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Pack Size | Price | Availability | Quantity |
---|---|---|---|
1 g | $43 | In Stock | |
5 g | $156 | In Stock |
Description | Polymyxin B Sulfate (Poly-RX) is a mixture of polymyxins B1 and B2, obtained from Bacillus polymyxa strains. They are basic polypeptides of about eight amino acids and have cationic detergent action on cell membranes. Polymyxin B Sulfate (Poly-RX) is used for infections with gram-negative organisms, but may be neurotoxic and nephrotoxic. |
Alias | Aerosporin, PMB, Polymyxin B sulphate, Polymyxin B sulfate (1404-26-8 free base), Poly-RX |
Molecular Weight | 1301.56 |
Formula | C56H100N16O17S |
Cas No. | 1405-20-5 |
Storage | keep away from moisture Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
Solubility Information | H2O: 25 mg/mL |
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