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Results for "

bacterial diseases

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Bacterial (84) AAK1 (1) Akt (1) Aminoacyl-tRNA Synthetase (4) Antibiotic (44) Apoptosis (10) ASCT (1) Autophagy (2) Beta-lactamase (3) Biochemical Assay Reagents (7) Calcium Channel (6) Caspase (2) CDK (2) COX (6) Cyclin G-associated Kinase (GAK) (1) DNA/RNA Synthesis (6) Drug Metabolite (4) Endogenous Metabolite (7) ERK (4) Fluorescent Dye (1) Fungal (7) GSK-3 (2) HBV (1) Influenza Virus (2) Integrin (1) Interleukin Related (1) Isotope-Labeled Compounds (9) LIM Kinase (LIMK) (1) MEK (1) mRNA (1) NF-κB (1) NO Synthase (3) Orthopoxvirus (2) p38 MAPK (1) Parasite (12) Penicillin-binding protein (PBP) (4) PGE synthase (1) Phosphatase (1) Phosphodiesterase (PDE) (1) Phosphorylase (1) Potassium Channel (2) PROTACs (1) Raf (2) Ras (3) Reactive Oxygen Species (ROS) (4) Reference Standards (26) Salt-inducible Kinase (SIK) (1) Sodium Channel (2) TNF Receptor (1) Toll-like Receptor (TLR) (1) Topoisomerase (2) Tyrosinase (2) Wee1 (1)
By Research Areas:	Cancer (13) Cardiovascular Disease (7) Endocrinology (4) Infection (97) Inflammation/Immunology (25) Metabolic Disease (8) Neurological Disease (8)
Click Chemistry:	Azide (1)
Oligonucleotides:	Adjuvant (2) mRNA (1)

120

Inhibitors & Agonists

Screening Libraries

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Oligonucleotides

Targets Recommended: Bacterial

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-B0519B

Tylosin phosphate 1 Publications Verification	Bacterial Antibiotic	Infection
Tylosin phosphate is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin tartrate exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin phosphate is widely used as a feed additive for promoting animal growth. Tylosin phosphate is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle .

HY-B0519A

Tylosin 1 Publications Verification	Bacterial Antibiotic	Infection
Tylosin (Tylosin A) is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin is widely used as a feed additive for promoting animal growth. Tylosin is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle .

HY-B0519

Tylosin tartrate 1 Publications Verification	Bacterial Antibiotic	Infection
Tylosin tartrate is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin tartrate exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin tartrate is widely used as a feed additive for promoting animal growth. Tylosin tartrate is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle .

HY-153518

LpxC-IN-11	Bacterial	Infection
LpxC-IN-11 (Compound 1) is an LpxC inhibitor. LpxC-IN-11 can be used in the research of bacterial infectious diseases .

HY-162898

Anti-virulence factor-IN-1	Bacterial	Infection
Anti-virulence factor-IN-1 (Compound 4S) is a bacterial virulence factor inhibitor by interfering with the bacterial infection process. Anti-virulence factor-IN-1 exhibits an antibacterial activity against Xoo in vitro with an EC₅₀ value of 0.28 µg/mL. Anti-virulence factor-IN-1 can be used to effectively manage rice bacterial leaf blight in vivo. Anti-virulence factor-IN-1 is promising for research of plant bacterial disease .

HY-Z7592

(E)-Cefodizime (E)-THR-221	Antibiotic Bacterial Penicillin-binding protein (PBP)	Infection
(E)-Cefodizime ((E)-THR-221) is an antibiotic. (E)-Cefodizime can selectively bind to penicillin-binding proteins (PBPs) and inhibit the synthesis of the bacterial cell wall, thereby exerting antibacterial activity. (E)-Cefodizime is promising for research of various bacterial infectious diseases, such as for preoperative infection prophylaxis .

HY-N16462

2-(2-Heptenyl)-3-methyl-4(1H)-quinolone	Bacterial	Infection
2-(2-Heptenyl)-3-methyl-4(1H)-quinolone is a quinoline alkaloid found in Burkholderia sp. VY81. 2-(2-Heptenyl)-3-methyl-4(1H)-quinolone is promising for research of bacterial diseases in rice (e.g., soft rot) and other plant pathogens (e.g., Pythium ultimum, Fusarium oxysporum) .

HY-155661

ROS inducer 2	Reactive Oxygen Species (ROS)	Infection
ROS inducer 2 (Compound I16) is a ROS inducer. ROS inducer 2 has good activity in vitro, with an EC₅₀ of 3.43 μg/mL. ROS inducer 2 has outstanding bioactivities in vivo against Xanthomonas axonopodis pv. citri. ROS inducer 2, as a bactericidal agent, can be used for the research of intractable plant bacterial diseases .

HY-174985

Anti-MRSA agent 32	Bacterial	Infection
Anti-MRSA agent 32 (Compound 26) is an orally active and selective SaClpP (Staphylococcus aureus ClpP protease) activator with an EC₅₀ value of 0.98 μM. Anti-MRSA agent 32 activates SaClpP to abnormally degrade bacterial proteins, inhibiting the proliferation of Staphylococcus aureus. Anti-MRSA agent 32 promotes wound healing in a murine skin infection model. Anti-MRSA agent 32 is promising for research of infectious diseases such as methicillin-resistant Staphylococcus aureus (MRSA) infections .

HY-155662

ROS inducer 3	Reactive Oxygen Species (ROS)	Infection
ROS inducer 3 (Compound I6) is a ROS inducer. ROS inducer 3 has excellent in vitro bioactivity with an EC₅₀ of 2.86 μg/mL. ROS inducer 3 has significant protective activity for preventing Pseudomonas syringae pv. actinidiae. ROS inducer 2, as a bactericidal agent, can be used for the research of intractable plant bacterial diseases .

HY-B0519AR

Tylosin (Standard)	Reference Standards Bacterial Antibiotic	Infection
Tylosin (Standard) is the analytical standard of Tylosin. This product is intended for research and analytical applications. Tylosin (Tylosin A) is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin is widely used as a feed additive for promoting animal growth. Tylosin is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle .

HY-B0519BR

Tylosin phosphate (Standard)	Reference Standards Bacterial Antibiotic	Infection
Tylosin (phosphate) (Standard) is the analytical standard of Tylosin (phosphate). This product is intended for research and analytical applications. Tylosin phosphate is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin tartrate exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin phosphate is widely used as a feed additive for promoting animal growth. Tylosin phosphate is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle .

HY-B0519R

Tylosin tartrate (Standard)	Reference Standards Bacterial Antibiotic	Infection
Tylosin (tartrate) (Standard) is the analytical standard of Tylosin (tartrate). This product is intended for research and analytical applications. Tylosin tartrate is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin tartrate exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin tartrate is widely used as a feed additive for promoting animal growth. Tylosin tartrate is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle .

HY-I0400

N-Acetylneuraminic acid 3 Publications Verification NANA; Lactaminic acid	Tyrosinase Ras Influenza Virus Endogenous Metabolite	Cardiovascular Disease Inflammation/Immunology Cancer
N-Acetylneuraminic acid (NANA; Lactaminic acid), a nonphenolic structure, is the predominant form of sialic from Collocalia esculenta. N-Acetylneuraminic acid plays a biological role in myocardial injury, melanoma and viral or bacterial infection. N-Acetylneuraminic acid inhibits melanogenesis by reducing tyrosinase activity and triggers myocardial injury in vitro and in vivo by activation of the Rho/Rho-associated signaling pathway through binding to RhoA and Cdc42. N-Acetylneuraminic acid may prevent high fat diet (HFD)-induced inflammation and oxidative stress, thereby prevents hyperlipidemia-associated inflammation and oxidative stress. N-Acetylneuraminic acid is promising for research in the field of melanoma, coronary artery, obesity-related diseases and hyperlipidemia .

HY-77995

2-Methoxybenzaldehyde o-Anisaldehyde	Bacterial Fungal	Infection
2-Methoxybenzaldehyde (o-Anisaldehyde) is a *bacterial/fungal* inhibitor with a BA₅₀ value of 0.19 for Salmonella. 2-Methoxybenzaldehyde can be used for the study of bacterial and fungal infectious diseases .

HY-I0400R

N-Acetylneuraminic acid (Standard) NANA (Standard); Lactaminic acid (Standard)	Reference Standards Tyrosinase Ras Influenza Virus Endogenous Metabolite	Cardiovascular Disease Inflammation/Immunology Cancer
N-Acetylneuraminic acid (Standard) is the analytical standard of N-Acetylneuraminic acid. This product is intended for research and analytical applications. N-Acetylneuraminic acid (NANA; Lactaminic acid), a nonphenolic structure, is the predominant form of sialic from Collocalia esculenta. N-Acetylneuraminic acid plays a biological role in myocardial injury, melanoma and viral or bacterial infection. N-Acetylneuraminic acid inhibits melanogenesis by reducing tyrosinase activity and triggers myocardial injury in vitro and in vivo by activation of the Rho/Rho-associated signaling pathway through binding to RhoA and Cdc42. N-Acetylneuraminic acid may prevent high fat diet (HFD)-induced inflammation and oxidative stress, thereby prevents hyperlipidemia-associated inflammation and oxidative stress. N-Acetylneuraminic acid is promising for research in the field of melanoma, coronary artery, obesity-related diseases and hyperlipidemia .

HY-W154333

H-Arg-OtBu dihydrochloride	Antibiotic	Infection
H-Arg-OtBu (dihydrochloride) is a membrane-targeting antimicrobial. H-Arg-OtBu (dihydrochloride) targets the negatively charged *bacterial* membrane via a combination of electrostatic and hydrophobic interactions. H-Arg-OtBu (dihydrochloride) can be used for bacterial infections diseases research .

HY-118099

Florfenicol amine hydrochloride	Bacterial Drug Metabolite	Infection
Florfenicol amine hydrochloride is a metabolite of Florfenicol (HY-B1374). Florfenicol inhibits bacterial protein synthesis by binding to 50S and 70S subunits in the ribosome to abolish the activity of peptidyltransferase. Florfenicol, is a veterinary antibiotic, can be used in aquaculture to control susceptible bacterial diseases .

HY-133695

Florfenicol amine	Drug Metabolite	Infection
Florfenicol amine is a metabolite of Florfenicol (HY-B1374). Florfenicol, a veterinary antibiotic, can be used in aquaculture to control susceptible bacterial diseases .

HY-77995R

2-Methoxybenzaldehyde (Standard) o-Anisaldehyde (Standard)	Reference Standards Bacterial Fungal	Infection
2-Methoxybenzaldehyde (Standard) is the analytical standard of 2-Methoxybenzaldehyde. This product is intended for research and analytical applications. 2-Methoxybenzaldehyde (o-Anisaldehyde) is a bacterial/fungal inhibitor with a BA50 value of 0.19 for Salmonella. 2-Methoxybenzaldehyde can be used for the study of bacterial and fungal infectious diseases .

HY-136440

Hydroxymetronidazole Metronidazole-OH	Bacterial Parasite	Infection
Hydroxymetronidazole (Metronidazole-OH) is a metabolite of Metronidazole belonging to the class of nitroimidazoles. Hydroxymetronidazole can be used for the research of certain *bacterial* and protozoal diseases in poultry, swine dysentery and genital trichomoniasis in cattle .

HY-P3601

Brain Derived Basic Fibroblast Growth Factor (1-24) FGF basic (1-24)	Bacterial HBV	Infection Inflammation/Immunology
Brain Derived Basic Fibroblast Growth Factor (1-24) (FGF basic 1-24) is a synthetic peptide, shows anti-bacterial and anti-HBV activities. Brain Derived Basic Fibroblast Growth Factor (1-24) can be used in infection disease and immune disease research .

HY-118099R

Florfenicol amine hydrochloride (Standard)	Reference Standards Bacterial Drug Metabolite	Infection
Florfenicol amine hydrochloride (Standard) is the analytical standard of Florfenicol amine hydrochloride. This product is intended for research and analytical applications. Florfenicol amine hydrochloride is a metabolite of Florfenicol (HY-B1374). Florfenicol inhibits bacterial protein synthesis by binding to 50S and 70S subunits in the ribosome to abolish the activity of peptidyltransferase. Florfenicol, is a veterinary antibiotic, can be used in aquaculture to control susceptible bacterial diseases.

HY-N1870

1β-Hydroxy-4(15),5E,10(14)-germacratriene	Bacterial	Others
1β-Hydroxy-4(15),5E,10(14)-germacratriene (compound 17) is a sesquiterpenoids that can be isolated from Chrysanthemum indicum.1β-Hydroxy-4(15),5E,10(14)-germacratriene significantly reduces PEDV nucleocapsid and spike protein synthesis.1β-Hydroxy-4(15),5E,10(14)-germacratriene shows various biological properties, such as antibacterial, antioxidant, and anti-inflammatory .

HY-N7224

N-Formylfortimicin A SF-1854	Bacterial Antibiotic	Infection
N-Formylfortimicin A (SF-1854) is an aminoglycoside antibiotic with broad-spectrum antibacterial activity. It primarily acts on bacterial ribosomes to inhibit protein synthesis and exhibits notable inhibitory effects against various Gram-positive and Gram-negative bacteria (e.g., E. coli with a MIC of 12.5-50 μg/mL), making it a potential candidate for research on bacterial infection-related diseases .

HY-N9680

Coenzyme Q8 Ubiquinone 8	Endogenous Metabolite Bacterial	Infection Inflammation/Immunology
Coenzyme Q8 (Ubiquinone 8) is an isoprenoid quinone that mediates electron transfer within the aerobic respiratory chain and reduces oxidative stress. Coenzyme Q8 maintains bacterial respiratory function and enhances host resistance to bacterial infection. Coenzyme Q8 stimulates macrophage phagocytosis and increases antibody-producing cells. Coenzyme Q8 can be used in infectious disease research .

HY-176247

DHFS-IN-1	Bacterial	Infection
DHFS-IN-1 (Compound 3) is a dihydrofolate synthetase (DHFS) inhibitor with an IC₅₀ value of 2.6 μM. DHFS-IN-1 can be used in research on infectious diseases related to bacterial folate synthesis .

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-W653871

Florfenicol amine-d3	Isotope-Labeled Compounds	Infection
Florfenicol amine-d₃ is deuterated labeled Florfenicol amine. Florfenicol amine is a metabolite of Florfenicol (HY-B1374). Florfenicol, a veterinary antibiotic, can be used in aquaculture to control susceptible bacterial diseases .

HY-15662

Tulathromycin A 1 Publications Verification Tulathromycin; CP 472295	Antibiotic Bacterial	Infection
Tulathromycin A (Tulathromycin), a macrolide antibiotic, inhibits protein synthesis (IC₅₀=0.26 µM) by targeting bacterial ribosome. Tulathromycin A is used for the research of respiratory disease in cattle and swine. Immunomodulatory effects .

HY-133695S

Florfenicol amine-d3-1	Isotope-Labeled Compounds Antibiotic	Infection
Florfenicol amine-d₃-1 is the deuterium labeled Florfenicol amine. Florfenicol amine is a metabolite of Florfenicol (HY-B1374). Florfenicol, a veterinary antibiotic, can be used in aquaculture to control susceptible bacterial diseases .

HY-121348

Ficellomycin U-47929	Antibiotic Bacterial DNA/RNA Synthesis	Infection
Ficellomycin is a nitrogen-containing bicyclic antibiotic with strong activity against Gram-positive bacteria, including multidrug-resistant strains of Staphylococcus aureus. Ficellomycin works by inducing the formation of defective 34S DNA fragments, which interfere with the semi-conservative DNA replication process. These fragments lack the ability to integrate into larger DNA segments and eventually form a complete *bacterial* chromosome. Ficellomycin can be used in research for various bacterial diseases .

HY-B1118A

Secnidazole hemihydrate RP-14539 hemihydrate; PM-185184 hemihydrate	Antibiotic Bacterial Parasite	Infection
Secnidazole (RP-14539) hemihydrate is an orally active azole antibiotic and a imidazole mitigator of Serratia marcescens virulence. Secnidazole hemihydrate, as an analog of acylhomoserine lactones, effectively inhibits QS resulting in the attenuation of Pseudomonas aeruginosa pathogenesis. Secnidazole hemihydrate has antimicrobial activity against many anaerobic Gram-negative and Gram-positive bacterial species in vitro. Secnidazole hemihydrate can be used for the research of various diseases, such as amoebiasis and giardiasis, and bacterial vaginitis .

HY-B1118

Secnidazole RP-14539; PM-185184	Parasite Antibiotic Bacterial	Infection
Secnidazole (RP-14539) is an orally active azole antibiotic and a imidazole mitigator of Serratia marcescens virulence. Secnidazole, as an analog of acylhomoserine lactones, effectively inhibits QS resulting in the attenuation of Pseudomonas aeruginosa pathogenesis. Secnidazole has antimicrobial activity against many anaerobic Gram-negative and Gram-positive bacterial species in vitro. Secnidazole can be used for the research of various diseases, such as amoebiasis and giardiasis, and bacterial vaginitis .

HY-136440S

Hydroxymetronidazole-d4 Metronidazole-OH-d₄	Isotope-Labeled Compounds Bacterial Parasite	Infection
Hydroxymetronidazole-d₄ is the deuterium labeled Hydroxymetronidazole. Hydroxymetronidazole (Metronidazole-OH) is a metabolite of Metronidazole belonging to the class of nitroimidazoles. Hydroxymetronidazole can be used for the research of certain bacterial and protozoal diseases in poultry, swine dysentery and genital trichomoniasis in cattle .

HY-151164

LasR-IN-2	Bacterial	Infection
LasR-IN-2 is a LasR inhibitor that forms H-bonding with TRY-56 residue. LasR-IN-2 can be used in the research of bacterial infection, neutropenia, severe burns and chronic lung disease in cystic fibrosis (CF) .

HY-N15655

Ravenelin	Bacterial	Infection
Ravenelin is a xanthone that can be isolated from the endophytic fungus Exserohilum rostratum. Ravenelin exhibits antiprotozoal and antibacterial activity. Ravenelin is active against gram-positive bacterial strains. Ravenelin can be studied for hit-to-lead development, especially for Chagas Disease .

HY-125197

BRD5631	Autophagy	Inflammation/Immunology
BRD5631 is an autophagy enhancer, enhances autophagy through an mTOR-independent pathway. BRD5631 affects several cellular disease phenotypes previously linked to autophagy, including protein aggregation, cell survival, bacterial replication, and inflammatory cytokine production .

HY-153205

Aluminum hydroxide adjuvant	Biochemical Assay Reagents	Inflammation/Immunology
Aluminum hydroxide adjuvant is a vaccine adjuvant. The aluminum content is 9-11 mg/mL. Aluminum hydroxide adjuvant induces the differentiation of macrophages into a new type of mature, specialized antigen-presenting cells in vitro . It has a strong adsorption capacity for negatively charged antigens, a significant sustained-release effect, no stress response, high safety, and can effectively induce immune responses in the body. It is suitable for various veterinary vaccines, including inactivated vaccines or gene-engineered subunit vaccines for bacterial and viral diseases of livestock and poultry. It is suitable for various veterinary vaccines, including inactivated vaccines or gene-engineered subunit vaccines for bacterial and viral diseases of livestock and poultry.

HY-B2048

Pencycuron	Fungal	Infection
Pencycuron is a benzoylurea fungicide. Pencycuron kills fungi by inhibiting the synthesis of fungal cell walls.Pencycuron can be used in research on the control of fungal diseases on crops, such as sheath blight, powdery mildew and late blight .

HY-B2048R

Pencycuron (Standard)	Reference Standards Fungal	Infection
Pencycuron (Standard) is the analytical standard of Pencycuron. This product is intended for research and analytical applications. Pencycuron is a benzoylurea fungicide. Pencycuron kills fungi by inhibiting the synthesis of fungal cell walls.Pencycuron can be used in research on the control of fungal diseases on crops, such as sheath blight, powdery mildew and late blight .

HY-15781

Morinidazole 1 Publications Verification	Bacterial	Infection
Morinidazole is an orally active and 5-nitroimidazole antimicrobial agent that undergoes extensive metabolism in humans via N ⁺-glucuronidation and sulfation. Morinidazole can be used for bacterial infections research including appendicitis and pelvic inflammatory disease (PID) caused by anaerobic bacteria .

HY-131257R

Gefitinib impurity 1 (Standard)	Drug Metabolite Reference Standards	Others Cancer
Hydroxymetronidazole (Standard) is the analytical standard of Hydroxymetronidazole. This product is intended for research and analytical applications. Hydroxymetronidazole (Metronidazole-OH) is a metabolite of Metronidazole belonging to the class of nitroimidazoles. Hydroxymetronidazole can be used for the research of certain bacterial and protozoal diseases in poultry, swine dysentery and genital trichomoniasis in cattle .

HY-136440S1

Hydroxymetronidazole-d2 Metronidazole-OH-d₂	Isotope-Labeled Compounds	Infection
Hydroxymetronidazole-d2 is the deuterium labeled Hydroxymetronidazole(HY-136440).Hydroxymetronidazole (Metronidazole-OH) is a metabolite of Metronidazole belonging to the class of nitroimidazoles. Hydroxymetronidazole can be used for the research of certain *bacterial* and protozoal diseases in poultry, swine dysentery and genital trichomoniasis in cattle .

HY-136440R

Hydroxymetronidazole (Standard) Metronidazole-OH (Standard)	Reference Standards Bacterial Parasite	Infection
Hydroxymetronidazole (Standard) is the analytical standard of Hydroxymetronidazole. This product is intended for research and analytical applications. Hydroxymetronidazole (Metronidazole-OH) is a metabolite of Metronidazole belonging to the class of nitroimidazoles. Hydroxymetronidazole can be used for the research of certain bacterial and protozoal diseases in poultry, swine dysentery and genital trichomoniasis in cattle .

HY-15781A

(R)-Morinidazole	Bacterial	Infection
(R)-Morinidazole is an orally active and 5-nitroimidazole antimicrobial agent that undergoes extensive metabolism in humans via N ⁺-glucuronidation and sulfation. (R)-Morinidazole can be used for bacterial infections research including appendicitis and pelvic inflammatory disease (PID) caused by anaerobic bacteria .

HY-Y0079

D-Phenylalanine	Endogenous Metabolite	Infection
D-Phenylalanine is an atypical D-amino acid and an inhibitor of bacterial biofilm formation. D-Phenylalanine mainly replaces D-alanine (D-Ala) by incorporating into the fourth and fifth positions of bacterial peptidoglycan (PG), changing the cell wall structure, enhancing bacterial acid resistance and affecting biofilm formation. D-Phenylalanine may promote the secretion of peptide tyrosine tyrosine (PYY) in mammals by activating the intestinal GPR109B receptor. D-Phenylalanine can inhibit the maturation of microbial biofilms and promote the release of specific hormones. It can be used for antibacterial preservation, improving the yield of probiotics in the food industry, and studying appetite regulation and blood sugar control in metabolic diseases such as diabetes .

HY-B1118R

Secnidazole (Standard) RP-14539 (Standard); PM-185184 (Standard)	Reference Standards Parasite Antibiotic Bacterial	Infection
Secnidazole (Standard) is the analytical standard of Secnidazole. This product is intended for research and analytical applications. Secnidazole (RP-14539) is an orally active azole antibiotic and a imidazole mitigator of Serratia marcescens virulence. Secnidazole, as an analog of acylhomoserine lactones, effectively inhibits QS resulting in the attenuation of Pseudomonas aeruginosa pathogenesis. Secnidazole has antimicrobial activity against many anaerobic Gram-negative and Gram-positive bacterial species in vitro. Secnidazole can be used for the research of various diseases, such as amoebiasis and giardiasis, and bacterial vaginitis .

HY-B1118S2

Secnidazole-d4 RP-14539-d₄; PM-185184-d₄	Bacterial Parasite Antibiotic	Infection
Secnidazole-d₄ is the deuterium labeled Secnidazole . Secnidazole (RP-14539) is an orally active azole antibiotic and a imidazole mitigator of Serratia marcescens virulence. Secnidazole, as an analog of acylhomoserine lactones, effectively inhibits QS resulting in the attenuation of Pseudomonas aeruginosa pathogenesis. Secnidazole has antimicrobial activity against many anaerobic Gram-negative and Gram-positive bacterial species in vitro. Secnidazole can be used for the research of various diseases, such as amoebiasis and giardiasis, and bacterial vaginitis .

HY-Z8025

Deprodone	Bacterial	Infection Inflammation/Immunology
Deprodone is an active compound. Deprodone inhibits key processes such as *bacterial* cell wall synthesis by interacting with the hydrolase and transferase proteins of methicillin-resistant Staphylococcus aureus (MRSA). Deprodone is used in research on anti-MRSA infection, inflammatory skin disorders, bowel disease, and fatty acid metabolism disorders .

Cat. No.	Product Name

HY-L0117V

Asinex Macrocycles for Glycomimetics Library

1,412 compounds

Glycomimetics are designed to mimic the structure of natural carbohydrates and modulate their disease-related functions. Macrocyclic glycomimetics are an extremely interesting class of glycomimetics as they occupy space between small and macro molecules. Macrocyclic glycomimetics are mostly represented by naturally occurring molecules derived from marine microorganisms and bacterial or fungal metabolites.

HY-L059

Pyroptosis Compound Library

1,554 compounds

Programmed cell death pathways, including apoptosis, pyroptosis and necroptosis, are regulated by unique sets of host proteins that coordinate a variety of biological outcomes. Pyroptosis is a highly inflammatory form of programmed cell death that occurs most frequently upon infection with intracellular pathogens and is likely to form part of the antimicrobial response. This process promotes the rapid clearance of various bacterial, viral, fungal and protozoan infections by removing intracellular replication niches and enhancing the host's defensive responses. Pyroptosis has been widely studied in inflammatory and infection disease models. Recently, there are growing evidences that pyroptosis also plays an important role in the development of cancer, cardiovascular diseases and Metabolic disorder, etc.

MCE designs a unique collection of 1,554 pyroptosis-related compounds mainly focusing on the key targets in the pyroptosis signaling pathway and can be used in the research of pyroptosis signal pathway and related diseases.

HY-L002

Anti-Infection Compound Library

3,663 compounds

An infection occurs when another organism enters a person’s body and causes disease. The organisms that cause infections are very diverse and can include things like viruses, bacteria, fungi, and parasites. The immune system is an effective barrier against infectious agents.

MCE provides a unique collection of 3,663 anti-infective compounds with anti-bacterial, anti-viral, anti-fungal and anti-parasite activities that can be used for drug screening and other research in anti-microbial area.

HY-L224

Diarrhea-Related Traditional Chinese Medicine Active Compound Library

2,558 compounds

Diarrhea is a disease symptom, and the pathophysiologic basis of diarrhea is a disturbance in intestinal water and electrolyte balance, which may be due to increased secretion of osmotically active electrolytes (secretory diarrhea) or increased intake of osmotically active substances (osmotic diarrhea). Food poisoning, pathogenic bacterial infections, and intestinal-related diseases can all contribute to the development of diarrhea. Traditional Chinese Medicine (TCM) considers diarrhea to be a symptom of an imbalance in the body's systems, particularly related to the functions of the spleen and stomach. Spleen qi deficiency, dampness-heat, liver and spleen disharmony are closely related to diarrhea. Many types of Chinese herbs regulate the function of diarrhea, such as: Dysosmae Verspiellis Rhixoma Et Radix, Ginkgo Semen, Forsythiae Fructus, and Campsis Flos.

MCE can provide 2,558 active monomers that can be obtained from TCM herbs with diarrhea-regulating functions, which can be applied to drug development and disease mechanism research.

HY-L0107V

Life Chemicals Natural Product-like Compound Library

13,236 compounds

Natural products are small molecules produced naturally by any organism including primary and secondary metabolites. Nowadays, new drugs based on Natural products are successfully applied to treat tumors, viral and bacterial diseases, and nervous disorders. In response to the current drug discovery demand, we created this natural product-like compound library with 13,236 in-stock synthetic compounds similar to natural ones. The library was designed by 2D fingerprint similarity filtering, chemical descriptor-based and natural-likeness scoring selection. These compounds are useful tools for high throughput screening (HTS) and high content screening (HCS) programs.

HY-L057

Phenols Library

1,210 compounds

Phenolic compounds are usually referred to as a diverse group of naturally occurring compounds with multiple medical properties, such as antioxidants, antimicrobial properties. Those compounds are commonly found in food and plants. They have high synthetic, medicinal and industrial values. Polyphenols are compounds with multiple phenolic functionalities. Naturally occurring polyphenols are known to have biological activities for use as drugs, for example, in diseases like AIDS, heart ailments, ulcer formation, bacterial infection, mutagenesis and neural disorders.

MCE offers a unique collection of 1,210 natural phenol compounds which is a useful tool for drug discovery as an important source of lead compounds.

Cat. No.	Product Name	Type

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.

HY-W127562

2-Tridecenoic acid

Drug Delivery

2-Tridecenoic acid is an organic compound belonging to the class of fatty acids. It has a slightly rancid smell and is commonly found in a variety of foods, such as dairy products and meats. 2-Tridecenoic acid has various applications in the chemical and pharmaceutical industries, especially as an intermediate in the synthesis of various chemicals and pharmaceuticals. Additionally, it has potential utility in inhibiting bacterial infections and inflammation-related diseases.

HY-W127487

N-Octadecanoyl-L-homoserine lactone

Drug Delivery

Quorum sensing is a regulatory system used by bacteria to control gene expression in response to increased cell density. This regulatory process manifests itself in a variety of phenotypes, including biofilm formation and virulence factor production. Coordinated gene expression is achieved through the production, release and detection of small diffusible signaling molecules called autoinducers. N-acylated homoserine lactones (AHLs) comprise a class of such autoinducers, each of which generally consists of a fatty acid coupled to a homoserine lactone (HSL). Modulation of bacterial quorum-sensing signaling systems to suppress pathogenesis represents a new approach to antimicrobial research for infectious diseases. AHLs differ in acyl length (C4-C18), C3 substitution (hydrogen, hydroxyl, or oxo group), and the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signaling specificity through the affinity of the LuxR family of transcriptional regulators. C18-HSL, one of four lipophilic long acyl side chain AHLs produced by the LuxI AHL synthase homolog SinI, is involved in quorum-sensing signaling in strains of Rhizobium meliloti (a nitrogen-fixing bacterial symbiont of the legume M. sativa) . C18-HSL and other hydrophobic AHLs tend to localize in the relatively lipophilic environment of bacterial cells and cannot diffuse freely across the cell membrane. Long-chain N-acyl homoserine lactones can be exported from cells by efflux pumps, or can be transported between communicating cells by extracellular outer membrane vesicles.

HY-114773

N-Undecanoyl-L-homoserine lactone

Microbial Culture

Quorum sensing is a regulatory system used by bacteria to control gene expression in response to increased cell density. This regulatory process manifests itself in a variety of phenotypes, including biofilm formation and virulence factor production. Coordinated gene expression is achieved through the production, release and detection of small diffusible signaling molecules called autoinducers. N-acylated homoserine lactones (AHLs) comprise a class of such autoinducers, each of which generally consists of a fatty acid coupled to a homoserine lactone (HSL). Modulation of bacterial quorum-sensing signaling systems to suppress pathogenesis represents a new approach to antimicrobial research for infectious diseases. AHLs differ in acyl length (C4-C18), C3 substitution (hydrogen, hydroxyl, or oxo group), and the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signaling specificity through the affinity of the LuxR family of transcriptional regulators. C11-HSL has a rare odd-numbered acyl carbon chain and may be a minor quorum-sensing signaling molecule in Pseudomonas aeruginosa strains.

HY-W127393

N-Nonanoyl-L-homoserine lactone

Biochemical Assay Reagents

Quorum sensing is a regulatory system used by bacteria to control gene expression in response to increased cell density. This regulatory process manifests itself in a variety of phenotypes, including biofilm formation and virulence factor production. Coordinated gene expression is achieved through the production, release and detection of small diffusible signaling molecules called autoinducers. N-acylated homoserine lactones (AHLs) comprise a class of such autoinducers, each of which generally consists of a fatty acid coupled to a homoserine lactone (HSL). Modulation of bacterial quorum-sensing signaling systems to suppress pathogenesis represents a new approach to antimicrobial research for infectious diseases. AHLs differ in acyl length (C4-C18), C3 substitution (hydrogen, hydroxyl, or oxo group), and the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signaling specificity through the affinity of the LuxR family of transcriptional regulators. C9-HSL is a rare odd-numbered acyl carbon chain produced by wild-type Erwinia carotovora strain SCC 3193 grown in nutrient-rich Luria-Bertani broth (LB) medium.

Cat. No.	Product Name	Target	Research Area

HY-P3601

Brain Derived Basic Fibroblast Growth Factor (1-24) FGF basic (1-24)	Bacterial HBV	Infection Inflammation/Immunology
Brain Derived Basic Fibroblast Growth Factor (1-24) (FGF basic 1-24) is a synthetic peptide, shows anti-bacterial and anti-HBV activities. Brain Derived Basic Fibroblast Growth Factor (1-24) can be used in infection disease and immune disease research .

HY-W012908

DL-Proline	Biochemical Assay Reagents	Infection Cancer
DL-Proline is a racemic mixture of D-Proline and L-Prolin. DL-Proline is a cyclic imino acid with a five-membered ring structure. DL-Proline is a key structural unit in peptide synthesis. DL-Proline can stabilize the β-turn conformation and affect the secondary structure of the peptide. DL-Proline has biological activities such as regulating peptide conformation and enhancing the stability of cyclic peptides. DL-Proline can be used to study diseases related to peptide structure and function, such as cancer and bacterial infection .

HY-P10497A

EBV BZLF1 (190-197) TFA	Bacterial	Infection Inflammation/Immunology
EBV BZLF1 (190-197) TFA is an immunodominant CEF-controlling peptide derived from Epstein-Barr virus (EBV). EBV BZLF1 (190-197) TFA is a suitable epitope for CD8+ T cells to stimulate the release of IFNg. CTL responses to EBV BZLF1 (190-197) TFA are diverse and cross-recognize similar peptides from both host self-proteins and bacterial proteins. EBV BZLF1 (190-197) TFA can be used to study autoimmune diseases .

HY-N11615R

Cyclo(Pro-Val) (Standard)	Peptides Reference Standards	Others
Tylosin (tartrate) (Standard) is the analytical standard of Tylosin (tartrate). This product is intended for research and analytical applications. Tylosin tartrate is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin tartrate exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin tartrate is widely used as a feed additive for promoting animal growth. Tylosin tartrate is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle .

HY-P10497

EBV BZLF1 (190-197)	Bacterial	Infection Inflammation/Immunology
EBV BZLF1 (190-197) is an immunodominant CEF-controlling peptide derived from Epstein-Barr virus (EBV). EBV BZLF1 (190-197) is a suitable epitope for CD8+ T cells to stimulate the release of IFNg. CTL responses to EBV BZLF1 (190-197) are diverse and cross-recognize similar peptides from both host self-proteins and bacterial proteins. EBV BZLF1 (190-197) can be used to study autoimmune diseases .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-B0519B

Tylosin phosphate 1 Publications Verification	Infection Structural Classification Microorganisms Macrolide Antibiotics Classification of Application Fields Antibiotics Source classification Animal Husbandry Antibacterial Disease Research Disease Research Fields	Bacterial Antibiotic
Tylosin phosphate is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin tartrate exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin phosphate is widely used as a feed additive for promoting animal growth. Tylosin phosphate is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle .

HY-B0519A

Tylosin 1 Publications Verification	Infection Structural Classification Microorganisms Macrolide Antibiotics Classification of Application Fields Antibiotics Source classification Animal Husbandry Mammalian Cell Culture Antibacterial Disease Research Disease Research Fields	Bacterial Antibiotic
Tylosin (Tylosin A) is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin is widely used as a feed additive for promoting animal growth. Tylosin is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle .

HY-B0519

Tylosin tartrate 1 Publications Verification	Infection Structural Classification Microorganisms Macrolide Antibiotics Classification of Application Fields Antibiotics Source classification Animal Husbandry Mammalian Cell Culture Antibacterial Disease Research Disease Research Fields	Bacterial Antibiotic
Tylosin tartrate is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin tartrate exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin tartrate is widely used as a feed additive for promoting animal growth. Tylosin tartrate is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle .

HY-I0400

N-Acetylneuraminic acid 3 Publications Verification NANA; Lactaminic acid	Cardiovascular Disease Structural Classification Microorganisms Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Saccharides Monosaccharides	Tyrosinase Ras Influenza Virus Endogenous Metabolite
N-Acetylneuraminic acid (NANA; Lactaminic acid), a nonphenolic structure, is the predominant form of sialic from Collocalia esculenta. N-Acetylneuraminic acid plays a biological role in myocardial injury, melanoma and viral or bacterial infection. N-Acetylneuraminic acid inhibits melanogenesis by reducing tyrosinase activity and triggers myocardial injury in vitro and in vivo by activation of the Rho/Rho-associated signaling pathway through binding to RhoA and Cdc42. N-Acetylneuraminic acid may prevent high fat diet (HFD)-induced inflammation and oxidative stress, thereby prevents hyperlipidemia-associated inflammation and oxidative stress. N-Acetylneuraminic acid is promising for research in the field of melanoma, coronary artery, obesity-related diseases and hyperlipidemia .

HY-77995

2-Methoxybenzaldehyde o-Anisaldehyde	Infection Structural Classification Microorganisms Cinnamomum cassia (L.) D. Don Classification of Application Fields Ketones, Aldehydes, Acids Source classification Plants Lauraceae Disease Research Fields	Bacterial Fungal
2-Methoxybenzaldehyde (o-Anisaldehyde) is a *bacterial/fungal* inhibitor with a BA₅₀ value of 0.19 for Salmonella. 2-Methoxybenzaldehyde can be used for the study of bacterial and fungal infectious diseases .

HY-I0400R

N-Acetylneuraminic acid (Standard) NANA (Standard); Lactaminic acid (Standard)	Structural Classification Microorganisms Source classification Endogenous metabolite Saccharides Monosaccharides	Reference Standards Tyrosinase Ras Influenza Virus Endogenous Metabolite
N-Acetylneuraminic acid (Standard) is the analytical standard of N-Acetylneuraminic acid. This product is intended for research and analytical applications. N-Acetylneuraminic acid (NANA; Lactaminic acid), a nonphenolic structure, is the predominant form of sialic from Collocalia esculenta. N-Acetylneuraminic acid plays a biological role in myocardial injury, melanoma and viral or bacterial infection. N-Acetylneuraminic acid inhibits melanogenesis by reducing tyrosinase activity and triggers myocardial injury in vitro and in vivo by activation of the Rho/Rho-associated signaling pathway through binding to RhoA and Cdc42. N-Acetylneuraminic acid may prevent high fat diet (HFD)-induced inflammation and oxidative stress, thereby prevents hyperlipidemia-associated inflammation and oxidative stress. N-Acetylneuraminic acid is promising for research in the field of melanoma, coronary artery, obesity-related diseases and hyperlipidemia .

HY-N16462

2-(2-Heptenyl)-3-methyl-4(1H)-quinolone	Structural Classification Natural Products Microorganisms Source classification	Bacterial
2-(2-Heptenyl)-3-methyl-4(1H)-quinolone is a quinoline alkaloid found in Burkholderia sp. VY81. 2-(2-Heptenyl)-3-methyl-4(1H)-quinolone is promising for research of bacterial diseases in rice (e.g., soft rot) and other plant pathogens (e.g., Pythium ultimum, Fusarium oxysporum) .

HY-B0519AR

Tylosin (Standard)	Structural Classification Microorganisms Macrolide Antibiotics Antibiotics Source classification Animal Husbandry Mammalian Cell Culture Antibacterial Disease Research	Reference Standards Bacterial Antibiotic
Tylosin (Standard) is the analytical standard of Tylosin. This product is intended for research and analytical applications. Tylosin (Tylosin A) is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin is widely used as a feed additive for promoting animal growth. Tylosin is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle .

HY-B0519BR

Tylosin phosphate (Standard)	Structural Classification Microorganisms Macrolide Antibiotics Antibiotics Source classification Animal Husbandry Antibacterial Disease Research	Reference Standards Bacterial Antibiotic
Tylosin (phosphate) (Standard) is the analytical standard of Tylosin (phosphate). This product is intended for research and analytical applications. Tylosin phosphate is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin tartrate exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin phosphate is widely used as a feed additive for promoting animal growth. Tylosin phosphate is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle .

HY-B0519R

Tylosin tartrate (Standard)	Structural Classification Microorganisms Macrolide Antibiotics Antibiotics Source classification Animal Husbandry Mammalian Cell Culture Antibacterial Disease Research	Reference Standards Bacterial Antibiotic
Tylosin (tartrate) (Standard) is the analytical standard of Tylosin (tartrate). This product is intended for research and analytical applications. Tylosin tartrate is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin tartrate exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin tartrate is widely used as a feed additive for promoting animal growth. Tylosin tartrate is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle .

HY-77995R

2-Methoxybenzaldehyde (Standard) o-Anisaldehyde (Standard)	Structural Classification Microorganisms Cinnamomum cassia (L.) D. Don Ketones, Aldehydes, Acids Source classification Plants Lauraceae	Reference Standards Bacterial Fungal
2-Methoxybenzaldehyde (Standard) is the analytical standard of 2-Methoxybenzaldehyde. This product is intended for research and analytical applications. 2-Methoxybenzaldehyde (o-Anisaldehyde) is a bacterial/fungal inhibitor with a BA50 value of 0.19 for Salmonella. 2-Methoxybenzaldehyde can be used for the study of bacterial and fungal infectious diseases .

HY-N1870

1β-Hydroxy-4(15),5E,10(14)-germacratriene	Structural Classification Terpenoids Sesquiterpenes Source classification Erythrina abyssinica Lam. Plants Compositae	Bacterial
1β-Hydroxy-4(15),5E,10(14)-germacratriene (compound 17) is a sesquiterpenoids that can be isolated from Chrysanthemum indicum.1β-Hydroxy-4(15),5E,10(14)-germacratriene significantly reduces PEDV nucleocapsid and spike protein synthesis.1β-Hydroxy-4(15),5E,10(14)-germacratriene shows various biological properties, such as antibacterial, antioxidant, and anti-inflammatory .

HY-N7224

N-Formylfortimicin A SF-1854	Structural Classification Microorganisms Ketones, Aldehydes, Acids Source classification	Bacterial Antibiotic
N-Formylfortimicin A (SF-1854) is an aminoglycoside antibiotic with broad-spectrum antibacterial activity. It primarily acts on bacterial ribosomes to inhibit protein synthesis and exhibits notable inhibitory effects against various Gram-positive and Gram-negative bacteria (e.g., E. coli with a MIC of 12.5-50 μg/mL), making it a potential candidate for research on bacterial infection-related diseases .

HY-N9680

Coenzyme Q8 Ubiquinone 8	Structural Classification Natural Products Leguminosae Source classification Pisum sativum Linn Plants	Endogenous Metabolite Bacterial
Coenzyme Q8 (Ubiquinone 8) is an isoprenoid quinone that mediates electron transfer within the aerobic respiratory chain and reduces oxidative stress. Coenzyme Q8 maintains bacterial respiratory function and enhances host resistance to bacterial infection. Coenzyme Q8 stimulates macrophage phagocytosis and increases antibody-producing cells. Coenzyme Q8 can be used in infectious disease research .

HY-121348

Ficellomycin U-47929	Structural Classification Microorganisms Antibiotics Source classification Other Antibiotics	Antibiotic Bacterial DNA/RNA Synthesis
Ficellomycin is a nitrogen-containing bicyclic antibiotic with strong activity against Gram-positive bacteria, including multidrug-resistant strains of Staphylococcus aureus. Ficellomycin works by inducing the formation of defective 34S DNA fragments, which interfere with the semi-conservative DNA replication process. These fragments lack the ability to integrate into larger DNA segments and eventually form a complete *bacterial* chromosome. Ficellomycin can be used in research for various bacterial diseases .

HY-N15655

Ravenelin	Structural Classification Microorganisms Xanthones Source classification Phenols	Bacterial
Ravenelin is a xanthone that can be isolated from the endophytic fungus Exserohilum rostratum. Ravenelin exhibits antiprotozoal and antibacterial activity. Ravenelin is active against gram-positive bacterial strains. Ravenelin can be studied for hit-to-lead development, especially for Chagas Disease .

HY-Y0079

D-Phenylalanine	Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
D-Phenylalanine is an atypical D-amino acid and an inhibitor of bacterial biofilm formation. D-Phenylalanine mainly replaces D-alanine (D-Ala) by incorporating into the fourth and fifth positions of bacterial peptidoglycan (PG), changing the cell wall structure, enhancing bacterial acid resistance and affecting biofilm formation. D-Phenylalanine may promote the secretion of peptide tyrosine tyrosine (PYY) in mammals by activating the intestinal GPR109B receptor. D-Phenylalanine can inhibit the maturation of microbial biofilms and promote the release of specific hormones. It can be used for antibacterial preservation, improving the yield of probiotics in the food industry, and studying appetite regulation and blood sugar control in metabolic diseases such as diabetes .

HY-B0958

Mupirocin BRL-4910A; Pseudomonic acid	Infection Structural Classification Microorganisms Classification of Application Fields Antibiotics Source classification Antibacterial Disease Research Disease Research Fields Other Antibiotics	Bacterial Antibiotic Aminoacyl-tRNA Synthetase
Mupirocin is an antibiotic. Mupirocin inhibits bacterial isoleucyl-tRNA synthetase, blocking protein synthesis. Mupirocin has high activity against Gram-positive bacteria such as Staphylococcus and Streptococcus, as well as some Gram-negative bacteria (such as Haemophilus influenzae). Mupirocin can be used in the research of diseases such as skin infections (such as MRSA infections) and chronic sinusitis .

HY-I1070

D-Isoleucine (R)-Isoleucine	Microorganisms Source classification	ASCT
D-Isoleucine is a selective competitive activator of the Asc-1 antiporter (Ki=0.98 mM). D-Isoleucine promotes the release of D-serine and glycine by binding to the Asc-1 protein on the neuronal cell membrane, and enhances NMDA receptor-dependent synaptic plasticity. D-Isoleucine can be used in the study of neurodegenerative diseases (such as Alzheimer's disease and schizophrenia). D-Isoleucine also acts as a non-classical D-amino acid, interferes with bacterial peptidoglycan synthesis, and inhibits the formation of Staphylococcus aureus biofilm, and has potential antibacterial application value[1][2].

HY-N8423

α-Amyrin 1 Publications Verification	Triterpenes Structural Classification other families Terpenoids Plants	ERK GSK-3 Apoptosis Caspase COX
α-Amyrin is a pentacyclic triterpenoid compound with oral activity. α-Amyrin activates the ERK and GSK-3β signaling pathways. α-Amyrin can inhibit cancer cells proliferation and induce apoptosis. α-Amyrin shows anti-bacterial and anti-inflammation activity. α-Amyrin can reduce blood glucose level. α-Amyrin can be used for the researches of cancer, infection, inflammation, metabolic disease and neurological disease, such as breast cancer, Streptococcus oralis infection, skin inflammation and diabetes .

HY-N7921

Urolithin M6	Structural Classification Monophenols Source classification Phenols Endogenous metabolite	Bacterial
Urolithin M6 is a polyhydroxy-rich metabolite with potential antioxidant activity. Urolithin M6 is produced by intestinal microbial metabolism and may act as an analog of tannic acid compounds. The production of Urolithin M6 in humans requires specific bacterial 3-dehydroxylase activity, which provides a new mechanism for its biotransformation. The metabolic profile of Urolithin M6 helps to stratify volunteers and further explore its potential role in health and disease .

HY-N11439

Albanol B	Structural Classification Natural Products Source classification Phenols Polyphenols Morus alba L. Plants Moraceae	CDK Akt ERK Apoptosis Bacterial
Albanol B is an arylbenzofuran derivative which can be isolated from mulberries. Albanol B exhibits anti-Alzheimer's disease, anti-bacterial and antioxidant activities. Albanol B inhibits cancer cells proliferation, down-regulates CDK1 expression. Albanol B also induces cell cycle arrest at G2/M and apoptosis. And Albanol B induces mitochondrial ROS production and increases the phosphorylation levels of AKT and ERK1/2 .

HY-B0958R

Mupirocin (Standard) BRL-4910A (Standard); Pseudomonic acid (Standard)	Structural Classification Microorganisms Antibiotics Source classification Antibacterial Disease Research Other Antibiotics	Reference Standards Bacterial Antibiotic Aminoacyl-tRNA Synthetase
Mupirocin (Standard) is the analytical standard of Mupirocin (HY-B0958). This product is intended for research and analytical applications. Mupirocin is an antibiotic. Mupirocin inhibits bacterial isoleucyl-tRNA synthetase, blocking protein synthesis. Mupirocin has high activity against Gram-positive bacteria such as Staphylococcus and Streptococcus, as well as some Gram-negative bacteria (such as Haemophilus influenzae). Mupirocin can be used in the research of diseases such as skin infections (such as MRSA infections) and chronic sinusitis .

HY-N11615R

Cyclo(Pro-Val) (Standard)	Structural Classification Alkaloids Microorganisms Other Alkaloids Source classification	Others Reference Standards
Tylosin (tartrate) (Standard) is the analytical standard of Tylosin (tartrate). This product is intended for research and analytical applications. Tylosin tartrate is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin tartrate exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin tartrate is widely used as a feed additive for promoting animal growth. Tylosin tartrate is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle .

HY-N8423R

α-Amyrin (Standard)	Triterpenes Structural Classification other families Terpenoids Plants	Reference Standards ERK GSK-3 Apoptosis Caspase COX
α-Amyrin (Standard) is a pentacyclic triterpenoid compound with oral activity. α-Amyrin (Standard) activates the ERK and GSK-3β signaling pathways. α-Amyrin (Standard) can inhibit cancer cells proliferation and induce apoptosis. α-Amyrin (Standard) shows anti-bacterial and anti-inflammation activity. α-Amyrin (Standard) can reduce blood glucose level. α-Amyrin (Standard) can be used for the researches of cancer, infection, inflammation, metabolic disease and neurological disease, such as breast cancer, Streptococcus oralis infection, skin inflammation and diabetes .

HY-W015954

(2R,3R)-Butane-2,3-diol	Structural Classification Natural Products Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite Calcium Channel Bacterial
(2R,3R)-Butane-2,3-diol is a non-covalent, reversible agonist targeting lanthanum (La ³⁺)-sensitive calcium channels in bacteria (e.g., Escherichia coli) with an EC₅₀ of approximately 25 mM. (2R,3R)-Butane-2,3-diol binds to calcium channel proteins or related complexes, induces channel opening, promotes extracellular calcium influx, and triggers intracellular calcium transients, which may regulate bacterial physiological activities such as growth, metabolism, and signal transduction. (2R,3R)-Butane-2,3-diol mediates bacterial-host cell signaling interactions and affects the metabolic balance of intestinal microorganisms, and can be used to study lactose intolerance and other related diseases .

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-W015954R

(2R,3R)-Butane-2,3-diol (Standard)	Structural Classification Natural Products Human Gut Microbiota Metabolites Microorganisms Source classification Endogenous metabolite	Reference Standards Endogenous Metabolite Calcium Channel Bacterial
(2R,3R)-Butane-2,3-diol (Standard) is the analytical standard of (2R,3R)-Butane-2,3-diol (HY-W015954). This product is intended for research and analytical applications. (2R,3R)-Butane-2,3-diol is a non-covalent, reversible agonist targeting lanthanum (La ³⁺)-sensitive calcium channels in bacteria (e.g., Escherichia coli) with an EC₅₀ of approximately 25 mM. (2R,3R)-Butane-2,3-diol binds to calcium channel proteins or related complexes, induces channel opening, promotes extracellular calcium influx, and triggers intracellular calcium transients, which may regulate bacterial physiological activities such as growth, metabolism, and signal transduction. (2R,3R)-Butane-2,3-diol mediates bacterial-host cell signaling interactions and affects the metabolic balance of intestinal microorganisms, and can be used to study lactose intolerance and other related diseases .

Cat. No.	Product Name	Chemical Structure

HY-W653871

Florfenicol amine-d3
Florfenicol amine-d₃ is deuterated labeled Florfenicol amine. Florfenicol amine is a metabolite of Florfenicol (HY-B1374). Florfenicol, a veterinary antibiotic, can be used in aquaculture to control susceptible bacterial diseases .

HY-136440S

Hydroxymetronidazole-d4
Hydroxymetronidazole-d₄ is the deuterium labeled Hydroxymetronidazole. Hydroxymetronidazole (Metronidazole-OH) is a metabolite of Metronidazole belonging to the class of nitroimidazoles. Hydroxymetronidazole can be used for the research of certain bacterial and protozoal diseases in poultry, swine dysentery and genital trichomoniasis in cattle .

HY-B0905S

Tilmicosin-d3

Tilmicosin-d₃ is the deuterium labeled Tilmicosin. Tilmicosin (LY-177370) is an orally active calcium channel antagonist and macrolide antibiotic with antimicrobial activity. Tilmicosin mainly acts on the 50S subunit of bacterial ribosomes, inhibiting protein synthesis. Tilmicosin is effective in the treatment of respiratory diseases in livestock such as cattle, sheep and pigs. In addition, Tilmicosin has immunomodulatory and anti-inflammatory effects .

HY-133695S

Florfenicol amine-d3-1
Florfenicol amine-d₃-1 is the deuterium labeled Florfenicol amine. Florfenicol amine is a metabolite of Florfenicol (HY-B1374). Florfenicol, a veterinary antibiotic, can be used in aquaculture to control susceptible bacterial diseases .

HY-136440S1

Hydroxymetronidazole-d2
Hydroxymetronidazole-d2 is the deuterium labeled Hydroxymetronidazole(HY-136440).Hydroxymetronidazole (Metronidazole-OH) is a metabolite of Metronidazole belonging to the class of nitroimidazoles. Hydroxymetronidazole can be used for the research of certain *bacterial* and protozoal diseases in poultry, swine dysentery and genital trichomoniasis in cattle .

HY-B1118S2

Secnidazole-d4

Secnidazole-d₄ is the deuterium labeled Secnidazole . Secnidazole (RP-14539) is an orally active azole antibiotic and a imidazole mitigator of Serratia marcescens virulence. Secnidazole, as an analog of acylhomoserine lactones, effectively inhibits QS resulting in the attenuation of Pseudomonas aeruginosa pathogenesis. Secnidazole has antimicrobial activity against many anaerobic Gram-negative and Gram-positive bacterial species in vitro. Secnidazole can be used for the research of various diseases, such as amoebiasis and giardiasis, and bacterial vaginitis .

HY-15662S

Tulathromycin A-d7
Tulathromycin A-d₇ (Tulathromycin-d₇) is deuterium labeled Tulathromycin A. Tulathromycin A (Tulathromycin), a macrolide antibiotic, inhibits protein synthesis (IC₅₀=0.26 μM) by targeting bacterial ribosome. Tulathromycin A is used for the research of respiratory disease in cattle and swine. Immunomodulatory effects .

HY-B1118S3

Secnidazole-d3

Secnidazole-d₃ (RP-14539-d₃; PM-185184-d₃) is the deuterium labeled Secnidazole (HY-B1118). Secnidazole (RP-14539) is an orally active azole antibiotic and a imidazole mitigator of Serratia marcescens virulence. Secnidazole, as an analog of acylhomoserine lactones, effectively inhibits QS resulting in the attenuation of Pseudomonas aeruginosa pathogenesis. Secnidazole has antimicrobial activity against many anaerobic Gram-negative and Gram-positive bacterial species in vitro. Secnidazole can be used for the research of various diseases, such as amoebiasis and giardiasis, and bacterial vaginitis .

HY-B0519AS

Tylosin-d3

Tylosin-d₃ is the deuterium labeled Tylosin. Tylosin (Tylosin A) is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin is widely used as a feed additive for promoting animal growth. Tylosin is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle .

HY-N7101S

Cefpodoxime proxetil-d7

Cefpodoxime proxetil-d₇ (U-76-d₇,252-d₇; CS-807-d₇) is the deuterium labeled Cefpodoxime Proxetil (HY-N7101). Cefpodoxime Proxetil is an orally active broad spectrum third-generation cephalosporin with potent antibacterial activity against both Gram-positive and Gram-negative bacteria including staphylococci, streptococci, Haemophilus influenzae, Neisseria gonorrhoeae, Escherichia coli, Klebsiella pnuemoniae, Citrobacter spp, and Proteus spp. Cefpodoxime Proxetil binds to penicillin binding proteins (PBPs), which inhibits peptidoglycan synthesis, finally results in interfering bacterial cell wall biosynthesis. Cefpodoxime Proxetil can be used against skin structure infections, acute otitis media, pharyngitis, tonsillitis, upper respiratory tract infection, urinary tract infections and sexually transmitted diseases .

Cat. No.	Product Name		Classification

HY-B2091

Azidocillin		Azide
Azidocillin, a semi-synthetic Penicillin, is an orally active β-lactam antibiotic. Azidocillin bears an azide functionality and retains on-target activity within *bacteria. Azidocillin can be used to research osteitis caused by dental surgery, otitis media, enterococcal septicemia and other bacterial* infectious diseases . Azidocillin is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

Cat. No.	Product Name		Classification

HY-153205

Aluminum hydroxide adjuvant		Adjuvant
Aluminum hydroxide adjuvant is a vaccine adjuvant. The aluminum content is 9-11 mg/mL. Aluminum hydroxide adjuvant induces the differentiation of macrophages into a new type of mature, specialized antigen-presenting cells in vitro . It has a strong adsorption capacity for negatively charged antigens, a significant sustained-release effect, no stress response, high safety, and can effectively induce immune responses in the body. It is suitable for various veterinary vaccines, including inactivated vaccines or gene-engineered subunit vaccines for bacterial and viral diseases of livestock and poultry. It is suitable for various veterinary vaccines, including inactivated vaccines or gene-engineered subunit vaccines for bacterial and viral diseases of livestock and poultry.

HY-159747

Aluminum hydroxide adjuvant aluminum : 4~6 mg/mL		Adjuvant
Aluminum hydroxide adjuvant (aluminum : 4~6 mg/mL) is a micron level water-based aluminum hydroxide adjuvant. The aluminum content is 4 - 6 mg/ml. It has a strong adsorption capacity for negatively charged antigens, a significant sustained-release effect, no stress response, high safety, and can effectively induce immune responses in the body. It is suitable for various veterinary vaccines, including inactivated vaccines or gene-engineered subunit vaccines for bacterial and viral diseases of livestock and poultry.

HY-174569

Human NFKB1 mRNA		mRNA
Human NFKB1 mRNA encodes the human nuclear factor kappa B subunit 1 (NFKB1) protein, a transcription regulator that is activated by various intra- and extra-cellular stimuli such as cytokines, oxidant-free radicals, ultraviolet irradiation, and bacterial or viral products. Inappropriate activation of NFKB has been associated with a number of inflammatory diseases while persistent inhibition of NFKB leads to inappropriate immune cell development or delayed cell growth. NFKB is a critical regulator of the immediate-early response to viral infection.

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