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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-22508

ECIN (E. coli inhibitor)

UPEC inhibitor

ECIN (E. coli inhibitor) is a copper-responsive small molecule inhibitor of wild-type uropathogenic Escherichia coli (UPEC) strains with IC50 of 336 ng/mL in the absence of copper, and 260 and 128 ng/mL in the presence of 25 and 250 µM copper, respectively.
PC-22507

A16B1

Salmonella PhoP/PhoQ inhibitor

A16B1 is a specfic, allosteric inhibitor of the PhoQ histidine kinase, selectively inhibits the activity of the Salmonella PhoP/PhoQ system, blocks Salmonella pathogenicity.
PC-22472

BTZ043

DprE1 inhibitor

BTZ043 is a small molecule antimycobacterial agent taregting the DprE1 (Rv3790) subunit of the enzyme decaprenylphosphoryl-beta-d-ribose 2'-epimerase, shows MIC values of 1 ng/ml (2.3 nM) and 4 ng/ml (9.2 nM) against M. tuberculosis H37Rv and Mycobacterium smegmatis, respectively.
PC-22468

Lolamicin

LolCDE inhibitor

Lolamicin is a Gram-negative-specific antibiotic targeting the lipoprotein transport system LolCDE complex, shows potent activity in against Gram-negative pathogens, sparing the gut microbiome.
PC-22410

Lefamulin

Antibiotic

Lefamulin (BC-3781) is a pleuromutilin class of antimicrobial agent, inhibits bacterial protein synthesis by selectively binding to the peptidyl transferase center of the bacterial ribosome, prevents the correct positioning of the 3′-CCA ends of tRNAs for peptide transfer.
PC-22409

Lefamulin acetate

Antibiotic

Lefamulin (BC-3781) acetate is a pleuromutilin class of antimicrobial agent, inhibits bacterial protein synthesis by selectively binding to the peptidyl transferase center of the bacterial ribosome, prevents the correct positioning of the 3′-CCA ends of tRNAs for peptide transfer.
PC-22350

Cadazolid

Antibiotic

Cadazolid (ACT-179811) is a first-in-class quinoxolidinone antibiotic and a potent inhibitor of C. difficile protein synthesis with IC50 of 0.38 uM in in vitro transcription/translation assay, MIC of <0.03 ug/mL against Clostridioides difficile ATCC 700057.
PC-22242

Pneumolysin inhibitor PB-3

Pneumolysin inhibitor

Pneumolysin inhibitor PB-3 is a specific small molecule inhibitor (pore-blocker) of pneumolysin (PLY), binds to Cys428 adjacent to the cholesterol recognition domain of PLY with KD of 256 nM, block the PLY-induced hemoglobin release in sheep erythrocytes with IC50 of 3.1 uM.
PC-22210

Cerastecin D

MsbA inhibitor

Cerastecin D is a potent small molecule inhibitor of A. baumannii transporter MsbA, is a potent and bactericidal against A. baumannii, including clinical carbapenem-resistant Acinetobacter baumannii isolates.
PC-22209

Cerastecin C

MsbA inhibitor

Cerastecin C is a potent small molecule inhibitor of A. baumannii transporter MsbA, is a potent and bactericidal against A. baumannii, including clinical carbapenem-resistant Acinetobacter baumannii isolates.
PC-22208

Cerastecin B

MsbA inhibitor

Cerastecin B is a potent small molecule inhibitor of A. baumannii transporter MsbA with binding KD of 0.37 nM, is a potent and bactericidal against A. baumannii, including clinical carbapenem-resistant Acinetobacter baumannii isolates.
PC-22162

MLEB-1934

Bacterial DNA gyrase inhibitor

MLEB-1934 is a potent bacterial DNA gyrase inhibitor with MIC of 0.25 μg/mL in MRSA, targets the allosteric pocket of the gyrase.

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