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-35941	JSF-4088	JSF-4088 (JSF4088) is a novel antitubercular agent with potent in vitro antitubercular potency (MIC=19 nM), with no significant Vero cell cytotoxicity (CC50 >120 uM)..
PC-35872	D13-9001	D13-9001 (D 13-9001) is a small molecule, MexAB-OprM specific efflux pump inhibitor with good potency in vitro (MPC 2 ug/mL) and displays excellent activity in vivo in a rat pneumonia model of P. aeruginosa..
PC-35818	FtsZ inhibitor C109	FtsZ inhibitor C109 (Compound 10126109) is a broad spectrum antibacterial compound that inhibits the cell division protein FtsZ, inhibits the FtsZ GTPase activity with IC50 of 8.2 uM.
PC-35771	SIG1459	SIG1459 (SIG-1459) is a novel anti-acne isoprenylcysteine (IPC) small molecule that shows direct antibacterial activity and inhibits TLR2 inflammatory signaling.
PC-43542	Finafloxacin	Finafloxacin is a fluoroquinolone antibiotic that demonstrates superior activity to ciprofloxacin under acidic conditions (pH5.8, A. baumannii isolates MIC=0.03-0.12ug/mL).
PC-35467	Taniborbactam	Taniborbactam is a novel beta-lactamase inhibitor for the treatment of bacterial infections..
PC-35267	VXc-486	VXc-486 (VXc486) is a novel inhibitor of gyrase B, potently inhibits multiple drug-sensitive isolates and drug-resistant isolates of Mycobacterium tuberculosis in vitro with MICs of 0.03-0.30 μg/ml and 0.08-5.48 μg/ml, respectively.
PC-35094	P516-0475	P516-0475 is a novel chemical inducer of Streptococcus quorum sensing acts by inhibiting the pheromone-degrading endopeptidase PepO (IC50=10 uM).
PC-35073	JCP251	JCP251 is a selective small molecule inhibitor of S. aureus serine hydrolase FphB, effectively reduces infectivity in vivo..
PC-35006	VB-82252	VB-82252 is a highly potent, orally active inhibitor of C. difficile toxins TcdA and TcdB, potently inhibits UDP glucose hydrolysis activity of TcdB (IC50=32 nM).
PC-63580	MsbA inhibitor 1	MsbA inhibitor 1 is a novel small molecule lipopolysaccharide biogenesis inhibitor, inhibits MsbA, an ATP-dependent flippase that translocates LPS across the inner membrane.
PC-63533	XF-73	XF-73 (Exeporfinium chloride) is a novel broad-spectrum antibacterial agent that inhibits a range of gram-positive bacterial species (MIC=0.25-4 mg/mL), including Staphylococcus aureus.

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