Search Result

Results for "

antimicrobial effect

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Aminopeptidase (1) Antibiotic (21) Apoptosis (2) Autophagy (2) Bacterial (56) Beta-lactamase (2) Biochemical Assay Reagents (1) Calcium Channel (1) Carbonic Anhydrase (1) Deubiquitinase (1) DNA/RNA Synthesis (11) Endogenous Metabolite (6) Ferroptosis (2) Fungal (5) HSV (2) Influenza Virus (2) Insecticide (1) Interleukin Related (3) Isotope-Labeled Compounds (3) JAK (2) mTOR (2) Necroptosis (1) NF-κB (2) PI3K (2) Potassium Channel (1) Reactive Oxygen Species (4) TGF-β Receptor (1) Thrombin (1) TNF Receptor (1) VSV (2)
By Research Areas:	Cancer (24) Cardiovascular Disease (1) Infection (59) Inflammation/Immunology (7) Metabolic Disease (1)

By Targets:

Aminopeptidase (1)

Antibiotic (21)

Apoptosis (2)

Autophagy (2)

Bacterial (56)

Beta-lactamase (2)

Biochemical Assay Reagents (1)

Calcium Channel (1)

Carbonic Anhydrase (1)

Deubiquitinase (1)

DNA/RNA Synthesis (11)

Endogenous Metabolite (6)

Ferroptosis (2)

Fungal (5)

HSV (2)

Influenza Virus (2)

Insecticide (1)

Interleukin Related (3)

Isotope-Labeled Compounds (3)

JAK (2)

mTOR (2)

Necroptosis (1)

NF-κB (2)

PI3K (2)

Potassium Channel (1)

Reactive Oxygen Species (4)

TGF-β Receptor (1)

Thrombin (1)

TNF Receptor (1)

VSV (2)

By Research Areas:

Cancer (24)

Cardiovascular Disease (1)

Infection (59)

Inflammation/Immunology (7)

Metabolic Disease (1)

Inhibitors & Agonists

Screening Libraries

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-B0479S

Thiamphenicol-d3 Thiophenicol-d₃; Dextrosulphenidol-d₃	Isotope-Labeled Compounds Bacterial Antibiotic	Infection
Thiamphenicol-d₃ is a deuterium labeled Thiamphenicol. Thiamphenicol, a methyl-sulfonyl derivative of Chloramphenicol, is a broad-spectrum antimicrobial antibiotic. Thiamphenicol acts by binding to the 50S ribosomal subunit, leading to inhibition of protein synthesis and bacteriostatic effect (against Gram-negative, Gram-positive aerobic and anaerobic bacteria)[1][2].

HY-P5608

Maximin 4	Bacterial	Infection
Maximin 4 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 4 has cytotoxicity on tumor cells and spermicidal effect .

HY-P5609

Maximin 5	Bacterial	Infection
Maximin 5 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 5 has cytotoxicity on tumor cells and spermicidal effect .

HY-P5604

Maximin 1	Bacterial	Infection
Maximin 1 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 1 has cytotoxicity on tumor cells and spermicidal effect .

HY-P5605

Maximin 2	Bacterial	Infection
Maximin 2 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 2 has cytotoxicity on tumor cells and spermicidal effect .

HY-P5606

Maximin 3	Bacterial	Infection
Maximin 3 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 3 has cytotoxicity on tumor cells and spermicidal effect. Maximin 3 has significant anti-HIV activity .

HY-P5711

NEMURI	Bacterial	Infection
NEMURI is an antimicrobial peptide with sleep-promoting effect .

HY-N1886

Catalpanp-1	Bacterial Fungal	Infection
Catalpanp-1 is a potent anti-microbial agent. Catalpanp-1 has strong antimicrobial effect on yeast, bacteria, fungi and the like .

HY-168852

Antimicrobial agent-37	Bacterial	Infection
Antimicrobial agent-37 (compound 6a) is a potent broad-spectrum antimicrobial agent that has a biofilm-destroying effect, acting on bacterial membranes and cracking them .

HY-113759

Saquayamycin A	Bacterial	Infection Cancer
Saquayamycin A has antimicrobial effect, but it has weaker effect against Gram-negative bacteria. Saquayamycin A has inhibitory effect on leukemia P388 cells and Adriamycin-resistant P388 cells .

HY-113771

Saquayamycin C	Bacterial	Infection Cancer
Saquayamycin C has antimicrobial effect, but it has weaker effect against Gram-negative bacteria. Saquayamycin C has inhibitory effect on leukemia P388 cells and Adriamycin-resistant P388 cells .

HY-N13870

Saquayamycin A1	Bacterial	Infection Cancer
Saquayamycin A1 has antimicrobial effect, but it has weaker effect against Gram-negative bacteria. Saquayamycin A1 has inhibitory effect on leukemia P388 cells and Adriamycin-resistant P388 cells .

HY-N13868

Saquayamycin C1	Bacterial	Infection Cancer
Saquayamycin C1 has antimicrobial effect, but it has weaker effect against Gram-negative bacteria. Saquayamycin C1 has inhibitory effect on leukemia P388 cells and Adriamycin-resistant P388 cells .

HY-126802

Saquayamycin B1	Bacterial	Infection Cancer
Saquayamycin B1 has antimicrobial effect, but it has weaker effect against Gram-negative bacteria. Saquayamycin B1 has inhibitory effect on leukemia P388 cells and Adriamycin-resistant P388 cells .

HY-P5607

Bombinin	Bacterial Antibiotic Aminopeptidase	Infection
Bombinin is an antimicrobial peptide derived from frog Bombina variegata. Bombinin has a protective effect on aminopeptidase .

HY-Y0532

N-Chlorosuccinimide Succinchlorimide	Bacterial	Infection
N-Chlorosuccinimide can enhance the antimicrobial effect of Benzalkonium chloride (HY-B2232) on biofilm Pseudomonas aeruginosa .

HY-123081

Eburicol	Bacterial	Infection Cancer
Eburicol is a natural sterol with antiproliferative and antimicrobial activities. Eburicol has a weak antimicrobial activity against S. aureus. Eburicol shows cytotoxic effect against MCF-7 and MDA-MB-231 cell lines .

HY-122288

SC 28538	Bacterial	Infection
SC 28538 is a compound with antimicrobial activity. SC 28538 exerts its antimicrobial effect by reducing its nitro moiety in an anaerobic environment to form cytotoxic free radicals that can damage DNA and other key biomolecules of microorganisms .

HY-176055

hCAI/II-IN-11	Carbonic Anhydrase	Infection
hCAI/II-IN-11 (compound 2c) is a Carbonic Anhydrase Inhibitor with IC₅₀ values of 12.56 μM and 13.02 μM for hCA I and hCA II, respectively. hCAI/II-IN-11 shows antioxidant and antimicrobial effects .

HY-136666

Antibiotic AC4437	Bacterial	Others
Antibiotic AC4437 is a compound with antimicrobial activity isolated from specific soil microorganisms and has an inhibitory effect on Bacillus subtilis.

HY-146460

Antimicrobial agent-2	Reactive Oxygen Species	Infection
Antimicrobial agent-2 (compound V-a) is a broad-spectrum antimicrobial agent, possessing inhibitory activity against various Gram-positive and -negative bacteria. Antimicrobial agent-2 has excellent inhibitory effect on *Methicillin-resistant Staphylococcus aureus* (MRSA) with a MIC** of 1 μg/mL. Antimicrobial agent-2 can effectively damage the membrane and lead to the leakage of protein, also can induce the generation of ROS. Antimicrobial agent-2 exhibits low toxicity, no obvious resistance and good bioavailability .

HY-N8097

Kushenol W	Bacterial	Infection
Kushenol W is a prenylated flavonoid that can be isolated from the root of Sophora flavescens. Kushenol W has antimicrobial effect, with a MIC of 10 μg/mL for Staphylococcus aureus .

HY-P1763

Urechistachykinin II Uru-TK II	Bacterial	Infection
Urechistachykinin II (Uru-TK II), an invertebrate tachykinin-related peptides (TRPs) isolated from echiuroid worms, shows antimicrobial activities without a hemolytic effect .

HY-P1768

Urechistachykinin I Uru-TK I	Bacterial	Infection
Urechistachykinin I (Uru-TK I), an invertebrate tachykinin-related peptides (TRPs) isolated from echiuroid worms, shows antimicrobial activities without a hemolytic effect .

HY-152249

Antibacterial agent 131	Antibiotic Bacterial Fungal	Infection
Antibacterial agent 131 is a quinoline derivative. Antibacterial agent 131 has antimicrobial effect. Antibacterial agent 131 destroys the integrity of the fungal cells via blocking ergosterol production .

HY-W075256

Isotianil	Bacterial	Others
Isotianil is a plant defense inducer that has no direct antimicrobial effect but instead activates typical plant defense responses. Isotianil can be used as a plant protection agent for controlling rice blast .

HY-149155

o-Cymen-5-ol	Bacterial	Infection
o-Cymen-5-ol is a broad-spectrum antimicrobial agent with direct antimicrobial activity. o-Cymen-5-ol showed effective minimum inhibitory concentrations (MICs) against a variety of bacteria and fungi, such as Streptococcus mutans and Candida albicans. The combination of o-Cymen-5-ol and zinc showed synergistic effects, enhancing the inhibitory effect against oral pathogens. o-Cymen-5-ol was able to inhibit the glycolysis process and co-enhanced this effect with zinc. o-Cymen-5-ol showed a stronger antibacterial effect in toothpaste than placebo .

HY-N14911

Actinoplanone A	Antibiotic Bacterial Fungal DNA/RNA Synthesis	Infection Cancer
Actinoplanone A is a polycyclic xanthone antibiotic. Actinoplanone A has strong antimicrobial activities against bacteria and the rice blast fungus. Actinoplanone A is cytotoxic to various tumor cells and has an inhibitory effect on DNA synthesis .

HY-163190

NDM-1 inhibitor-4	Bacterial	Infection
NDM-1 inhibitor-4 (compound 27) is a NDM-1 inhibitor with K_i of 1.7 μM. NDM-1 inhibitor-4 has antimicrobial effect .

HY-126569

Efrotomycin	Antibiotic Bacterial	Infection
Efrotomycin is an orally active antibiotic. Efrotomycin can be isolated from the Streptomyces Lactamdurans. Efrotomycin has insignificant effect on Salmonella typhimurium quantity, duration, shedding rate, and antimicrobial susceptibility in infected pigs .

HY-N12723

Talaroderxine D	Fungal	Infection
Talaroderxine D (compound 4) has biofilm inhibitory effect. Talaroderxine D shows antimicrobial activities against Bacillus subtilis and Staphylococcus aureus with MIC values of 2.1 and 8.3 μg/mL .

HY-P2920

Protamine from salmon	Biochemical Assay Reagents Thrombin Bacterial	Infection Cardiovascular Disease
Protamine from salmon is a biochemical agent with antioxidant, antiheparin and antimicrobial activities. Protamine from salmon neutralizes the anticoagulant effect of heparin, thereby preventing the formation of antithrombin complexes in canine samples pretreated with heparin in vitro .

HY-118843

Lombazole	Potassium Channel	Infection
Lombazole is an antimicrobial compound with activity that inhibits cell membrane synthesis. Lombazole had little effect on K+ permeability in S. aureus. Lombazole inhibited only de novo synthesis of cell enclosure in S. aureus, and this effect occurred before growth was affected. The main effect of lombazole was through inhibition of lipid synthesis. Lombazole may have an effect on key steps in lipid biosynthesis, as inferred from the lack of changes in lipid patterns after treatment. Lombazole also inhibited the sterol C-14 demethylation step in Candida albicans .

HY-B0479

Thiamphenicol Thiophenicol; Dextrosulphenidol	Beta-lactamase Bacterial Antibiotic	Infection
Thiamphenicol (Thiophenicol), a methyl-sulfonyl derivative of Chloramphenicol, is a broad-spectrum antimicrobial antibiotic. Thiamphenicol acts by binding to the 50S ribosomal subunit, leading to inhibition of protein synthesis and bacteriostatic effect (against Gram-negative, Gram-positive aerobic and anaerobic bacteria) .

HY-163473

IITR08367	Bacterial	Infection
IITR08367 is a potent effector pump Acinetobacter baumannii Fosfomycin Efflux pump (AbaF) inhibitor for enhancing the antimicrobial activity of Fosfomycin (HY-B1075A) against *Acinetobacter baumannii*. IITR08367 acts by interfering with Fosfomycin/H ⁺ reverse transporter activity. .

HY-Y0520

Itaconic acid 2 Publications Verification Methylenesuccinic acid	Endogenous Metabolite Ferroptosis	Inflammation/Immunology Cancer
Itaconic acid, a precursor of polymers, chemicals, and fuels, can be synthesized by many fungi. Itaconic acid also is a macrophage-specific metabolite. Itaconic acid mediates crosstalk between macrophage metabolism and peritoneal tumors. Itaconic acid has anti-inflammatory, anti-microbial and immunomodulatory effect .

HY-N14323

Madindoline A	Interleukin Related	Inflammation/Immunology
Madindoline A is an IL-6 inhibitor. Madindoline A inhibits IL-6-dependent MH-60 cells and has no inhibitory effect on IL-6-independent MH-60 cells. In the presence of 0.1 U/mL IL-6, it inhibits IL-6-dependent MH-60 cells with an IC₅₀ of 8 μM. Madindoline A has no antimicrobial effect .

HY-W728085

CPPD-Q	Bacterial Antibiotic Insecticide Reactive Oxygen Species	Infection
CPPD-Q is an antimicrobial agent and insecticide. CPPD-Q has an EC₅₀ of 6.98 mg/L against Vibrio fischeri. At doses of 1 or 10 µg/mL, CPPD-Q exerts its insecticidal effect by inducing the production of reactive oxygen species (ROS) in the intestines of Caenorhabditis elegans .

HY-N14325

Madindoline B	Interleukin Related	Infection
Madindoline B is an IL-6 inhibitor. Madindoline B inhibits IL-6-dependent MH-60 cells and has no inhibitory effect on IL-6-independent MH-60 cells. In the presence of 0.1 U/mL IL-6, it inhibits IL-6-dependent MH-60 cells with an IC₅₀ of 30 μM. Madindoline B has no antimicrobial effect .

HY-N2515

Ginsenoside Rk1 5+ Cited Publications	NF-κB PI3K JAK Apoptosis	Inflammation/Immunology Cancer
Ginsenoside Rk1 is a unique component created by processing the ginseng plant (mainly Sung Ginseng, SG) at high temperatures . Ginsenoside Rk1 has anti-inflammatory effect, suppresses the activation of Jak2/Stat3 signaling pathway and NF-κB . Ginsenoside Rk1 has anti-tumor effect, antiplatelet aggregation activities, anti-insulin resistance, nephroprotective effect, antimicrobial effect, cognitive function enhancement, lipid accumulation reduction and prevents osteoporosis . Ginsenoside Rk1 induces cell apoptosis by triggering intracellular reactive oxygen species (ROS) generation and blocking PI3K/Akt pathway .

HY-N2011

Octyl gallate n-Octyl gallate; Stabilizer GA 8	VSV Bacterial HSV Influenza Virus Reactive Oxygen Species	Infection
Octyl gallate (Progallin O) is widely used as a food additive, with antimicrobial and antioxidant activity . Octyl gallate (Progallin O) shows selective and sensitive fluorescent property . Octyl gallate shows a marked antiviral effect against HSV-1, vesicular stomatitis virus (VSV) and poliovirus .

HY-116974

ent-Thiamphenicol ent-Thiophenicol; ent-Dextrosulphenidol	Antibiotic	Others
ent-Thiamphenicol (ent-Dextrosulphenidol) is a enantiomer of Thiamphenicol (HY-B0479). Thiamphenicol, a methyl-sulfonyl derivative of Chloramphenicol, is a broad-spectrum antimicrobial antibiotic. Thiamphenicol acts by binding to the 50S ribosomal subunit, leading to inhibition of protein synthesis and bacteriostatic effect (against Gram-negative, Gram-positive aerobic and anaerobic bacteria) .

HY-B0479R

Thiamphenicol (Standard) Thiophenicol (Standard); Dextrosulphenidol (Standard)	Beta-lactamase Bacterial Antibiotic	Infection
Thiamphenicol (Standard) is the analytical standard of Thiamphenicol. This product is intended for research and analytical applications. Thiamphenicol (Thiophenicol), a methyl-sulfonyl derivative of Chloramphenicol, is a broad-spectrum antimicrobial antibiotic. Thiamphenicol acts by binding to the 50S ribosomal subunit, leading to inhibition of protein synthesis and bacteriostatic effect (against Gram-negative, Gram-positive aerobic and anaerobic bacteria) .

HY-P5391

LL-37(17-32)	Bacterial	Others
LL-37(17-32) is a biological active peptide. (This peptide is an active segment of LL-37, a peptide derived from the C-terminal domain of human cathelicidin antimicrobial peptide. It has been reported that the LL17-32 peptide exhibits reversal effect on ABCG2-mediated multidrug resistance in cancer cell lines.)

HY-Y0520R

Itaconic acid (Standard) Methylenesuccinic acid (Standard)	Endogenous Metabolite Ferroptosis	Inflammation/Immunology
Itaconic acid (Standard) is the analytical standard of Itaconic acid. This product is intended for research and analytical applications. Itaconic acid, a precursor of polymers, chemicals, and fuels, can be synthesized by many fungi. Itaconic acid also is a macrophage-specific metabolite. Itaconic acid mediates crosstalk between macrophage metabolism and peritoneal tumors. Itaconic acid has anti-inflammatory, anti-microbial and immunomodulatory effect .

HY-N10473

Pulcherriminic acid	Bacterial Fungal	Infection
Pulcherriminic acid is a cyclic dipeptide antimicrobial agent with high affinity for Fe ³⁺, found mainly in Bacillus and yeast. Pulcherriminic acid chelates iron ions through a non-enzymatic reaction to form the extracellular red pigment pulcherrimin, which competes for iron nutrition and thus achieves an antibacterial effect. Pulcherriminic acid has great applications in food, agriculture and medical industries .

HY-B0220

Erythromycin Maximum Cited Publications 19 Publications Verification	Bacterial Antibiotic DNA/RNA Synthesis	Infection Cancer
Erythromycin is a macrolide antibiotic produced by actinomycete?Streptomyces erythreus?with a broad spectrum of antimicrobial activity. Erythromycin binds to bacterial 50S ribosomal subunits and inhibits?RNA-dependent protein synthesis?by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid ^[1][2]. Erythromycin also exhibits antitumor and neuroprotective effect in different fields of research ^[3][4].

HY-N2515R

Ginsenoside Rk1 (Standard)	NF-κB PI3K JAK Apoptosis	Inflammation/Immunology Cancer
Ginsenoside Rk1 (Standard) is the analytical standard of Ginsenoside Rk1. This product is intended for research and analytical applications. Ginsenoside Rk1 is a unique component created by processing the ginseng plant (mainly Sung Ginseng, SG) at high temperatures . Ginsenoside Rk1 has anti-inflammatory effect, suppresses the activation of Jak2/Stat3 signaling pathway and NF-κB . Ginsenoside Rk1 has anti-tumor effect, antiplatelet aggregation activities, anti-insulin resistance, nephroprotective effect, antimicrobial effect, cognitive function enhancement, lipid accumulation reduction and prevents osteoporosis . Ginsenoside Rk1 induces cell apoptosis by triggering intracellular reactive oxygen species (ROS) generation and blocking PI3K/Akt pathway .

HY-108875

Erythromycin stearate	Antibiotic Bacterial DNA/RNA Synthesis	Infection Cancer
Erythromycin stearate is a macrolide antibiotic produced by actinomycete Streptomyces erythreus with a broad spectrum of antimicrobial activity. Erythromycin stearate binds to bacterial 50S ribosomal subunits and inhibits RNA-dependent protein synthesis by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid ^[1][2]. Erythromycin stearate also exhibits antitumor and neuroprotective effect in different fields of research ^[3][4].

HY-B0220C

Erythromycin (aspartate)	Antibiotic Bacterial DNA/RNA Synthesis	Infection Cancer
Erythromycin aspartate is a macrolide antibiotic produced by actinomycete?Streptomyces erythreus?with a broad spectrum of antimicrobial activity. Erythromycin aspartate binds to bacterial 50S ribosomal subunits and inhibits?RNA-dependent protein synthesis?by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid ^[1][2]. Erythromycin aspartate also exhibits antitumor and neuroprotective effect in different fields of research ^[3][4].

Cat. No.	Product Name

HY-L049

Antibacterial Compound Library

1,639 compounds

Antibacterial agents are a group of materials that fight against pathogenic bacteria. Thus, by killing or reducing the metabolic activity of bacteria, their pathogenic effect in the biological environments will be minimized. The most widely used antibacterial agents exert their effects on bacterial cell wall synthesis, protein synthesis, DNA replication and metabolic pathways. However, resistance to antimicrobial agents has become a major source of morbidity and mortality worldwide. The main mechanisms of resistance are limiting uptake of a drug, modification of a drug target, inactivation of a drug, and active efflux of a drug. Therefore, it is an urgent need to develop new drugs targeted at resistant organisms.

MCE offers a unique collection of 1,639 compounds with validated antibacterial activities. MCE antibacterial compound library is an effective tool for drug repurposing screening, combination screening and biological investigation.

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-P2920

Protamine from salmon	Cell Assay Reagents
Protamine from salmon is a biochemical agent with antioxidant, antiheparin and antimicrobial activities. Protamine from salmon neutralizes the anticoagulant effect of heparin, thereby preventing the formation of antithrombin complexes in canine samples pretreated with heparin in vitro .

Cat. No.	Product Name	Target	Research Area

HY-P5255

Oligopeptide-10	Peptides	Infection
Oligopeptide-10 is a bioactive peptide with anti-microbial effect and has been reported used as a cosmetic ingredient .

HY-P5608

Maximin 4	Bacterial	Infection
Maximin 4 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 4 has cytotoxicity on tumor cells and spermicidal effect .

HY-P5609

Maximin 5	Bacterial	Infection
Maximin 5 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 5 has cytotoxicity on tumor cells and spermicidal effect .

HY-P5604

Maximin 1	Bacterial	Infection
Maximin 1 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 1 has cytotoxicity on tumor cells and spermicidal effect .

HY-P5605

Maximin 2	Bacterial	Infection
Maximin 2 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 2 has cytotoxicity on tumor cells and spermicidal effect .

HY-P5606

Maximin 3	Bacterial	Infection
Maximin 3 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 3 has cytotoxicity on tumor cells and spermicidal effect. Maximin 3 has significant anti-HIV activity .

HY-P5711

NEMURI	Bacterial	Infection
NEMURI is an antimicrobial peptide with sleep-promoting effect .

HY-P5607

Bombinin	Bacterial Antibiotic Aminopeptidase	Infection
Bombinin is an antimicrobial peptide derived from frog Bombina variegata. Bombinin has a protective effect on aminopeptidase .

HY-P1763

Urechistachykinin II Uru-TK II	Bacterial	Infection
Urechistachykinin II (Uru-TK II), an invertebrate tachykinin-related peptides (TRPs) isolated from echiuroid worms, shows antimicrobial activities without a hemolytic effect .

HY-P1768

Urechistachykinin I Uru-TK I	Bacterial	Infection
Urechistachykinin I (Uru-TK I), an invertebrate tachykinin-related peptides (TRPs) isolated from echiuroid worms, shows antimicrobial activities without a hemolytic effect .

HY-P5391

LL-37(17-32)	Bacterial	Others
LL-37(17-32) is a biological active peptide. (This peptide is an active segment of LL-37, a peptide derived from the C-terminal domain of human cathelicidin antimicrobial peptide. It has been reported that the LL17-32 peptide exhibits reversal effect on ABCG2-mediated multidrug resistance in cancer cell lines.)

HY-P5557

TP4 (Nile tilapia piscidin)	Bacterial Necroptosis	Cancer
TP4 (Nile tilapia piscidin) is an orally active piscidin-like antimicrobial peptide. TP4 inhibits multiple gram positive and negative strains (MIC: 0.03-10 μg/mL). TP4 shows hemolytic activities. TP4 enhances immune response, antioxidant activity, and intestinal health against bacterial infections. TP4 also has anti-tumor effect, and induces necrosis by triggering mitochondrial dysfunction in cancer cells .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N1886

Catalpanp-1	Quinones Structural Classification Catalpa ovata G. Don Source classification Bignoniaceae Plants Naphthalene Quinones	Bacterial Fungal
Catalpanp-1 is a potent anti-microbial agent. Catalpanp-1 has strong antimicrobial effect on yeast, bacteria, fungi and the like .

HY-113759

Saquayamycin A	Structural Classification Microorganisms Antibiotics Source classification Other Antibiotics	Bacterial
Saquayamycin A has antimicrobial effect, but it has weaker effect against Gram-negative bacteria. Saquayamycin A has inhibitory effect on leukemia P388 cells and Adriamycin-resistant P388 cells .

HY-113771

Saquayamycin C	Structural Classification Natural Products Microorganisms Source classification	Bacterial
Saquayamycin C has antimicrobial effect, but it has weaker effect against Gram-negative bacteria. Saquayamycin C has inhibitory effect on leukemia P388 cells and Adriamycin-resistant P388 cells .

HY-N13870

Saquayamycin A1	Structural Classification Microorganisms Antibiotics Source classification	Bacterial
Saquayamycin A1 has antimicrobial effect, but it has weaker effect against Gram-negative bacteria. Saquayamycin A1 has inhibitory effect on leukemia P388 cells and Adriamycin-resistant P388 cells .

HY-N13868

Saquayamycin C1	Structural Classification Microorganisms Antibiotics Source classification Other Antibiotics	Bacterial
Saquayamycin C1 has antimicrobial effect, but it has weaker effect against Gram-negative bacteria. Saquayamycin C1 has inhibitory effect on leukemia P388 cells and Adriamycin-resistant P388 cells .

HY-126802

Saquayamycin B1	Structural Classification Microorganisms Antibiotics Source classification Other Antibiotics	Bacterial
Saquayamycin B1 has antimicrobial effect, but it has weaker effect against Gram-negative bacteria. Saquayamycin B1 has inhibitory effect on leukemia P388 cells and Adriamycin-resistant P388 cells .

HY-123081

Eburicol	Triterpenes Structural Classification Microorganisms Terpenoids Source classification	Bacterial
Eburicol is a natural sterol with antiproliferative and antimicrobial activities. Eburicol has a weak antimicrobial activity against S. aureus. Eburicol shows cytotoxic effect against MCF-7 and MDA-MB-231 cell lines .

HY-N8097

Kushenol W	Infection Flavonoids Classification of Application Fields Leguminosae Flavonones Source classification Phenols Polyphenols Plants Sophora flavescens Aiton Disease Research Fields	Bacterial
Kushenol W is a prenylated flavonoid that can be isolated from the root of Sophora flavescens. Kushenol W has antimicrobial effect, with a MIC of 10 μg/mL for Staphylococcus aureus .

HY-N14911

Actinoplanone A	Structural Classification Natural Products Microorganisms Xanthones Source classification Phenols	Antibiotic Bacterial Fungal DNA/RNA Synthesis
Actinoplanone A is a polycyclic xanthone antibiotic. Actinoplanone A has strong antimicrobial activities against bacteria and the rice blast fungus. Actinoplanone A is cytotoxic to various tumor cells and has an inhibitory effect on DNA synthesis .

HY-N12723

Talaroderxine D	Structural Classification Source classification Phenols Polyphenols Endogenous metabolite	Fungal
Talaroderxine D (compound 4) has biofilm inhibitory effect. Talaroderxine D shows antimicrobial activities against Bacillus subtilis and Staphylococcus aureus with MIC values of 2.1 and 8.3 μg/mL .

HY-Y0520

Itaconic acid 2 Publications Verification Methylenesuccinic acid	Structural Classification Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Endogenous metabolite Inflammation/Immunology Disease Research Fields	Endogenous Metabolite Ferroptosis
Itaconic acid, a precursor of polymers, chemicals, and fuels, can be synthesized by many fungi. Itaconic acid also is a macrophage-specific metabolite. Itaconic acid mediates crosstalk between macrophage metabolism and peritoneal tumors. Itaconic acid has anti-inflammatory, anti-microbial and immunomodulatory effect .

HY-N14323

Madindoline A	Structural Classification Natural Products Microorganisms Source classification	Interleukin Related
Madindoline A is an IL-6 inhibitor. Madindoline A inhibits IL-6-dependent MH-60 cells and has no inhibitory effect on IL-6-independent MH-60 cells. In the presence of 0.1 U/mL IL-6, it inhibits IL-6-dependent MH-60 cells with an IC₅₀ of 8 μM. Madindoline A has no antimicrobial effect .

HY-N14325

Madindoline B	Structural Classification Natural Products Microorganisms Source classification	Interleukin Related
Madindoline B is an IL-6 inhibitor. Madindoline B inhibits IL-6-dependent MH-60 cells and has no inhibitory effect on IL-6-independent MH-60 cells. In the presence of 0.1 U/mL IL-6, it inhibits IL-6-dependent MH-60 cells with an IC₅₀ of 30 μM. Madindoline B has no antimicrobial effect .

HY-N2515

Ginsenoside Rk1 5+ Cited Publications	Panax ginseng C. A. Meyer Triterpenes Structural Classification Classification of Application Fields Terpenoids Source classification Plants Inflammation/Immunology Disease Research Fields Araliaceae	NF-κB PI3K JAK Apoptosis
Ginsenoside Rk1 is a unique component created by processing the ginseng plant (mainly Sung Ginseng, SG) at high temperatures . Ginsenoside Rk1 has anti-inflammatory effect, suppresses the activation of Jak2/Stat3 signaling pathway and NF-κB . Ginsenoside Rk1 has anti-tumor effect, antiplatelet aggregation activities, anti-insulin resistance, nephroprotective effect, antimicrobial effect, cognitive function enhancement, lipid accumulation reduction and prevents osteoporosis . Ginsenoside Rk1 induces cell apoptosis by triggering intracellular reactive oxygen species (ROS) generation and blocking PI3K/Akt pathway .

HY-N2011

Octyl gallate n-Octyl gallate; Stabilizer GA 8	Infection Structural Classification Paeonia lactiflora Pall. Classification of Application Fields Source classification Phenols Polyphenols Plants Paeoniaceae Disease Research Fields	VSV Bacterial HSV Influenza Virus Reactive Oxygen Species
Octyl gallate (Progallin O) is widely used as a food additive, with antimicrobial and antioxidant activity . Octyl gallate (Progallin O) shows selective and sensitive fluorescent property . Octyl gallate shows a marked antiviral effect against HSV-1, vesicular stomatitis virus (VSV) and poliovirus .

HY-Y0520R

Itaconic acid (Standard) Methylenesuccinic acid (Standard)	Structural Classification Human Gut Microbiota Metabolites Microorganisms Ketones, Aldehydes, Acids Endogenous metabolite	Endogenous Metabolite Ferroptosis
Itaconic acid (Standard) is the analytical standard of Itaconic acid. This product is intended for research and analytical applications. Itaconic acid, a precursor of polymers, chemicals, and fuels, can be synthesized by many fungi. Itaconic acid also is a macrophage-specific metabolite. Itaconic acid mediates crosstalk between macrophage metabolism and peritoneal tumors. Itaconic acid has anti-inflammatory, anti-microbial and immunomodulatory effect .

HY-N10473

Pulcherriminic acid	Structural Classification Microorganisms Cyclopeptides	Bacterial Fungal
Pulcherriminic acid is a cyclic dipeptide antimicrobial agent with high affinity for Fe ³⁺, found mainly in Bacillus and yeast. Pulcherriminic acid chelates iron ions through a non-enzymatic reaction to form the extracellular red pigment pulcherrimin, which competes for iron nutrition and thus achieves an antibacterial effect. Pulcherriminic acid has great applications in food, agriculture and medical industries .

HY-B0220

Erythromycin Maximum Cited Publications 19 Publications Verification	Structural Classification Classification of Application Fields Source classification Antibacterial Disease Research Infection Microorganisms Macrolide Antibiotics Antibiotics Animal Husbandry Mammalian Cell Culture Anticancer Disease Research Fields	Bacterial Antibiotic DNA/RNA Synthesis
Erythromycin is a macrolide antibiotic produced by actinomycete?Streptomyces erythreus?with a broad spectrum of antimicrobial activity. Erythromycin binds to bacterial 50S ribosomal subunits and inhibits?RNA-dependent protein synthesis?by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid ^[1][2]. Erythromycin also exhibits antitumor and neuroprotective effect in different fields of research ^[3][4].

HY-N2515R

Ginsenoside Rk1 (Standard)	Panax ginseng C. A. Meyer Triterpenes Structural Classification Terpenoids Source classification Plants Araliaceae	NF-κB PI3K JAK Apoptosis
Ginsenoside Rk1 (Standard) is the analytical standard of Ginsenoside Rk1. This product is intended for research and analytical applications. Ginsenoside Rk1 is a unique component created by processing the ginseng plant (mainly Sung Ginseng, SG) at high temperatures . Ginsenoside Rk1 has anti-inflammatory effect, suppresses the activation of Jak2/Stat3 signaling pathway and NF-κB . Ginsenoside Rk1 has anti-tumor effect, antiplatelet aggregation activities, anti-insulin resistance, nephroprotective effect, antimicrobial effect, cognitive function enhancement, lipid accumulation reduction and prevents osteoporosis . Ginsenoside Rk1 induces cell apoptosis by triggering intracellular reactive oxygen species (ROS) generation and blocking PI3K/Akt pathway .

HY-B0220D

Erythromycin thiocyanate Maximum Cited Publications 19 Publications Verification	Infection Structural Classification Microorganisms Macrolide Antibiotics Classification of Application Fields Antibiotics Source classification Antibacterial Disease Research Anticancer Disease Research Fields	Bacterial Antibiotic DNA/RNA Synthesis
Erythromycin thiocyanate is a macrolide antibiotic produced by actinomycete Streptomyces erythreus with a broad spectrum of antimicrobial activity. Erythromycin thiocyanate binds to bacterial 50S ribosomal subunits and inhibits RNA-dependent protein synthesis by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid ^[1][2]. Erythromycin thiocyanate also exhibits antitumor and neuroprotective effect in different fields of research ^[3][4].

HY-N2011R

Octyl gallate (Standard)	Structural Classification Paeonia lactiflora Pall. Source classification Phenols Polyphenols Plants Paeoniaceae	VSV Bacterial HSV Influenza Virus Reactive Oxygen Species
Octyl gallate (Standard) is the analytical standard of Octyl gallate. This product is intended for research and analytical applications. Octyl gallate (Progallin O) is widely used as a food additive, with antimicrobial and antioxidant activity . Octyl gallate (Progallin O) shows selective and sensitive fluorescent property . Octyl gallate shows a marked antiviral effect against HSV-1, vesicular stomatitis virus (VSV) and poliovirus .

HY-B0220R

Erythromycin (Standard)	Structural Classification Classification of Application Fields Source classification Antibacterial Disease Research Infection Microorganisms Macrolide Antibiotics Antibiotics Animal Husbandry Mammalian Cell Culture Anticancer Disease Research Fields	Bacterial Antibiotic DNA/RNA Synthesis
Erythromycin (Standard) is the analytical standard of Erythromycin. This product is intended for research and analytical applications. Erythromycin is a macrolide antibiotic produced by actinomycete?Streptomyces erythreus?with a broad spectrum of antimicrobial activity. Erythromycin binds to bacterial 50S ribosomal subunits and inhibits?RNA-dependent protein synthesis?by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid . Erythromycin also exhibits antitumor and neuroprotective effect in different fields of research .

HY-N6712R

Thiolutin (Standard)	Structural Classification Microorganisms Antibiotics Source classification Antibacterial Disease Research Other Antibiotics	Bacterial Antibiotic Endogenous Metabolite Deubiquitinase
Erythromycin (Standard) is the analytical standard of Erythromycin. This product is intended for research and analytical applications. Erythromycin is a macrolide antibiotic produced by actinomycete?Streptomyces erythreus?with a broad spectrum of antimicrobial activity. Erythromycin binds to bacterial 50S ribosomal subunits and inhibits?RNA-dependent protein synthesis?by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid . Erythromycin also exhibits antitumor and neuroprotective effect in different fields of research .

HY-N0656A

(+)-Usnic acid 2 Publications Verification	Structural Classification other families Classification of Application Fields Ketones, Aldehydes, Acids Plants Lichen Disease Research Fields Cancer	mTOR Bacterial Autophagy
(+)-Usnic acid is isolated from isolated from lichens, binds at the ATP-binding pocket of mTOR, and inhibits mTORC1/2 activity. (+)-Usnic acid inhibits the phosphorylation of mTOR downstream effectors: Akt (Ser473), 4EBP1, S6K, induces autophay, with anti-cancer and anti-inflammatory activity. (+)-Usnic acid possesses antimicrobial activity against a number of planktonic gram-positive bacteria, including Staphylococcus aureus, Enterococcus faecalis, and Enterococcus faecium .

HY-B0220DR

Erythromycin thiocyanate (Standard)	Structural Classification Microorganisms Macrolide Antibiotics Antibiotics Source classification Antibacterial Disease Research Anticancer	Bacterial Antibiotic DNA/RNA Synthesis
Erythromycin (thiocyanate) (Standard) is the analytical standard of Erythromycin (thiocyanate). This product is intended for research and analytical applications. Erythromycin thiocyanate is a macrolide antibiotic produced by actinomycete Streptomyces erythreus with a broad spectrum of antimicrobial activity. Erythromycin thiocyanate binds to bacterial 50S ribosomal subunits and inhibits RNA-dependent protein synthesis by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid[1][2]. Erythromycin thiocyanate also exhibits antitumor and neuroprotective effect in different fields of research[3][4].

HY-N0656AR

(+)-Usnic acid (Standard)	Structural Classification other families Ketones, Aldehydes, Acids Plants Lichen	mTOR Bacterial Autophagy
(+)-Usnic acid (Standard) is the analytical standard of (+)-Usnic acid. This product is intended for research and analytical applications. (+)-Usnic acid is isolated from isolated from lichens, binds at the ATP-binding pocket of mTOR, and inhibits mTORC1/2 activity. (+)-Usnic acid inhibits the phosphorylation of mTOR downstream effectors: Akt (Ser473), 4EBP1, S6K, induces autophay, with anti-cancer activity . (+)-Usnic acid possesses antimicrobial activity against a number of planktonic gram-positive bacteria, including Staphylococcus aureus, Enterococcus faecalis, and Enterococcus faecium .

Cat. No.	Product Name	Chemical Structure

HY-B0479S

Thiamphenicol-d3
Thiamphenicol-d₃ is a deuterium labeled Thiamphenicol. Thiamphenicol, a methyl-sulfonyl derivative of Chloramphenicol, is a broad-spectrum antimicrobial antibiotic. Thiamphenicol acts by binding to the 50S ribosomal subunit, leading to inhibition of protein synthesis and bacteriostatic effect (against Gram-negative, Gram-positive aerobic and anaerobic bacteria)[1][2].

HY-N0349S

Methyl paraben-d4

Methyl paraben-d₄ is the deuterium labeled Methyl Paraben[1]. Methyl Paraben, isolated from the barks of Tsuga dumosa the methyl ester of p-hydroxybenzoic acid, is a standardized chemical allergen. Methyl Paraben is a stable, non-volatile compound used as an antimicrobial preservative in foods, agents and cosmetics. The physiologic effect of Methyl Paraben is by means of increased histamine release, and cell-mediated immunity[2].

HY-B0220S2

Erythromycin-d3

Erythromycin-d3 is the deuterium labeled Erythromycin[1]. Erythromycin is a macrolide antibiotic produced by actinomycete Streptomyces erythreus with a broad spectrum of antimicrobial activity. Erythromycin binds to bacterial 50S ribosomal subunits and inhibits RNA-dependent protein synthesis by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid. Erythromycin also exhibits antitumor and neuroprotective effect in different fields of research[2][3][4][5].

HY-N0349S1

Methyl paraben-13C6

Methyl Paraben- ¹³C₆ (Methyl 4-hydroxybenzoate- ¹³C₆) is a ¹³C labeled Methyl Paraben (HY-N0349) . Methyl Paraben, isolated from the barks of Tsuga dumosa the methyl ester of p-hydroxybenzoic acid, is a standardized chemical allergen. Methyl Paraben is a stable, non-volatile compound used as an antimicrobial preservative in foods, agents and cosmetics. The physiologic effect of Methyl Paraben is by means of increased histamine release, and cell-mediated immunity .

HY-B0479S1

Thiamphenicol-d3-1

Thiamphenicol-d₃-1 (Thiophenicol-d₃-1; Dextrosulphenidol-d₃-1) is the deuterium-labeled Thiamphenicol (HY-B0479) . Thiamphenicol (Thiophenicol)，a methyl-sulfonyl derivative of Chloramphenicol，is a broad-spectrum antimicrobial antibiotic. Thiamphenicol acts by binding to the 50S ribosomal subunit，leading to inhibition of protein synthesis and bacteriostatic effect (against Gram-negative，Gram-positive aerobic and anaerobic bacteria) .

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