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Polymyxin B Sulfate (Poly-RX) 是一个阳离子型表面活性剂抗生素剂,能够提高细胞膜的渗透性。
Polymyxin B Sulfate (Poly-RX) 是一个阳离子型表面活性剂抗生素剂,能够提高细胞膜的渗透性。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
500 mg | ¥ 415 | 现货 | |
1 g | ¥ 667 | 现货 |
产品描述 | 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. |
别名 | 硫酸多粘菌素B, 硫酸多粘菌素 B, Poly-RX, Polymyxin B sulphate, Polymyxin B sulfate (1404-26-8 free base), PMB, Aerosporin |
分子量 | 1301.56 |
分子式 | C56H100N16O17S |
CAS No. | 1405-20-5 |
Smiles | OS(O)(=O)=O.CCC(C)CCCCC(=O)N[C@@H](CCN)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@@H](NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](Cc2ccccc2)NC(=O)[C@@H](CCN)NC1=O)[C@@H](C)O |
密度 | no data available |
存储 | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
溶解度信息 | H2O: 25 mg/mL |
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