多粘菌素 B 硫酸盐 分析标准品
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| 包装规格: | 100mg in glass bottle |
| 产品简介: | Polymyxin B Sulfate is a mixture of Polymyxin B1 and Polymyxin B2 Sulfate, obtained from Bacillus polymyxia strains. Polymyxin B inhibits gram-negative organisms in vitro and is also reported to inhibit Ca2+ dependent PKC (protein kinase C). |
| 溶解性: | Water:116.67 mg/mL(超声助溶) |
| 体外研究: | Polymyxin B Sulfate 对 E. coli IH3080 表现抗菌活性,MIC 为 0.5 mg/L. |
| 体内研究: | 多粘菌素 B 硫酸盐(0.5-120 mg/kg;皮下注射)在小鼠大腿或肺部感染模型中表现出抗菌活性。多粘菌素 B 硫酸盐(2 mg/kg,皮下注射)对小鼠大肠杆菌菌株 IH3080 表现出强效杀菌作用。 |
| 动物实验: | Animal Model: Eight-week-old, 24-30 g, female Swiss mice Dosage:0.5-120 mg/kg for thigh infection model; 5-120 mg/kg for lung infection mode Administration:S.c. Result:Showed antibacterial activities for three K. pneumoniae strains. |
| 保存条件: | 2-8°C |
| 注意事项: | 1、为了您的安全和健康,请穿实验服并戴一次性手套操作。 2、以上信息仅做参考交流之用。 |
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