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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-62250

MAC168425

Antibiotic

MAC168425 is a novel antibacterial inhibitor that interferes with glycine metabolism in E coli..
PC-61940

GSK-229423

Bacterial DNA gyrase inhibitor

GSK-229423 is a novel bacterial topoisomerase inhibitor that shows potent inhibition of supercoiling by DNA gyrase from S. aureus with IC50 of 14 nM.
PC-61939

NXL101

Bacterial DNA gyrase inhibitor

NXL101 is a novel quinoline bacterial DNA gyrase and topoisomerase IV inhibitor that shows potent activity against gram-positive bacteria, including methicillin- and fluoroquinolone-resistant strains.
PC-61938

GSK-2140944

Bacterial Topo II inhibitor

GSK-2140944 (Gepotidacin) is a novel potent, selective bacterial type II topoisomerase inhibitor in development for the treatment of conventional and biothreat pathogens, including Gram-positive pathogens and MRSA.
PC-61783

Inh2-B1

STK1 inhibitor

Inh2-B1 (STK1 inhibitor B1) is a novel specific S aureus Ser/Thr protein kinase (STK1) inhibitor with IC50 of 49 uM, directly binds to ATP-binding catalytic domain.
PC-61756

NITD-304

MmpL3 inhibitor

NITD-304 is a novel, orally bioavailable mycobacterial membrane protein Large 3 (MmpL3) inhibitor with MIC of 15 nM against M tuberculosis H37Rv.
PC-61751

AU-1235

MmpL3 inhibitor

AU-1235 is a novel, specific mycobacterial membrane protein large 3 (MmpL3) inhibitor with MIC of 0.1 ug/mL (0.3 uM) against Mtb H37Rv..
PC-61388

Macozinone

Macozinone (PBTZ-169, PBTZ169) is a potent, second-generation antituberculosis agent that inhibits DprE1 and displays nanomolar bactericidal activity against Mycobacterium tuberculosis in vitro.
PC-61371

Contezolid

Contezolid (MRX I) is an orally active oxazolidinone agent with antibacterial activity Gram-positive pathogens, including MRSA, penicillin-PRSP, PISP, and vancomycin-resistant enterococci (VRE) with MIC of 0.25-4 ug/mL.
PC-61295

Murepavadin

Antibiotic, MRGPRX2 agonist

Murepavadin (POL7080) is a highly potent, specific, macrocycle Pseudomonas antibiotic, activates mast cells via MRGPRX2 and MrgprB2.
PC-61266

KKL-40

A small-molecule inhibitor of bacterial ribosome rescue that exhibits broad-spectrum antimicrobial activity against bacteria grown in liquid culture.
PC-61265

KKL-10

KKL-10 is a small-molecule inhibitor of bacterial ribosome rescue that exhibits broad-spectrum antimicrobial activity against bacteria grown in liquid culture.

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