antimicrobial resistance

By Targets:	Antibiotic (2) Apoptosis (2) Arginase (1) Bacterial (16) Beta-lactamase (2) JAK (1) NF-κB (1) Parasite (1) PI3K (1) Proteasome (1) Reactive Oxygen Species (1) Topoisomerase (1)
By Research Areas:	Cancer (1) Infection (17) Inflammation/Immunology (3)

Targets Recommended: BCRP P-glycoprotein

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-151918

Antibacterial agent 125	Bacterial	Infection Inflammation/Immunology
Antibacterial agent 125 is an antibacterial agent. Antibacterial agent 125 has a potent antimicrobial activity against clinically relevant Gram-positive pathogens with MIC₅₀ values range from 0.25 - 8 μM. Antibacterial agent 125 can be used for the research of antimicrobial resistance .

HY-N3287

Methyl 3-hydroxy-4,5-dimethoxybenzoate	Bacterial	Infection
Methyl 3-hydroxy-4,5-dimethoxybenzoate is a gallic acid derivant isolated from myricaria Laxiflora. Methyl 3-hydroxy-4,5-dimethoxybenzoate shows obvious antimicrobial activities. Methyl 3-hydroxy-4,5-dimethoxybenzoate shows fairly active for oxidation resistance in the presence of H₂O₂ .

HY-W062216

2-Aminoimidazole	Bacterial Arginase	Infection
2-Aminoimidazole is a potent antibiofilm agent that can be used as an adjuvant to antimicrobial. 2-aminoimidazoles disrupts the ability of bacteria to protect themselves by inhibiting biofilm formation and genetically-encoded antibiotic resistance traits. 2-Aminoimidazole is also a weak noncompetitive inhibitor of human arginase I with a K_i of 3.6 mM .

HY-P5924

L-K6L9	Bacterial	Infection
L-K6L9 shows *antimicrobial* and antibiofilm activities against P. aeruginosa from cystic fibrosis patients. L-K6L9 is stable and resistant to degradation by cystic fibrosis sputum proteases and will not induce bacterial resistance .

HY-P5924A

D-K6L9	Bacterial	Infection
D-K6L9 shows *antimicrobial* and antibiofilm activities against P. aeruginosa from cystic fibrosis patients. D-K6L9 is stable and resistant to degradation by cystic fibrosis sputum proteases and will not induce bacterial resistance .

HY-P1674A

Murepavadin TFA 2 Publications Verification POL7080 TFA	Bacterial Antibiotic	Infection
Murepavadin (POL7080) (TFA), a 14-amino-acid cyclic peptide, is a highly potent, specific antibiotic. Murepavadin exhibits a potent antimicrobial activity for P. aeruginosa with MIC₅₀ and MIC₉₀ values both of 0.12 mg/L. Murepavadin also can target the lipopolysaccharide transport portin D. Murepavadin can be used for the research of bacterial resistance .

HY-P1674

Murepavadin POL7080	Bacterial Antibiotic	Infection
Murepavadin (POL7080), a 14-amino-acid cyclic peptide, is a highly potent, specific antibiotic. Murepavadin exhibits a potent antimicrobial activity for P. aeruginosa with both MIC₅₀ and MIC₉₀ values of 0.12 mg/L. Murepavadin also can target the lipopolysaccharide transport portin D. Murepavadin can be used for the research of bacterial resistance .

HY-100589

Isepamicin sulfate Sch 21420 sulfate
Isepamicin sulfate (Sch 21420 sulfate) is a broad spectrum aminoglycoside antibiotic. Isepamicin sulfate exhibits considerable antimicrobial activity against Gram-negative non-fermenters in a region with high antimicrobial resistance .

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-P5620

DFTamP1

Bacterial Infection

DFTamP1 is an antimicrobial peptide against Staphylococcus aureus USA300 activity (MIC is 3.1 μM) .

DFTamP1	Bacterial	Infection
DFTamP1 is an antimicrobial peptide against Staphylococcus aureus USA300 activity (MIC is 3.1 μM) .

HY-146556

Antitubercular agent-15	Bacterial	Infection
Antitubercular agent-15 (Compound 5n) is an antitubercular agent with MIC₉₀ values of 0.73, 7.69, 9.38, 18.80, 7.53 and 7.31 μg/mL against M. tuberculosis H37Rv, CF16, CF61, CF76, CF152 and CF161, respectively. Antitubercular agent-15 shows low cytotoxicity against macrophages and pulmonary fibroblasts .

HY-146557

Antitubercular agent-16	Bacterial	Infection
Antitubercular agent-16 (Compound 5q) is an antitubercular agent with MIC₉₀ values of 0.40, 20.11, 23.51, 19.62, 10.93 and 13.62 μg/mL against M. tuberculosis H37Rv, CF16, CF61, CF76, CF152 and CF161, respectively. Antitubercular agent-16 shows low cytotoxicity against macrophages and pulmonary fibroblasts .

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-156105

8304-vs	Parasite Proteasome	Infection
8304-vs is a macrocyclic anti-Plasmodial agent that covalently and irreversibly targets the Plasmodium proteasome. 8304-vs effectively inhibits the growth of Plasmodium falciparum .

HY-161310

Metallo-β-lactamase-IN-15	Beta-lactamase	Infection
Metallo-β-lactamase-IN-15 (Compound ±13) is a potent MBL inhibitor, the IC₅₀ values for NDM-1、IMP-1 and VIM-2 were 0.29 μM, 0.088 μM and 0.063 μM, respectively .

HY-W250308

ε-Poly-L-lysine (MW 3800-4200) Epsilon-polylysine; ε-Polylysine; ε-PL	Bacterial	Others
Epsilon-polylysine is an antimicrobial peptide that can be produced by bacteria such as Streptomyces. Epsilon-polylysine inhibits the growth of microorganisms such as bacteria, yeasts and molds and is therefore often used as a green food additive and preservative in various food and beverage products. Epsilon-polylysine has a variety of properties, including thermal stability, resistance to acidic conditions, and broad-spectrum antimicrobial activity. Epsilon-polylysine can be loaded on other materials to form nanoparticles or form nanofiber membranes for targeted delivery to exert sustained antibacterial efficacy. Epsilon-polylysine is also used as a liposome stabilizer .

HY-144621

Antibacterial agent 75	Bacterial	Infection Inflammation/Immunology
Antibacterial agent 75 (compound 24) is an antibacterial agent. Antibacterial agent 75 (compound 24) is able to re-sensitize VRSA to vancomycin .

HY-144659

Metallo-β-lactamase-IN-5	Beta-lactamase Apoptosis Bacterial	Infection
Metallo-β-lactamase-IN-5 (compound 5c) is a potent metallo-β-lactamases (MBL) inhibitor. Metallo-β-lactamase-IN-5 shows inhibitory activity against MBLs NDM-1 and VIM-1. Metallo-β-lactamase-IN-5 inhibits HUVECs with an IC₅₀ of 45 μg/mL. Metallo-β-lactamase-IN-5 plus Imipenem exhibits synergistic antimicrobial activity .

HY-147546

Antibacterial agent 107	Bacterial	Infection
Antibacterial agent 107 (compound 14) is a potent antibacterial agent. Antibacterial agent 107 shows potent antibacterial activity against Gram-positive bacteria, with a MIC of 1.56 μg/mL (MRSA). Antibacterial agent 107 exhibits low hemolytic activity, high membrane selectivity, and rapid bactericidal activity. Antibacterial agent 107 shows effective in vivo efficacy in the murine model of bacterial keratitis caused by Staphylococcus aureus ATCC29213 .

HY-150045

TP0480066	Topoisomerase Bacterial	Infection
TP0480066 is a selective topoisomerase II inhibitor with IC₅₀s of 1.10 and 62.89 nM for DNA gyrase and topo IV, respectively. TP0480066 shows good activity of againsting various bacterial species including drug-resistant strains. TP0480066 also exhibits potent inhibitory activity to N. gonorrhoeae, can be used in study of gonorrhea .

HY-N2515

Ginsenoside Rk1 2 Publications Verification	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 .

Cat. No.	Product Name

HY-L049

Antibacterial Compound Library	1306 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 1306 compounds with validated antibacterial activities. MCE antibacterial compound library is an effective tool for drug repurposing screening, combination screening and biological investigation.

Antibacterial Compound Library

1306 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 1306 compounds with validated antibacterial activities. MCE antibacterial compound library is an effective tool for drug repurposing screening, combination screening and biological investigation.

Cat. No.	Product Name	Type

HY-W250308

ε-Poly-L-lysine (MW 3800-4200) Epsilon-polylysine; ε-Polylysine; ε-PL	Biochemical Assay Reagents
Epsilon-polylysine is an antimicrobial peptide that can be produced by bacteria such as Streptomyces. Epsilon-polylysine inhibits the growth of microorganisms such as bacteria, yeasts and molds and is therefore often used as a green food additive and preservative in various food and beverage products. Epsilon-polylysine has a variety of properties, including thermal stability, resistance to acidic conditions, and broad-spectrum antimicrobial activity. Epsilon-polylysine can be loaded on other materials to form nanoparticles or form nanofiber membranes for targeted delivery to exert sustained antibacterial efficacy. Epsilon-polylysine is also used as a liposome stabilizer .

ε-Poly-L-lysine (MW 3800-4200)

Epsilon-polylysine; ε-Polylysine; ε-PL

Biochemical Assay Reagents

Epsilon-polylysine is an antimicrobial peptide that can be produced by bacteria such as Streptomyces. Epsilon-polylysine inhibits the growth of microorganisms such as bacteria, yeasts and molds and is therefore often used as a green food additive and preservative in various food and beverage products. Epsilon-polylysine has a variety of properties, including thermal stability, resistance to acidic conditions, and broad-spectrum antimicrobial activity. Epsilon-polylysine can be loaded on other materials to form nanoparticles or form nanofiber membranes for targeted delivery to exert sustained antibacterial efficacy. Epsilon-polylysine is also used as a liposome stabilizer .

Cat. No.	Product Name	Target	Research Area

HY-P1674A

Murepavadin TFA 2 Publications Verification POL7080 TFA	Bacterial Antibiotic	Infection
Murepavadin (POL7080) (TFA), a 14-amino-acid cyclic peptide, is a highly potent, specific antibiotic. Murepavadin exhibits a potent antimicrobial activity for P. aeruginosa with MIC₅₀ and MIC₉₀ values both of 0.12 mg/L. Murepavadin also can target the lipopolysaccharide transport portin D. Murepavadin can be used for the research of bacterial resistance .

HY-P5924

L-K6L9	Bacterial	Infection
L-K6L9 shows *antimicrobial* and antibiofilm activities against P. aeruginosa from cystic fibrosis patients. L-K6L9 is stable and resistant to degradation by cystic fibrosis sputum proteases and will not induce bacterial resistance .

HY-P5924A

D-K6L9	Bacterial	Infection
D-K6L9 shows *antimicrobial* and antibiofilm activities against P. aeruginosa from cystic fibrosis patients. D-K6L9 is stable and resistant to degradation by cystic fibrosis sputum proteases and will not induce bacterial resistance .

HY-P1674

Murepavadin POL7080	Bacterial Antibiotic	Infection
Murepavadin (POL7080), a 14-amino-acid cyclic peptide, is a highly potent, specific antibiotic. Murepavadin exhibits a potent antimicrobial activity for P. aeruginosa with both MIC₅₀ and MIC₉₀ values of 0.12 mg/L. Murepavadin also can target the lipopolysaccharide transport portin D. Murepavadin can be used for the research of bacterial resistance .

HY-P5620

DFTamP1

Bacterial Infection

DFTamP1 is an antimicrobial peptide against Staphylococcus aureus USA300 activity (MIC is 3.1 μM) .

DFTamP1	Bacterial	Infection
DFTamP1 is an antimicrobial peptide against Staphylococcus aureus USA300 activity (MIC is 3.1 μM) .

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.)

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N3287

Methyl 3-hydroxy-4,5-dimethoxybenzoate	Infection Monophenols Classification of Application Fields Source classification Phenols Euphorbiaceae Plants Disease Research Fields Macaranga sinensis (Baill.) Muell. Arg.	Bacterial
Methyl 3-hydroxy-4,5-dimethoxybenzoate is a gallic acid derivant isolated from myricaria Laxiflora. Methyl 3-hydroxy-4,5-dimethoxybenzoate shows obvious antimicrobial activities. Methyl 3-hydroxy-4,5-dimethoxybenzoate shows fairly active for oxidation resistance in the presence of H₂O₂ .

HY-W062216

2-Aminoimidazole	Infection Natural Products Classification of Application Fields Animals Source classification Disease Research Fields	Bacterial Arginase
2-Aminoimidazole is a potent antibiofilm agent that can be used as an adjuvant to antimicrobial. 2-aminoimidazoles disrupts the ability of bacteria to protect themselves by inhibiting biofilm formation and genetically-encoded antibiotic resistance traits. 2-Aminoimidazole is also a weak noncompetitive inhibitor of human arginase I with a K_i of 3.6 mM .

HY-W250308

ε-Poly-L-lysine (MW 3800-4200) Epsilon-polylysine; ε-Polylysine; ε-PL	Structural Classification Natural Products Microorganisms Preservatives Classification of Application Fields Source classification Other Diseases Disease Research Fields Food Research	Bacterial
Epsilon-polylysine is an antimicrobial peptide that can be produced by bacteria such as Streptomyces. Epsilon-polylysine inhibits the growth of microorganisms such as bacteria, yeasts and molds and is therefore often used as a green food additive and preservative in various food and beverage products. Epsilon-polylysine has a variety of properties, including thermal stability, resistance to acidic conditions, and broad-spectrum antimicrobial activity. Epsilon-polylysine can be loaded on other materials to form nanoparticles or form nanofiber membranes for targeted delivery to exert sustained antibacterial efficacy. Epsilon-polylysine is also used as a liposome stabilizer .

HY-N2515

Ginsenoside Rk1 2 Publications Verification	Panax ginseng C. A. Meyer Triterpenes 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 .

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