Search Result

Pathways Recommended:	Metabolic Enzyme/Protease

Results for "

bacterial enzyme

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Bacterial (33) IDE (1) Proteolytic Enzyme (1) Antibiotic (16) Autophagy (3) Biochemical Assay Reagents (4) Cholinesterase (ChE) (1) ClpP (1) DNA/RNA Synthesis (1) Endogenous Metabolite (2) Fluorescent Dye (2) Fungal (1) Glycosidase (1) HIV (2) iGluR (2) Integrin (1) Mitophagy (3) NF-κB (2) p38 MAPK (1) Parasite (2) Phosphatase (1) Phospholipase (1) Phosphorylase (1) Potassium Channel (2) Pyruvate Oxidase (1) Reactive Oxygen Species (2) Reference Standards (1) Ser/Thr Protease (1) Thymidylate Synthase (1) TNF Receptor (1) Topoisomerase (1) β-glucuronidase (1)
By Research Areas:	Cancer (6) Cardiovascular Disease (3) Infection (37) Inflammation/Immunology (5) Metabolic Disease (1) Neurological Disease (2)

By Targets:

Bacterial (33)

IDE (1)

Proteolytic Enzyme (1)

Antibiotic (16)

Autophagy (3)

Biochemical Assay Reagents (4)

Cholinesterase (ChE) (1)

ClpP (1)

DNA/RNA Synthesis (1)

Endogenous Metabolite (2)

Fluorescent Dye (2)

Fungal (1)

Glycosidase (1)

HIV (2)

iGluR (2)

Integrin (1)

Mitophagy (3)

NF-κB (2)

p38 MAPK (1)

Parasite (2)

Phosphatase (1)

Phospholipase (1)

Phosphorylase (1)

Potassium Channel (2)

Pyruvate Oxidase (1)

Reactive Oxygen Species (2)

Reference Standards (1)

Ser/Thr Protease (1)

Thymidylate Synthase (1)

TNF Receptor (1)

Topoisomerase (1)

β-glucuronidase (1)

By Research Areas:

Cancer (6)

Cardiovascular Disease (3)

Infection (37)

Inflammation/Immunology (5)

Metabolic Disease (1)

Neurological Disease (2)

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Targets Recommended: Bacterial Proteolytic Enzyme Endothelin-Converting Enzyme (ECE) Angiotensin-converting Enzyme (ACE) NEDD8-activating Enzyme E1/E2/E3 Enzyme IDE IRE1 TET Protein

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-W030319

Methyl 2-(7-hydroxy-2-oxo-2H-chromen-4-yl)acetate	Fluorescent Dye	Others
Methyl 2-(7-hydroxy-2-oxo-2H-chromen-4-yl)acetate, a natural coumarins derivative, is exploited for the synthesis of the switchable fluorescent substrates to be used in bacterial enzyme detection .

HY-W009274

N-Acetylmuramic acid MurNAc; NAMA	p38 MAPK NF-κB Bacterial	Infection Inflammation/Immunology
N-acetylmuramic acid is a component of the bacterial cell wall peptidoglycan, essential for maintaining cell shape and integrity . N-acetylmuramic acid inhibits spore germination by inhibiting a coat-associated hexosaminidase and a core enzyme . N-acetylmuramic acid is required by Bacteroides forsythus for proliferation and the maintenance of its cell shape . N-Acetylmuramic acid inhibits the p38 MAPK/NF-κB signaling pathway, and exhibits anti-inflammatory activity. N-Acetylmuramic acid is orally active .

HY-B1329

Apramycin sulfate 3 Publications Verification Nebramycin II sulfate	Bacterial Antibiotic	Infection
Apramycin (EBL 1003) sulfate is an orally active, acidic pH tolerant and aminoglycoside-modifying-enzymes-tolerant aminoglycoside antibiotic which inhibits protein biosynthesis by targeting the bacterial ribosome. Apramycin sulfate is a potential anti-drug-resistance antibiotic .

HY-111532

(3R,4R)-A2-32-01 1 Publications Verification	ClpP Bacterial	Infection
(3R,4R)-A2-32-01 (compound 24(R,R)), the (R,R)-enantiomer of A2-32-01, is a Staphylococcus aureus caseinolytic protease (SaClpP) inhibitor .

HY-16742B

Gepotidacin mesylate hydrate Maximum Cited Publications 9 Publications Verification	Antibiotic Bacterial Topoisomerase	Infection
Gepotidacin mesylate hydrate is an orally active triazaacenaphthylene antibiotic and bacterial type II topoisomerase inhibitor. Gepotidacin mesylate hydrate inhibits bacterial DNA replication by blocking topoisomerase enzymes. Gepotidacin mesylate hydrate selectively inhibits topoisomerase IV and the B subunit of DNA gyrase .

HY-P2876

Tryptophanase	Bacterial	Infection
Tryptophanase, a bacterial enzyme, catalyzes degradation of tryptophan to indole, pyruvate and ammonia .

HY-124093

8-Deazahomofolic acid	Thymidylate Synthase Bacterial	Infection Cancer
8-Deazahomofolic acid is an inhibitor of thymidylate synthase (TS) and other folate-related enzymes. 8-Deazahomofolic acid shows inhibitory activity against folate-dependent S. faecium, L. casei, and MTX (HY-14519) resistant strains. 8-Deazahomofolic acid also inhibits the growth of L1210 leukemia cells, with an IC₅₀ value of 87.5 μM. 8-Deazahomofolic acid can be used in research on *bacterial* infections and tumors .

HY-B1329R

Apramycin (sulfate) (Standard)	Bacterial Antibiotic	Infection
Apramycin (sulfate) (Standard) is the analytical standard of Apramycin (sulfate). This product is intended for research and analytical applications. Apramycin (EBL 1003) is an orally active, acidic pH tolerant and aminoglycoside-modifying-enzymes-tolerant aminoglycoside antibiotic which inhibits protein biosynthesis by targeting the bacterial ribosome. Apramycin is a potential anti-drug-resistance antibiotic .

HY-P3947

Fluorescent Substrate for Subtillsin	Ser/Thr Protease	Infection
Fluorescent Substrate for Subtillsin can be used to detect the enzyme activity of subtillsin. Subtilisin is a bacterial serine protease .

HY-W351759

3-Indoxyl caprylate	Biochemical Assay Reagents	Others
3-Indoxyl caprylate is a chemiluminescent substrate used to detect bacterial activity, which can be used together with appropriate enzyme reactions.

HY-B0242S1

Sulfanilamide-d4 Sulphanilamide-d₄	Bacterial Antibiotic	Infection
Sulfanilamide-d₄ is the deuterium labeled Sulfanilamide. Sulfanilamide is a competitive inhibitor for bacterial enzyme dihydropteroate synthetase with IC50 of 320 μM.

HY-160679

BaENR-IN-1	Bacterial	Infection
BaENR-IN-1 (Compound 5) is an inhibitor of Enoyl-Acyl Carrier Protein Reductase (ENR) (IC₅₀= 7.7 μM). BaENR-IN-1 blocks the synthesis of fatty acids essential for bacterial growth by inhibiting the bacterial enzyme ENR. BaENR-IN-1 shows activity against *bacteria* .

HY-N14686

Phencomycin	Bacterial	Infection
Phencomycin has weak anti-Gram-positive bacterial effect, but also has inhibitory effect against physiologically important enzyme like renin (IC₅₀ is 440 μg/mL) .

HY-B0329

Isoniazid 4 Publications Verification INH; Isonicotinic acid hydrazide; Isonicotinic hydrazide	Bacterial Autophagy Mitophagy Antibiotic	Infection
Isoniazid (INH) is a proagent and must be activated by a bacterial catalase-peroxidase enzyme KatG. Isoniazid is bactericidal to rapidly dividing mycobacteria and has anti-tuberculostatic activity .

HY-W764182

Cephalosporinase,bacillus	Antibiotic	Infection
Cephalosporinase, bacillus are enzymes produced by bacillus, inactivated and degrade the ability of the cephalosporin class of antibiotics. Cephalosporins are a class of β-lactam antibiotics that are widely used to treat bacterial infections .

HY-W288676

6-Fluoro-3-indolyl-β-D-galactopyranoside	Biochemical Assay Reagents	Others
6-Fluoro-3-indolyl-β-D-galactopyranoside is a chromogenic enzyme substrate commonly used in microbiology to detect the expression of β-galactosidase in bacterial colonies.

HY-E70079

Cystathionine β-lyase, Recombinant Microorganisms CBL	Biochemical Assay Reagents	Infection
Cystathionine β-lyase, Recombinant Microorganisms (CBL) is an enzyme that catalyzes the breakdown of cystathionine to homocysteine, the penultimate step in methionine biosynthesis. Cystathionine β-lyase is important for bacterial virulence .

HY-W010854

2'-Deoxyadenosine 5'-di-phos-phate disodium dADP disodium	DNA/RNA Synthesis	Others
2'-Deoxyadenosine 5'-di-phos-phate disodium (dADP disodium) is an inhibitor of bacterial poly(A) polymerase. It can be used to synthesize deoxyadenosine oligonucleotides with Escherichia coli polynucleotide phosphorylase and other enzymes .

HY-W550907

5-Bromo-4-chloro-3-indolyl-α-D-maltotrioside	Biochemical Assay Reagents	Others
5-Bromo-4-chloro-3-indolyl-α-D-maltotrioside is an enzyme substrate with chemiluminescent properties. It is used in diagnostic assays to detect bacterial and fungal infections and other diseases.

HY-P2891

Pyruvate Oxidase, Microorganisms PoxB	Pyruvate Oxidase	Others
Pyruvate Oxidase, Microorganisms (PoxB) is a thiamine pyrophosphate-dependent oxidase that catalyzes the oxidative decarboxylation of pyruvate to acetyl phosphate, carbon dioxide and water. Pyruvate oxidase is an important enzyme in bacterial metabolism and is often used in biochemical research .

HY-A0166A

Cilastatin sodium 3 Publications Verification MK0791 sodium	Bacterial Antibiotic	Infection
Cilastatin sodium (MK0791 sodium) is a reversible, competitive renal dehydropeptidase I inhibitor with an IC₅₀ of 0.1 μM. Cilastatin sodium inhibits the bacterial metallob-lactamase enzyme CphA with an IC₅₀ of 178 μM. Cilastatin sodium is an antibacterial adjunct .

HY-A0166

Cilastatin 3 Publications Verification MK0791	Bacterial Antibiotic	Infection
Cilastatin (MK0791) is a reversible, competitive renal dehydropeptidase I inhibitor with an IC₅₀ of 0.1 μM. Cilastatin inhibits the bacterial metallob-lactamase enzyme CphA with an IC₅₀ of 178 μM. Cilastatin is an antibacterial adjunct .

HY-17558

Apramycin Nebramycin II	Bacterial Antibiotic	Infection
Apramycin (Nebramycin II) is an orally active, acidic pH tolerant and aminoglycoside-modifying-enzymes-tolerant aminoglycoside antibiotic which inhibits protein biosynthesis by targeting the bacterial ribosome. Apramycin is a potential anti-drug-resistance antibiotic .

HY-N2010

Methyl gallate 1 Publications Verification Gallincin; NSC 363001	Bacterial HIV Reactive Oxygen Species	Infection Cardiovascular Disease Cancer
Methyl gallate is a plant phenolic with antioxidant, anticancer, and anti-inflammatory activities. Methyl gallate also shows *bacterial* inhibition activity. Methyl gallate also has anti-HIV-1 and HIV-1 enzyme inhibitory activities.

HY-B0329S

Isoniazid-d4 INH-d₄; Isonicotinic acid hydrazide-d₄; Isonicotinic hydrazide-d₄	Bacterial Autophagy Mitophagy Antibiotic	Infection
Isoniazid-d₄ is the deuterium labeled Isoniazid. Isoniazid (INH) is a proagent and must be activated by a bacterial catalase-peroxidase enzyme KatG. Isoniazid is bactericidal to rapidly dividing mycobacteria and has anti-tuberculostatic activity[1][2][3][4].

HY-B0030

D-Cycloserine 4 Publications Verification	iGluR Bacterial Antibiotic	Infection Neurological Disease Cancer
D-Cycloserine is an antibiotic which targets sequential bacterial cell wall peptidoglycan biosynthesis enzymes. D-Cycloserine is a partial NMDA agonist that can improve cognitive functions. D-Cycloserine can be used for multidrug-resistant tuberculosis research .

HY-B0329R

Isoniazid (Standard) INH (Standard); Isonicotinic acid hydrazide (Standard); Isonicotinic hydrazide (Standard)	Reference Standards Bacterial Autophagy Mitophagy Antibiotic	Infection
Isoniazid (Standard) is the analytical standard of Isoniazid. This product is intended for research and analytical applications. Isoniazid (INH) is a proagent and must be activated by a bacterial catalase-peroxidase enzyme KatG. Isoniazid is bactericidal to rapidly dividing mycobacteria and has anti-tuberculostatic activity .

HY-W013168

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

HY-158730

N-3-Hydroxybutyryl-L-homoserine lactone 3-OH-C4-HSL; N-3-Hydroxybutanoyl-L-homoserine lactone; N-3-Hydroxybutyryl-L-HSL	Bacterial	Infection
N-3-Hydroxybutyryl-L-homoserine lactone (3-OH-C4-HSL) is an acyl-homoserine lactone, that can be isolated from Vibrionaceae. N-3-Hydroxybutyryl-L-homoserine lactone is a signaling molecule that is involved in bacterial quorum sensing (QS). N-3-Hydroxybutyryl-L-homoserine lactone senses the density of bacterial population, regulates the cellular process, such as bioluminescence, biofilm formation, and exo-enzyme production .

HY-122950

Harzianic acid	Fungal	Infection
Harzianic acid, a tetramic acid derivative, with activity of antimicrobial, antibiofilm formation and biofilm disaggregation. Harzianic acid interferes with biofilm formation by limiting bacterial iron availability. Harzianic acid is also a selective inhibitor of Acetohydroxyacid synthase (AHAS), the first enzyme in the branched-chain amino acid biosynthetic pathway. Harzianic acid can used for herbicide and fungicide .

HY-146171

FabH-IN-1	Bacterial	Infection
FabH-IN-1 (compound 3f) is an inhibitor of bacterial 3-oxoacyl-[acyl-carrier-protein] synthase 3 (FabH) enzyme which is a broad-spectrum antimicrobial target. FabH-IN-1 is effective against gram-positive and gram-negative. FabH-IN-1 is also a good antioxidant .

HY-W099540

OES2-0017	Bacterial	Infection
OES2-0017 shows potent synergy with polyamines and growth-inhibitory effects at the low micromolar range. OES2-0017 inhibits spermine/spermidine acetyltransferase (SpeG) (IC₅₀: 34.82 μM ) and other polyamine detoxification enzymes in low concentrations, perturbed the bacterial membrane in higher concentrations .

HY-A0166R

Cilastatin (Standard)	Bacterial Antibiotic	Infection
Cilastatin (Standard) is the analytical standard of Cilastatin. This product is intended for research and analytical applications. Cilastatin (MK0791) is a reversible, competitive renal dehydropeptidase I inhibitor with an IC₅₀ of 0.1 μM. Cilastatin inhibits the bacterial metallob-lactamase enzyme CphA with an IC₅₀ of 178 μM. Cilastatin is an antibacterial adjunct .

HY-109785A

(R)-Gyramide A hydrochloride	Bacterial	Infection
(R)-Gyramide A hydrochloride is a bacterial DNA gyrase inhibitor that disrupts supercoiling activity with an IC₅₀ value of 3.3 µM. (R)-Gyramide A hydrochloride demonstrates antibacterial activity against E. coli, P. aeruginosa, and S. enterica (MICs of 10-80 µM). (R)-Gyramide A hydrochloride does not affect the closely related enzyme topoisomerase IV.

HY-A0166AR

Cilastatin sodium (Standard) MK0791 sodium (Standard)	Bacterial Antibiotic	Infection
Cilastatin (sodium) (Standard) is the analytical standard of Cilastatin (sodium). This product is intended for research and analytical applications. Cilastatin sodium (MK0791 sodium) is a reversible, competitive renal dehydropeptidase I inhibitor with an IC50 of 0.1 μM. Cilastatin sodium inhibits the bacterial metallob-lactamase enzyme CphA with an IC50 of 178 μM. Cilastatin sodium is an antibacterial adjunct[1][2][3].

HY-B0030R

D-Cycloserine (Standard)	iGluR Bacterial Antibiotic	Infection Neurological Disease Cancer
D-Cycloserine (Standard) is the analytical standard of D-Cycloserine. This product is intended for research and analytical applications. D-Cycloserine is an antibiotic which targets sequential bacterial cell wall peptidoglycan biosynthesis enzymes. D-Cycloserine is a partial NMDA agonist that can improve cognitive functions. D-Cycloserine can be used for multidrug-resistant tuberculosis research .

HY-N2010R

Methyl gallate (Standard)	Bacterial HIV Reactive Oxygen Species	Infection Cardiovascular Disease Cancer
Methyl gallate (Standard) is the analytical standard of Methyl gallate. This product is intended for research and analytical applications. Methyl gallate is a plant phenolic with antioxidant, anticancer, and anti-inflammatory activities. Methyl gallate also shows bacterial inhibition activity. Methyl gallate also has anti-HIV-1 and HIV-1 enzyme inhibitory activities.

HY-A0166S

Cilastatin-15N,d3 MK0791-¹⁵N,d₃	Bacterial Antibiotic	Infection
Cilastatin- ¹⁵N,d₃ is a ¹⁵N-labeled and deuterium labeled Cilastatin. Cilastatin (MK0791) is a reversible, competitive renal dehydropeptidase I inhibitor with an IC50 of 0.1 μM. Cilastatin inhibits the bacterial metallob-lactamase enzyme CphA with an IC50 of 178 μM. Cilastatin is an antibacterial adjunct[1][2][3].

HY-P2891A

Pyruvate oxidase, Aerococcus viridans PoxB, Aerococcus viridans	Endogenous Metabolite	Others
Pyruvate oxidase, Aerococcus viridans (PoxB) is a thiamine pyrophosphate-dependent oxidase that catalyzes the oxidative decarboxylation of pyruvate to produce acetyl phosphate, carbon dioxide, and water. Pyruvate oxidase, Aerococcus viridans is an important enzyme in bacterial metabolism and can enhance ATP production. Additionally, Pyruvate oxidase, Aerococcus viridans can be used for the determination of aspartate aminotransferase and alanine aminotransferase activities .

HY-W157689

IDE-IN-2	Proteolytic Enzyme IDE	Infection Metabolic Disease Cancer
IDE-IN-3 (Compound 4) is an inhibitor for insulin-degrading enzyme. IDE-IN-3 is predicted to have CYP3A4, CYP2C19, hERG, NADP+, HIF1α and histidine kinase inhibitory activities, and has potential biological activity in anti-diabetic, anti-tumor, anti-bacterial aspects, according to the in silico prediction .

HY-170650

SMase-IN-1	Phospholipase Cholinesterase (ChE) Bacterial	Infection Inflammation/Immunology
SMase-IN-1 (Compound 4) is a bacterial sphingomyelinase enzyme (SMase) inhibitor (IC₅₀ value for B. cereus SMase is 6.43 µM). SMase-IN-1 also inhibits eqBuChE (59.50% inhibition rate at 50 µM concentration). SMase-IN-1 forms a complex with Cu ²⁺ in biometal interactions. SMase-IN-1 reduces B. cereus-induced hemolysis on sheep erythrocytes .

HY-148044

UNC10201652	β-glucuronidase Bacterial	Infection
UNC10201652 is a potent Loop 1 (L1)-specific *gut bacterial* β-glucuronidase (GUSs) inhibitor with an IC₅₀** value of 0.117 μM for E. coli GUS. UNC10201652 can block SN-38 glucuronide (HY-126373) processing only in individuals whose fecal gut microbiota is highly abundant in L1 GUS enzymes .

HY-B1467

Domiphen bromide 1 Publications Verification	Potassium Channel Bacterial Parasite Phosphatase	Infection Inflammation/Immunology
Domiphen bromide is a cationic active quaternary ammonium salt and also an inhibitor of HERG channels (IC₅₀: 9 nM), aminopeptidase-like enzymes, Escherichia coli alkaline phosphatase, and α-chymotrypsin. Domiphen bromide has multiple activities such as antibacterial, antimalarial, and disinfectant properties, and it is also a synergist of Colistin (HY-113678). Domiphen bromide can be used as a chemical preservative and a cationic surfactant, and it can also be used in the research of bacterial infectious diseases such as pharyngitis, thrush, and oral ulcers .

HY-N2464

Maltotetraose 1 Publications Verification Amylotetraose; Fujioligo 450; α-1,4-Tetraglucose	TNF Receptor Endogenous Metabolite Bacterial Integrin NF-κB	Cardiovascular Disease Inflammation/Immunology
Maltotetraose can serve as a substrate for enzyme-linked assays to measure amylase activity in biological fluids. Maltotetraose has oral active, and reduces TNF-α-induced inflammatory responses by inhibiting NF-κB activity and decreasing ICAM-1 expression. Maltotetraose also inhibits PDGF-induced vascular smooth muscle cell migration and neovascularization. Additionally, Maltotetraose derivatives can function as probes for detecting bacterial infections by targeting the maltodextrin transporter. With good long-term safety, Maltotetraose holds promise for research in atherosclerosis-related diseases .

HY-B1467R

Domiphen bromide (Standard)	Potassium Channel Bacterial Parasite Phosphorylase	Infection Inflammation/Immunology
Domiphen bromide (Standard) is the analytical standard of Domiphen bromide (HY-B1467). This product is intended for research and analytical applications. Domiphen bromide is a cationic active quaternary ammonium salt and also an inhibitor of HERG channels (IC₅₀: 9 nM), aminopeptidase-like enzymes, Escherichia coli alkaline phosphatase, and α-chymotrypsin. Domiphen bromide has multiple activities such as antibacterial, antimalarial, and disinfectant properties, and it is also a synergist of Colistin (HY-113678). Domiphen bromide can be used as a chemical preservative and a cationic surfactant, and it can also be used in the research of bacterial infectious diseases such as pharyngitis, thrush, and oral ulcers.

HY-137276

5-Bromo-3-indolyl β-D-galactopyranoside Bluo-Gal	Fluorescent Dye Glycosidase	Others
5-Bromo-3-indolyl β-D-galactopyranoside (Bluo-Gal) is a chromogenic substrate for β-galactosidase. 5-Bromo-3-indolyl β-D-galactopyranoside is hydrolyzed by the enzyme to generate a 5-bromoindole intermediate, which is further oxidized to form an insoluble blue precipitate. 5-Bromo-3-indolyl β-D-galactopyranoside can specifically recognize bacterial β-galactosidases (such as the product of the Escherichia coli lacZ gene) and reacts at pH 7.4, making it suitable for light and electron microscopic observations. 5-Bromo-3-indolyl β-D-galactopyranoside can be used in histochemical detection of reporter gene expression in transgenic organisms, such as the localization analysis of β-galactosidase activity in mouse embryos or muscle tissues .

Cat. No.	Product Name

HY-L067

Antibiotics Library

753 compounds

Antibiotics are types of antimicrobial products used for the treatment and prevention of bacterial infections. Antibiotics can kill or inhibit bacterial growth. Although the target of an antibiotic is bacteria, some antibiotics also attack fungi and protozoans. However, antibiotics rarely have an effect on viruses. The major mechanism underlying antibiotics is the inhibition or regulation of enzymes involved in cell wall biosynthesis, nucleic acid metabolism and repair, protein synthesis, or disruption of membrane structure. Many of these cellular functions targeted by antibiotics are most active in multiplying cells. Since there is often overlap in these functions between prokaryotic bacterial cells and eukaryotic mammalian cells, it is not surprising that some antibiotics have also been found to be useful as anticancer agents.

MCE supplies a unique collection of 753 antibiotics, including penicillins, cephalosporins, tetracyclines, macrolides, etc. MCE Antibiotics Library is a useful tool for anti-bacterial or anti-cancer drugs discovery.

Cat. No.	Product Name	Type

HY-W013168

4-Nitrophenyl palmitate

4-Nitrophenyl hexadecanoate; p-Nitrophenyl Palmitate; pNpp

Dyes

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

Cat. No.	Product Name	Type

HY-W009274

N-Acetylmuramic acid

MurNAc; NAMA

Enzyme Substrates

N-acetylmuramic acid is a component of the bacterial cell wall peptidoglycan, essential for maintaining cell shape and integrity . N-acetylmuramic acid inhibits spore germination by inhibiting a coat-associated hexosaminidase and a core enzyme . N-acetylmuramic acid is required by Bacteroides forsythus for proliferation and the maintenance of its cell shape . N-Acetylmuramic acid inhibits the p38 MAPK/NF-κB signaling pathway, and exhibits anti-inflammatory activity. N-Acetylmuramic acid is orally active .

HY-W010854

2'-Deoxyadenosine 5'-di-phos-phate disodium dADP disodium	Gene Sequencing and Synthesis
2'-Deoxyadenosine 5'-di-phos-phate disodium (dADP disodium) is an inhibitor of bacterial poly(A) polymerase. It can be used to synthesize deoxyadenosine oligonucleotides with Escherichia coli polynucleotide phosphorylase and other enzymes .

HY-W351759

3-Indoxyl caprylate	Biochemical Assay Reagents
3-Indoxyl caprylate is a chemiluminescent substrate used to detect bacterial activity, which can be used together with appropriate enzyme reactions.

HY-W288676

6-Fluoro-3-indolyl-β-D-galactopyranoside	Cell Assay Reagents
6-Fluoro-3-indolyl-β-D-galactopyranoside is a chromogenic enzyme substrate commonly used in microbiology to detect the expression of β-galactosidase in bacterial colonies.

HY-W550907

5-Bromo-4-chloro-3-indolyl-α-D-maltotrioside	Cell Assay Reagents
5-Bromo-4-chloro-3-indolyl-α-D-maltotrioside is an enzyme substrate with chemiluminescent properties. It is used in diagnostic assays to detect bacterial and fungal infections and other diseases.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-W009274

N-Acetylmuramic acid MurNAc; NAMA	Structural Classification Natural Products Classification of Application Fields Source classification Other Diseases Endogenous metabolite Disease Research Fields	p38 MAPK NF-κB Bacterial
N-acetylmuramic acid is a component of the bacterial cell wall peptidoglycan, essential for maintaining cell shape and integrity . N-acetylmuramic acid inhibits spore germination by inhibiting a coat-associated hexosaminidase and a core enzyme . N-acetylmuramic acid is required by Bacteroides forsythus for proliferation and the maintenance of its cell shape . N-Acetylmuramic acid inhibits the p38 MAPK/NF-κB signaling pathway, and exhibits anti-inflammatory activity. N-Acetylmuramic acid is orally active .

HY-B1329

Apramycin sulfate 3 Publications Verification Nebramycin II sulfate	Structural Classification Microorganisms Classification of Application Fields Antibiotics Source classification Animal Husbandry Antibacterial Disease Research Disease Research Fields Other Antibiotics Cancer	Bacterial Antibiotic
Apramycin (EBL 1003) sulfate is an orally active, acidic pH tolerant and aminoglycoside-modifying-enzymes-tolerant aminoglycoside antibiotic which inhibits protein biosynthesis by targeting the bacterial ribosome. Apramycin sulfate is a potential anti-drug-resistance antibiotic .

HY-N2010

Methyl gallate 1 Publications Verification Gallincin; NSC 363001	Infection Cardiovascular Disease Structural Classification Paeonia lactiflora Pall. Classification of Application Fields Source classification Phenols Polyphenols Plants Paeoniaceae Disease Research Fields	Bacterial HIV Reactive Oxygen Species
Methyl gallate is a plant phenolic with antioxidant, anticancer, and anti-inflammatory activities. Methyl gallate also shows *bacterial* inhibition activity. Methyl gallate also has anti-HIV-1 and HIV-1 enzyme inhibitory activities.

HY-B0030

D-Cycloserine 4 Publications Verification	Structural Classification Microorganisms Antibiotics Resistance Selection Source classification Antibacterial Disease Research Other Antibiotics	iGluR Bacterial Antibiotic
D-Cycloserine is an antibiotic which targets sequential bacterial cell wall peptidoglycan biosynthesis enzymes. D-Cycloserine is a partial NMDA agonist that can improve cognitive functions. D-Cycloserine can be used for multidrug-resistant tuberculosis research .

HY-N2464

Maltotetraose 1 Publications Verification Amylotetraose; Fujioligo 450; α-1,4-Tetraglucose	Structural Classification Classification of Application Fields Source classification Metabolic Disease Plants Endogenous metabolite Human Gut Microbiota Metabolites Polysaccharides Microorganisms Gramineae Hordeum vulgare Disease Research Fields Saccharides	TNF Receptor Endogenous Metabolite Bacterial Integrin NF-κB
Maltotetraose can serve as a substrate for enzyme-linked assays to measure amylase activity in biological fluids. Maltotetraose has oral active, and reduces TNF-α-induced inflammatory responses by inhibiting NF-κB activity and decreasing ICAM-1 expression. Maltotetraose also inhibits PDGF-induced vascular smooth muscle cell migration and neovascularization. Additionally, Maltotetraose derivatives can function as probes for detecting bacterial infections by targeting the maltodextrin transporter. With good long-term safety, Maltotetraose holds promise for research in atherosclerosis-related diseases .

HY-B1329R

Apramycin (sulfate) (Standard)	Structural Classification Microorganisms Antibiotics Source classification Animal Husbandry Antibacterial Disease Research Other Antibiotics	Bacterial Antibiotic
Apramycin (sulfate) (Standard) is the analytical standard of Apramycin (sulfate). This product is intended for research and analytical applications. Apramycin (EBL 1003) is an orally active, acidic pH tolerant and aminoglycoside-modifying-enzymes-tolerant aminoglycoside antibiotic which inhibits protein biosynthesis by targeting the bacterial ribosome. Apramycin is a potential anti-drug-resistance antibiotic .

HY-N14686

Phencomycin	Structural Classification Natural Products Microorganisms Source classification	Bacterial
Phencomycin has weak anti-Gram-positive bacterial effect, but also has inhibitory effect against physiologically important enzyme like renin (IC₅₀ is 440 μg/mL) .

HY-B0030R

D-Cycloserine (Standard)	Infection Structural Classification Microorganisms Neurological Disease Classification of Application Fields Antibiotics Source classification Endogenous metabolite Disease Research Fields Beta-lactam Antibiotics	iGluR Bacterial Antibiotic
D-Cycloserine (Standard) is the analytical standard of D-Cycloserine. This product is intended for research and analytical applications. D-Cycloserine is an antibiotic which targets sequential bacterial cell wall peptidoglycan biosynthesis enzymes. D-Cycloserine is a partial NMDA agonist that can improve cognitive functions. D-Cycloserine can be used for multidrug-resistant tuberculosis research .

HY-N2010R

Methyl gallate (Standard)	Structural Classification Paeonia lactiflora Pall. Source classification Phenols Polyphenols Plants Paeoniaceae	Bacterial HIV Reactive Oxygen Species
Methyl gallate (Standard) is the analytical standard of Methyl gallate. This product is intended for research and analytical applications. Methyl gallate is a plant phenolic with antioxidant, anticancer, and anti-inflammatory activities. Methyl gallate also shows bacterial inhibition activity. Methyl gallate also has anti-HIV-1 and HIV-1 enzyme inhibitory activities.

Cat. No.	Product Name	Chemical Structure

HY-B0242S1

Sulfanilamide-d4
Sulfanilamide-d₄ is the deuterium labeled Sulfanilamide. Sulfanilamide is a competitive inhibitor for bacterial enzyme dihydropteroate synthetase with IC50 of 320 μM.

HY-B0329S

Isoniazid-d4
Isoniazid-d₄ is the deuterium labeled Isoniazid. Isoniazid (INH) is a proagent and must be activated by a bacterial catalase-peroxidase enzyme KatG. Isoniazid is bactericidal to rapidly dividing mycobacteria and has anti-tuberculostatic activity[1][2][3][4].

HY-A0166S

Cilastatin-15N,d3
Cilastatin- ¹⁵N,d₃ is a ¹⁵N-labeled and deuterium labeled Cilastatin. Cilastatin (MK0791) is a reversible, competitive renal dehydropeptidase I inhibitor with an IC50 of 0.1 μM. Cilastatin inhibits the bacterial metallob-lactamase enzyme CphA with an IC50 of 178 μM. Cilastatin is an antibacterial adjunct[1][2][3].

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