Bacterial compound (inhibitors, antagonists)-ProbeChem.com

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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-72797	MBX3132 AcrB inhibitor	MBX3132 is a small mocule inhibitor of AcrB multidrug efflux pump, fully potentiates the activity of a broad range of antibiotics at 0.1 uM.
PC-72796	BDM88855 hydrochloride AcrAB-TolC inhibitor	BDM88855 Hcl is a novel allosteric efflux-pump inhibitor that potentiate antibiotic activity in E. coli through inhibition of its primary RND transporter, AcrAB-TolC.
PC-72795	BDM88855 AcrAB-TolC inhibitor	BDM88855 is a novel allosteric efflux-pump inhibitor that potentiate antibiotic activity in E. coli through inhibition of its primary RND transporter, AcrAB-TolC.
PC-72693	EC-11716 Tuberculosis gyrase inhibitor	EC-11716 (EC/11716) is a novel mycobacterium tuberculosis gyrase inhibitor with potent anti-tubercular activity (MIC 0.38 uM, M. tuberculosis H37Rv).
PC-72571	Mtb CoaBC inhibitor 1f Mtb CoaBC inhibitor	Mtb CoaBC inhibitor 1f is a direct small molecule inhibitor of Mtb 4'-phosphopantothenoyl-l-cysteine synthetase (PPCS, CoaB) domain of the bifunctional Mtb CoaBC (IC50=15.6 uM).
PC-72522	ETX0462 Antibiotic	ETX0462 (ETX-0462) is a novel antibiotic with broad-spectrum activity for drug-resistant infections, inhibits Pseudomonas aeruginosa PAO1 with MIC of 0.5 mg/mL.
PC-72426	MAC-545496 GraR inhibitor	MAC-545496 (MAC545496) is an antivirulence compound that reverses β-lactam resistance in the community-acquired MRSA USA300 strain via inhibition on GraR function (Kd<0.1 nM).
PC-72420	KYT-1 Arg-gingipain inhibitor	KYT-1 is a potent, selective inhibitor of P. gingivalis virulence factor Arg-gingipain (Rgp) with Ki 40 nM (RgpA/B).
PC-72419	KYT-36 gingipain K inhibitor	KYT-36 is a potent, selective, and bioavailable inhibitor of P. gingivalis virulence factor gingipain K (Kgp, lysine-gingipain), potently and selectively inhibits Kgp with Ki of 0.27 nM, respectively.
PC-72417	COR388 Lysine-gingipain inhibitor	COR388 (Atuzaginstat) is an orally bioavailable, brain penetrant small-molecule that irreversibly inhibits lysine-gingipain (Kgp) with Ki of <0.01 nM.
PC-72410	FIM1033 FimH inhibitor	FIM1033 (FIM-1033) is a potent small-molecule inhibitor of FimH with HAI EC90 of 8 nM, with antibiotica activities, significantly attenuated bacterial loads in pyelonephritis in treated mice.
PC-72404	Compound 11726148 Mtb Cyt bc1 inhibitor	Compound 11726148 is a potent, specific antitubercular agent against Mycobacterium tuberculosis (M. tb) with MIC of 0.05 ug/mL, targets cytochrome bc1 complex.

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