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首页-小分子抑制剂&激动剂-Antibiotics and Antivirals-Bacterial

Request The Product List ofBacterial Bacterial

Bacteria constitute a large domain of prokaryoticmicroorganisms. Antibiotics (also called antibacterials) are a type of antimicrobial drug used in the treatment and prevention of bacterial infections, a limited number of antibiotics also possess antiprotozoal activity. Together with vaccination, antibiotics have led to the near eradication of diseases such as tuberculosis in the developed world. However, their effectiveness and easy access have also led to their overuse, prompting bacteria to develop resistance.

A bactericidal activity of antibacterials may depend on the bacterial growth phase, and it often requires ongoing metabolic activity and division of bacterial cells. In vitro characterization of antibacterial activity commonly includes the determination of the minimum inhibitory concentration and minimum bactericidal concentration of an antibacterial. To predict clinical outcome, the antimicrobial activity of an antibacterial is usually combined with its pharmacokinetic profile, and several pharmacological parameters are used as markers of drug efficacy.

 
 

Cat. No. Product Name Information
PC-27472

Luxafimloc

FimH inhibitor

Luxafimloc (GSK3882347) is a small molecule Escherichia coli fimbrial (FimH) adhesin inhibitor.
PC-27208

Kalamycin

METTL1 inhibitor, Antibiotic

Kalamycin (Kalafungin, U-19718, NSC137443) is an antibiotic, antimicrobial agent and β-lactamase inhibitor from marine Streptomyces, also is a potent inhibitor of METTL1 methyltransferase activity with IC50 of 8.9 uM, demonstrates potent antileukemia efficacy, also shows inhibitory activities against a variety of pathogenic fungi, yeasts, protozoa, gram-positive bacteria.
PC-27159

UCP1172

DHFR inhibitor, Antifolate

UCP1172 is an antibacterial dihydrofolate reductase (DHFR) inhibitor with IC50 of 8.9 nM, 220 nM, 410 nM and 30 nM for S. aureus DfrB (wt SaDHFR), DfrG, DfrA and DfrK, inhibits MRSA isolates with MIC50 of 0.625 ug/mL for UCH MRSA 1 (dfrG).
PC-26790

Forazemin

Peptide deformylase inhibitor

Forazemin (BB-83698) is a potent, orally active peptide deformylase (PDF) inhibitor, shows antibacterial potency for gram-positive pathogens with MIC50 of 0.25 ug/mL and 0.06 ug/mL for Streptococcus pneumoniae and Moraxella catarrhalis.
PC-26666

MSU-155

MmpL3 inhibitor

MSU-155 is small molecule inhibitor targeting MmpL3 in Mycobacterium abscessus, has MIC50 of 0.21 uM and trigger a dose-dependent ATP increase with in Mycobacterium abscessus.
PC-26607

VNRX-14079

N. gonorrhoeae PBP2 inhibitor

VNRX-14079 is a specific Neisseria gonorrhoeae penicillin-binding protein (PBP2) inhibitor with IC50 of 1.7 uM for N. gonorrhoeae FA19 strain, exhibits potent antibacterial activity against multidrug-resistant N. gonorrhoeae through high-affinity binding to the PBP2.
PC-26321

Cefidelbaz

Cephalosporin antibiotic

Cefidelbaz is a cephalosporin antibiotic with significant antibacterial activity against gram-negative bacterium with MICs of 0.125-0.5, 0.125-0.5 and 0.125-2 μg/mL for carbapenem-resistant Acinetobacter baumannii (CRAB), Klebsiella pneumoniae (CRE) and Pseudomonas aeruginosa (CRPA), respectively.
PC-26097

CAI0019

E. faecium carbonic anhydrase inhibitor

CAI0019 (CAI-0019) is a potent, selective bacterial carbonic anhydrase (CA) inhibitor with Ki of 66.9 nM and 346 nM for E. faecium α-CA and E. faecium γ-CA.
PC-25836

BioA inhibitor C48

BioA inhibitor

BioA inhibitor C48 is a potent and selective inhibitor of bacterial aminotransferase BioA, a key enzyme in bacterial biotin biosynthesis, with Ki of 200 pM, displays sub-micromolar MICs against Mycobacterium tuberculosis (Mtb, H37Rv MIC50=93 nM) and nontuberculous mycobacteria.
PC-25769

BRD4310a

QcrB inhibitor

BRD4310a is a potent, small molecule inhibitor of QcrB inhibitor with MIC of 5.7 uM against wild-type Mtb strain H37Rv.
PC-25764

JT71

MrkH inhibitor

JT71 is a potent, specific small molecule inhibitor of MrkH activity, reduceds transcription of the type 3 fimbriae mrk operon, reduces K. pneumoniae mrkA promoter activity and biofilm formation.
PC-25652

JH-LPH-50

LpxH inhibitor

JH-LPH-50 is a highly potent UDP-2,3-diacylglucosamine pyrophosphate hydrolase LpxH inhibitor with Ki of 3.1 nM, and IC50 of 7.7 nM (K. pneumoniae LpxH), shows antibiotic activity with MIC of 3.3 ug/mL for wild-type K. pneumoniae (ATCC 10031).

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