undergoes post-translational glycosylation modification.

HY-E70889B

β-Xylosidase, Lactobacillus brevis	Glycosidase	Others
β-Xylosidase, Lactobacillus brevis (EC 3.2.1.37) can release reducing sugars from birch xylan and catalyze the hydrolysis of 4-methylumbelliferone-β-D-cellobiose and 4-methylumbelliferone-β-D-glucopyranoside. β-Xylosidase does not possess endoxylanase, arabinoxylanase, or β-glucanase activity. β-Xylosidase undergoes post-translational glycosylation modification.

HY-E70889C

β-Xylosidase, Bacillus subtilis	Glycosidase	Others
β-Xylosidase, Bacillus subtilis (EC 3.2.1.37) can release reducing sugars from birch xylan and catalyze the hydrolysis of 4-methylumbelliferone-β-D-cellobiose and 4-methylumbelliferone-β-D-glucopyranoside. β-Xylosidase does not possess endoxylanase, arabinoxylanase, or β-glucanase activity. β-Xylosidase undergoes post-translational glycosylation modification.

HY-E70889A

β-Xylosidase, Opitutus terrae	Glycosidase	Others
β-Xylosidase, Opitutus terrae (EC 3.2.1.37) can release reducing sugars from birch xylan and catalyze the hydrolysis of 4-methylumbelliferone-β-D-cellobiose and 4-methylumbelliferone-β-D-glucopyranoside. β-Xylosidase does not possess endoxylanase, arabinoxylanase, or β-glucanase activity. β-Xylosidase undergoes post-translational glycosylation modification.

HY-D3171

AD-BChE/HClO	Fluorescent Dye Cholinesterase (ChE)	Neurological Disease
AD-BChE/HClO is a dual-target two-photon fluorescent probe. AD-BChE/HClO can release 4-methylumbelliferone via butyrylcholinesterase-mediated hydrolysis of the ester bond at position 7, as well as hypochlorous acid-mediated thiocarbonyl oxidation. AD-BChE/HClO enables two-photon imaging in nerve cells and mouse brain tissues via tail vein injection. AD-BChE/HClO can be used for the research of Alzheimer's disease .

HY-A0248AS1

Polymyxin B1-D-Leu-d7 TFA	Isotope-Labeled Compounds Bacterial	Infection
Polymyxin B1-D-Leu-d₇ TFA is the deuterium labeled Polymyxin B1 (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

Cat. No.	Product Name	Type

HY-W019823

4-MUNANA 2 Publications Verification	Fluorescent Dyes
4-MUNANA is a substrate of influenza virus neuraminidase (NA) with high selectivity and irreversible reaction. In the enzymatic reaction, 4-MUNANA is hydrolyzed by NA to generate fluorescent 4-methylumbelliferone (4-MU). By detecting the fluorescence intensity of 4-MU, quantitative analysis of NA activity can be achieved. 4-MUNANA can be used in influenza-related research, such as screening NA inhibitors, developing new anti-influenza drugs, and studying the infection mechanism of influenza viruses .

4-MUNANA

2 Publications Verification

Fluorescent Dyes

4-MUNANA is a substrate of influenza virus neuraminidase (NA) with high selectivity and irreversible reaction. In the enzymatic reaction, 4-MUNANA is hydrolyzed by NA to generate fluorescent 4-methylumbelliferone (4-MU). By detecting the fluorescence intensity of 4-MU, quantitative analysis of NA activity can be achieved. 4-MUNANA can be used in influenza-related research, such as screening NA inhibitors, developing new anti-influenza drugs, and studying the infection mechanism of influenza viruses .

HY-DY1034

4-MUNANA (solution)	Fluorescent Dyes
4-MUNANA (solution) is a substrate of influenza virus neuraminidase (NA) with high selectivity and irreversible reaction. In the enzymatic reaction, 4-MUNANA is hydrolyzed by NA to generate fluorescent 4-methylumbelliferone (4-MU). By detecting the fluorescence intensity of 4-MU, quantitative analysis of NA activity can be achieved. 4-MUNANA can be used in influenza-related research, such as screening NA inhibitors, developing new anti-influenza drugs, and studying the infection mechanism of influenza viruses . Solvent and Concentration: Sterile water: 10 mM

4-MUNANA (solution)

Fluorescent Dyes

4-MUNANA (solution) is a substrate of influenza virus neuraminidase (NA) with high selectivity and irreversible reaction. In the enzymatic reaction, 4-MUNANA is hydrolyzed by NA to generate fluorescent 4-methylumbelliferone (4-MU). By detecting the fluorescence intensity of 4-MU, quantitative analysis of NA activity can be achieved. 4-MUNANA can be used in influenza-related research, such as screening NA inhibitors, developing new anti-influenza drugs, and studying the infection mechanism of influenza viruses .
Solvent and Concentration: Sterile water: 10 mM

HY-D1632

4-MU-α-GlcNS sodium	Fluorescent Dyes
4-MU-α-GlcNS sodium is a fluorogenic substrate of heparin sulphamidase, is desulfurized into 4-MU-α-GlcNH₂. 4-MU-α-GlcNH₂ can liberate 4-methylumbelliferone (4-MU, fluorescent product) via α-glucosaminidase catalysis, with the emission wavelength maxima of 445-454 nm. 4-MU-α-GlcNS sodium can be used to heparin sulphamidase deficiencies associated with Mucopolisaccaridosis IIIA and other lysosomal disorders researches .

4-MU-α-GlcNS sodium

Fluorescent Dyes

4-MU-α-GlcNS sodium is a fluorogenic substrate of heparin sulphamidase, is desulfurized into 4-MU-α-GlcNH₂. 4-MU-α-GlcNH₂ can liberate 4-methylumbelliferone (4-MU, fluorescent product) via α-glucosaminidase catalysis, with the emission wavelength maxima of 445-454 nm. 4-MU-α-GlcNS sodium can be used to heparin sulphamidase deficiencies associated with Mucopolisaccaridosis IIIA and other lysosomal disorders researches .

HY-D1633A

4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium 1 Publications Verification	Fluorescent Dyes
4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium is a fluorescent dye. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium undergoes desulphation by galactose-6-sulphate sulphatase to form 4-methylumbelliferyl-β-D-galactopyranoside, which is cleaved by β-galactosidase to release fluorescent 4-methylumbelliferone. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium interacts with N-acetylgalactosamine-6-sulfate sulfatase (GALNS) via hydrogen bonds, electrostatic interactions, and steric interactions. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium serves as a substrate in assays measuring galactose-6-sulphate sulphatase and GALNS activity. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium can be used for the research of Morquio disease type A (mucopolysaccharidosis IV A) .

4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium

1 Publications Verification

Fluorescent Dyes

4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium is a fluorescent dye. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium undergoes desulphation by galactose-6-sulphate sulphatase to form 4-methylumbelliferyl-β-D-galactopyranoside, which is cleaved by β-galactosidase to release fluorescent 4-methylumbelliferone. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium interacts with N-acetylgalactosamine-6-sulfate sulfatase (GALNS) via hydrogen bonds, electrostatic interactions, and steric interactions. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium serves as a substrate in assays measuring galactose-6-sulphate sulphatase and GALNS activity. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate sodium can be used for the research of Morquio disease type A (mucopolysaccharidosis IV A) .

HY-D1633

4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate	Fluorescent Dyes
4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate is a fluorescent dye. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate undergoes desulphation by galactose-6-sulphate sulphatase to form 4-methylumbelliferyl-β-D-galactopyranoside, which is cleaved by β-galactosidase to release fluorescent 4-methylumbelliferone. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate interacts with N-acetylgalactosamine-6-sulfate sulfatase (GALNS) via hydrogen bonds, electrostatic interactions, and steric interactions. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate serves as a substrate in assays measuring galactose-6-sulphate sulphatase and GALNS activity. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate can be used for the research of Morquio disease type A (mucopolysaccharidosis IV A) .

4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate

Fluorescent Dyes

4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate is a fluorescent dye. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate undergoes desulphation by galactose-6-sulphate sulphatase to form 4-methylumbelliferyl-β-D-galactopyranoside, which is cleaved by β-galactosidase to release fluorescent 4-methylumbelliferone. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate interacts with N-acetylgalactosamine-6-sulfate sulfatase (GALNS) via hydrogen bonds, electrostatic interactions, and steric interactions. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate serves as a substrate in assays measuring galactose-6-sulphate sulphatase and GALNS activity. 4-Methylumbelliferyl-β-D-galactopyranoside 6-sulfate can be used for the research of Morquio disease type A (mucopolysaccharidosis IV A) .

HY-D3171

AD-BChE/HClO	Fluorescent Dyes
AD-BChE/HClO is a dual-target two-photon fluorescent probe. AD-BChE/HClO can release 4-methylumbelliferone via butyrylcholinesterase-mediated hydrolysis of the ester bond at position 7, as well as hypochlorous acid-mediated thiocarbonyl oxidation. AD-BChE/HClO enables two-photon imaging in nerve cells and mouse brain tissues via tail vein injection. AD-BChE/HClO can be used for the research of Alzheimer's disease .

AD-BChE/HClO

Fluorescent Dyes

AD-BChE/HClO is a dual-target two-photon fluorescent probe. AD-BChE/HClO can release 4-methylumbelliferone via butyrylcholinesterase-mediated hydrolysis of the ester bond at position 7, as well as hypochlorous acid-mediated thiocarbonyl oxidation. AD-BChE/HClO enables two-photon imaging in nerve cells and mouse brain tissues via tail vein injection. AD-BChE/HClO can be used for the research of Alzheimer's disease .

Cat. No.	Product Name	Target	Research Area

HY-134124

*Glutathione ethyl* ester**	Reactive Oxygen Species (ROS)	Metabolic Disease
Glutathione ethyl ester is a cell-permeable GSH donor and provides an efficient supply of GSH to the oocyte. Glutathione ethyl ester shows positive effect on the in vitro production of embryos by enhancement of the antioxidative defense .

HY-P10272

Rusfertide PTG-300	Ferroportin	Others
Rusfertide is a peptide mimetic of natural hepcidin, which targets and degrades ferroportin, reduces serum iron and transferrin-saturation, and thus regulates the production of red blood cells. Rusfertide ameliorates the polycythemia vera, β-thalassemia and hereditary hemochromatosis .

HY-A0248A

Polymyxin B1 1 Publications Verification	Bacterial	Infection
Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

HY-P1108A

Astressin 2B TFA 1 Publications Verification	CRFR	Neurological Disease Inflammation/Immunology
Astressin 2B TFA is a blood-brain barrier-impermeable, highly selective CRFR2 antagonist (rCRFR2, IC₅₀=0.57 nM). Astressin 2B TFA blocks the protective effects mediated by CRFR2, thereby exacerbating indomethacin (HY-14397)-induced hemorrhagic intestinal injury in rats. Astressin 2B TFA reverses the protective effects of Urocortin 1 against intestinal hypermotility, bacterial invasion and upregulation of inflammatory mediators. Astressin 2B TFA also blocks the anxiogenic effect of Urocortin 2 and attenuates stress-induced anxiety-related behaviors. In the Clostridioides difficile toxin A (C. difficile toxin A)-mediated enteritis model, Astressin 2B TFA mimics the phenotype of CRFR2-deficient mice, significantly exacerbating intestinal epithelial damage, edema, neutrophil migration and the expression of multiple proinflammatory cytokines. Astressin 2B TFA is an important tool molecule for investigating the intestinal protective mechanisms of CRFR2 .

HY-P1108

Astressin 2B 1 Publications Verification	CRFR	Neurological Disease Inflammation/Immunology
Astressin 2B is a blood-brain barrier-impermeable, highly selective CRFR2 antagonist (rCRFR2, IC₅₀=0.57 nM). Astressin 2B blocks the protective effects mediated by CRFR2, thereby exacerbating indomethacin (HY-14397)-induced hemorrhagic intestinal injury in rats. Astressin 2B reverses the protective effects of Urocortin 1 against intestinal hypermotility, bacterial invasion and upregulation of inflammatory mediators. Astressin 2B also blocks the anxiogenic effect of Urocortin 2 and attenuates stress-induced anxiety-related behaviors. In the Clostridioides difficile toxin A (C. difficile toxin A)-mediated enteritis model, Astressin 2B mimics the phenotype of CRFR2-deficient mice, significantly exacerbating intestinal epithelial damage, edema, neutrophil migration and the expression of multiple proinflammatory cytokines. Astressin 2B is an important tool molecule for investigating the intestinal protective mechanisms of CRFR2 .

HY-P10143

MMP-2/MMP-9 Substrate Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt	MMP	Others
MMP-2/MMP-9 Substrate (Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt) is a synthetic chromogenic polypeptide substrate whose core structure mimics the cleavage sites of MMP-2 and MMP-9 (gelatinase A and B) in collagen. After being hydrolyzed by collagenase, MMP-2/MMP-9 Substrate reacts with 4,4'-dithiodipyridine or Ellman's Reagent via its thiol fragment to produce a product with ultraviolet absorption properties .

HY-A0248AS

Polymyxin B1-d7 TFA	Isotope-Labeled Compounds Bacterial	Infection
Polymyxin B1-d₇ TFA is the deuterium labeled Polymyxin B1 TFA (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

HY-P10563

Noraramtide BHV-1100	CD38	Cancer
Noraramtide (BHV-1100) is an antibody recruitment molecule. Noraramtide can specifically bind to CD38 molecules to recruit natural killer (NK) cells. Noraramtide enhances the ability of NK cells to kill tumor cells through antibody-dependent cellular cytotoxicity (ADCC). This mechanism allows NK cells to more effectively recognize and eliminate tumor cells while avoiding mutual killing between NK cells. Noraramtide can be used for the study of autologous cancer immunity .

HY-P3066

SKF 100398 d(CH2)5Tyr(Et)VAVP	Vasopressin Receptor	Metabolic Disease
SKF 100398 (d(CH2)5Tyr(Et)VAVP), an arginine vasopressin (AVP) analogue, is a specific antagonist of the antidiuretic effect of exogenous and endogenous AVP .

HY-P10828

MAPI	Virus Protease	Infection Inflammation/Immunology
MAPI is a polypeptide irreversible 3C cysteine protease (SV3CP) inhibitor. MAPI inhibits SV3CP by covalently binding its C-terminal Michael-acceptor extension to the active site thiol of SV3CP Cys 139. MAPI is promising for research of noroviruses infection .

HY-P4756

*N-(2-Carbamoyl-ethyl)-Val-Leu-anilide*	Peptides	Others
N-(2-Carbamoyl-ethyl)-Val-Leu-anilide is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development .

HY-P2592

Ro 23-7014	Cholecystokinin Receptor	Others
Ro 23-7014 is an appetite suppressant. Ro 23-7014 is an analog of cholecystokinin (CCK-7) .

HY-125628

Kahalalide A	Endogenous Metabolite	Infection
Kahalalide A is an anti-mycobacterial compound with antimicrobial activity. Kahalalide A is derived from the marine mollusk Elysia rufescens. Kahalalide A has attracted extensive attention in natural product research due to its potential medicinal value .

HY-A0248AS1

Polymyxin B1-D-Leu-d7 TFA	Isotope-Labeled Compounds Bacterial	Infection
Polymyxin B1-D-Leu-d₇ TFA is the deuterium labeled Polymyxin B1 (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N0187

4-Methylumbelliferone 5+ Cited Publications Hymecromone; 4-MU	Cardiovascular Disease Monophenols Microorganisms Classification of Application Fields Polygonaceae Reynoutria japonica Houtt. Coumarins Phenols Phenylpropanoids Plants Disease Research Fields Source Classification	Others
4-Methylumbelliferone is a hyaluronic acid biosynthesis inhibitor with antitumoral and antimetastatic effects.

HY-A0248A

Polymyxin B1 1 Publications Verification	Infection Microorganisms Classification of Application Fields Antibiotics Antibacterial Disease Research Disease Research Fields Other Antibiotics Source Classification	Bacterial
Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

HY-N1366

Herniarin Methylumbelliferone	other families Classification of Application Fields Coumarins Phenylpropanoids Plants Disease Research Fields Source Classification Cancer	Apoptosis Bacterial
Herniarin is a natural coumarin occurs in some flowering plants with anticancer effects. Herniarin results in a significant decrease in cell viability by inducing apoptosis in MCF-7 cells. Herniarin also has anti-dermatophytic activity. Herniarin can be used for the study of bladder cancer and breast cancer .

HY-N0187R

*4-Methylumbelliferone* (Standard)** Hymecromone (Standard); 4-MU (Standard)	Structural Classification Monophenols Microorganisms Polygonaceae Reynoutria japonica Houtt. Coumarins Phenols Phenylpropanoids Plants Source Classification	Reference Standards Others
4-Methylumbelliferone (Standard) is the analytical standard of 4-Methylumbelliferone. This product is intended for research and analytical applications. 4-Methylumbelliferone is a hyaluronic acid biosynthesis inhibitor with antitumoral and antimetastatic effects.

HY-A0248AS

Polymyxin B1-d7 TFA	Structural Classification Microorganisms Antibiotics Antibacterial Disease Research Other Antibiotics Source Classification	Isotope-Labeled Compounds Bacterial
Polymyxin B1-d₇ TFA is the deuterium labeled Polymyxin B1 TFA (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

HY-N1366R

Herniarin (Standard) Methylumbelliferone (Standard)	Structural Classification other families Coumarins Phenylpropanoids Plants Source Classification	Reference Standards Apoptosis Bacterial
Herniarin (Standard) (Methylumbelliferone (Standard)) is the analytical standard of Herniarin (HY-N1366). This product is intended for research and analytical applications. Herniarin is a natural coumarin occurs in some flowering plants with anticancer effects. Herniarin results in a significant decrease in cell viability by inducing apoptosis in MCF-7 cells. Herniarin also has anti-dermatophytic activity. Herniarin can be used for the study of bladder cancer and breast cancer.

HY-A0248AS1

Polymyxin B1-D-Leu-d7 TFA	Structural Classification Microorganisms Antibiotics Antibacterial Disease Research Other Antibiotics Source Classification	Isotope-Labeled Compounds Bacterial
Polymyxin B1-D-Leu-d₇ TFA is the deuterium labeled Polymyxin B1 (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

Cat. No.	Product Name	Chemical Structure

HY-A0248AS

Polymyxin B1-d7 TFA

Polymyxin B1-d₇ TFA is the deuterium labeled Polymyxin B1 TFA (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

HY-N0187S

*4-Methylumbelliferone-13C4*
4-Methylumbelliferone- ¹³C₄ (Hymecromone- ¹³C₄) is the ¹³C-labeled 4-Methylumbelliferone (HY-N0187). 4-Methylumbelliferone is a hyaluronic acid biosynthesis inhibitor with antitumoral and antimetastatic effects.

HY-A0248AS1

Polymyxin B1-D-Leu-d7 TFA

Polymyxin B1-D-Leu-d₇ TFA is the deuterium labeled Polymyxin B1 (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .

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