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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-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).
PC-25651

JH-LPH-28

LpxH inhibitor

JH-LPH-28 is a highly potent UDP-2,3-diacylglucosamine pyrophosphate hydrolase LpxH inhibitor with IC50 of 110 nM and 83 nM for K. pneumoniae LpxH and E. coli LpxH respectively, shows antibiotic activity with MIC of 2.8 ug/mL for wild-type K. pneumoniae (ATCC 10031) in cell culture.
PC-25650

JH-LPH-33

LpxH inhibitor

JH-LPH-33 is a highly potent UDP-2,3-diacylglucosamine pyrophosphate hydrolase LpxH inhibitor with IC50 of 26 nM and 46 nM for K. pneumoniae LpxH and E. coli LpxH respectively, shows antibiotic activity with MIC of 1.6 ug/mL for wild-type K. pneumoniae (ATCC 10031) in cell culture.
PC-25649

LpxH inhibitor AZ1

LpxH inhibitor

LpxH inhibitor AZ1 is the first reported inhibitor of LpxH with Ki of 53.4 nM for E. coli LpxH, shows MIC of 0.25 ug/mL against E. coli MG1655 ΔtolC, AZ1 inhibits 75% of the activity of K. pneumoniae LpxH at 1 uM.
PC-25642

D-IX336

Mtb RNAP inhibitor

D-IX336 is a potent, selective, stereospecific activity against Mycobacterium tuberculosis RNA polymerase (Mtb RNAP) with IC50 of 1 uM, shows poor inhibition of other bacterial RNAP and human RNAP I, II, and III.
PC-25593

BRITE-338733

RecA inhibitor

BRITE-338733 is a potent acterial RecA ATPase inhibitor with IC50 of 4.7 uM, prevents ciprofloxacin resistance in subculturing Escherichia coli strain BW25113 in the early stages.
PC-25555

T-box-i

T-box riboswitch inhibitor

T-box-I is a specific small molecule inhibitor of transcriptional T-box riboswitches, efficiently disrupts T-box riboswitch-mediated transcription, inhibits S. aureus growth and does not induce antibiotic resistance.
PC-25530

Debio 1453 P

FabI inhibitor

Debio 1453P is the phosphate prodrug of Debio 1453, which is a potent, selective inhibitor of Neisseria gonorrhoeae FabI (NgFabI), shows improved aqueous solubility (>100 mg/mL) and vivo efficacy against Neisseria gonorrhoeae.
PC-25529

Debio 1453

FabI inhibitor

Debio 1453 is a potent, selective inhibitor of Neisseria gonorrhoeae FabI (NgFabI) with IC50 of 0.6 nM, shows highly potent antibacterial activity against N. gonorrhoeae with MIC of 0.03 ug/mL.
PC-25448

KKL-1005

Antibacterial, trans-translation inhibitor

KKL-1005 is an anti-tubercular triazole-based molecule, binds to ribosomal protein bL12 (MST Kd=8 uM, purified E. coli bL12) and specifically inhibits the trans-translation ribosome rescue pathway, inhibits trans-translation in E. coli cells with IC50 of <1.5 uM in E. coli expressing mCherry-trpAt.
PC-25364

IMP-2380

NorA inhibitor

IMP-2380 is a potent, selective small molecule inhibitor of multidrug efflux pump NorA with EC50 of 7.1 nM in SOS response assay, and IC50 of 18 nM in the potentiation of ciprofloxacin-induced bacterial growth inhibition assay.
PC-25351

ACP1-06

ClpP activator

ACP1-06 (ACP1b) is a small molecule activator of bacterial ClpP with EC50 of 0.3 μM and 0.7 μM for NmClpP and EcClpP respectively, binds to ClpP H sites and activates the protease, shows antibacterial activity by virtue of the ability to dysregulate the cylindrical protease.

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