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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 | 
|---|---|---|---|
| 50 mg | ¥ 145 | In stock | |
| 100 mg | ¥ 192 | In stock | |
| 500 mg | ¥ 415 | In stock | |
| 1 g | ¥ 667 | In stock | 
Polymyxin B Sulfate 相关产品
| 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 | 
| 颜色 | White | 
| 物理性状 | Solid | 
| 存储 | keep away from moisture,keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||
| 溶解度信息 | H2O: 50 mg/mL (38.42 mM), Sonication is recommended.   | |||||||||||||||||||||||||
| 溶液配制表 | ||||||||||||||||||||||||||
| H2O 
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 比如您的给药剂量是 10 mg/kg ,每只动物体重 20 g ,给药体积 100 μL ,
比如您的给药剂量是 10 mg/kg ,每只动物体重 20 g ,给药体积 100 μL ,  一共给药动物 10 只 ,您使用的配方为 5%
 一共给药动物 10 只 ,您使用的配方为 5%  DMSO+ 30%PEG300+ 5%Tween 80 + 60%Saline/PBS/ddH2O, 那么您的工作液浓度为 2 mg/mL 。
DMSO+ 30%PEG300+ 5%Tween 80 + 60%Saline/PBS/ddH2O, 那么您的工作液浓度为 2 mg/mL 。 
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