Polymyxin B sulfate CAS NO.1405-20-5

1.Polymyxin B 2.White powder 3.Assay 99% 4.Professional manufacture 5.C56H100N16O17S Description NamePolymyxin B SulfateAppearan…

1.Polymyxin B2.White powder3.Assay 99%4.Professional manufacture5.C56H100N16O17S   Description   NamePolymyxin B SulfateAppearanceWhite powderCas   1405-20-5MF     C56H100N16O17SMW1301.56PH value5.0~7.5Assay                                 99%GradeMedicine gradePackageAluminum foil bagUsage         Antibiotic                          Polymyxin B is an antibiotic primarily used for resistant Gram-negative infections. It is derived from the bacterium Bacillus polymyxa. Polymyxin B is a mixture of two closely related compounds, polymyxin B1 and polymyxin B2. It has a bactericidal action against almost all Gram-negative bacilli except the Proteus group. Polymyxins bind to the cell membrane and alter its structure, making it more permeable. The resulting water uptake leads to cell death. Polymyxins are cationic, basic proteins that act like detergents (surfactants). Side effects include neurotoxicity and acute renal tubular necrosis. Polymyxins are used in the topical first-aid preparation Neosporin.   Function bacteriostatic agent.To gram-negative bacteria, such as e. coli, pseudomonas aeruginosa, deputy escherichia coli, pneumonia clay white bacillus, acidophilus bacillus, whooping cough bacili and dysentery bacillus has inhibit or antiseptic effect.Mainly used in Pseudomonas aeruginosaand other pseudomonas wound caused, urinary tract and eye, ear, tracheal etc site infection, also can used for sepsis, peritonitis..