Molecule

02100543 

Potassium Salt
Activity: ~1,500-1,700 units/mg

02194536 

Cell Culture Reagent
Potassium salt
Approx. 1,500-1,700 units/mg

PENK 

Biochem/physiol Actions
Mode of Action: Inhibits bacterial cell wall synthesis.Antimicrobial spectrum: Gram-positive bacteria
Penicillin G is active against gram-positive and gram-negative aerobic and anaerobic bacteria. Penicillin G inhibits cell wall synthesis by binding to penicillin binding proteins (PBPs) which inhibits peptidoglycan chain cross-lining. Penicillin G is stable against hydrolysis by β-lactamases, such as penicillinases and cephalosporinases.
Application
Penicillin G is a narrow spectrum antibiotic. It is the drug of choice for Streptococcus pneumoniae, groups A, B, C and G streptococci, nonenterococcal group D streptococci, viridans group streptococci, and non-penicillinase producing staphylococcus. Penicillin G potassium salt is used to study murosomes of staphylococci1 and the penicillin-induced lysis of Streptococcus mutans2.
Protocols & Applications
Antibiotic Selector for application, solubility, solution stability, working concentration, and mode of action information

P7794 

Application
Recommended for use in cell culture applications at 100,000 units/L. Solutions should be filter sterilized and stored at 2-8 °C for up to 1 week, -20 °C for extended periods. Solutions are stable at 37 °C for 3 days.
Biochem/physiol Actions
Mode of Action: Inhibits bacterial cell wall synthesis.Antimicrobial spectrum: Gram-positive bacteria
Mode of Action: Use to inhibit the synthesis of bacterial cell walls by inhibition of the cell wall peptidoglycan chain cross-lining. Antimicrobial spectrum: Gram-positive bacteria
Protocols & Applications
Antibiotic Selector for application, solubility, solution stability, working concentration, and mode of action information

P8721 

Application
Use in cell culture in combination with streptomcyin and other antibiotics.
Biochem/physiol Actions
Inhibits the synthesis of bacterial cell walls by inhibition of the cell wall peptidoglycan chain cross-lining. Antimicrobial spectrum: Gram-positive bacteria
Mode of Action: Inhibits bacterial cell wall synthesis.Antimicrobial spectrum: Gram-positive bacteria
Reconstitution
溶液应过滤杀菌，在 2-8°C 下最长可储存一周，在 -20°C 下可长期储存。溶液在 37°C 下可稳定 3 天。

46609 

Biochem/physiol Actions
Mode of Action: Inhibits bacterial cell wall synthesis.Antimicrobial spectrum: Gram-positive bacteria
Legal Information
VETRANAL is a trademark of Sigma-Aldrich Co. LLC

13750 

Biochem/physiol Actions
Mode of Action: Inhibits bacterial cell wall synthesis.Antimicrobial spectrum: Gram-positive bacteria

B288601 

An antibiotic substance produced by Penicillium sp. Antibacterial.

CHEBI:7963 

Organic potassium salt of benzylpenicillin.