Colistin sulfate (Belcomycin; Polymixin E), originally isolated from B. polymyxa, is a polypeptide antibiotic and apoptosis inducer, also acts as a NADH quinone oxidoreductase inhibitor. It inhibits
gram-negative bacteria by binding to lipopolysaccharides and
phospholipids in the outer cell membrane of gram-negative bacteria.
纯度:≥98%
CAS:1264-72-8