polymyxinB NEW

Product Name: Polymyxin B

Definition:
Polymyxin B is a cyclic polypeptide antibiotic derived from Bacillus polymyxa. It is known for its strong bactericidal properties against Gram-negative bacteria due to its ability to disrupt bacterial cell membranes.

Function:
Polymyxin B functions as a potent antimicrobial agent. It binds to the lipid components of bacterial cell membranes, leading to cell membrane disruption and leakage of essential cellular contents, ultimately causing bacterial death.

Applications:

· Pharmaceuticals: Used in topical, ophthalmic, and injectable formulations for the treatment of infections caused by Gram-negative bacteria.

· Veterinary Medicine: Employed in the treatment of bacterial infections in livestock and pets.

· Research: Utilized in microbiological studies to investigate bacterial cell membrane structure and function.