Product Introduction
Bioactivity


英文名: Polymyxin B nonapeptide acetate

描述: Polymyxin B nonapeptide acetate(86408-36-8 free base) 是一种阳离子环肽。 Polyxin B 九肽是 polyxin B 经酶解产生的衍生物。与 polyxin B 相比，polyxin B 九肽毒性低，缺乏杀菌活性，仍具有破坏革兰氏阴性菌外膜的能力。

体外活性: Polymyxin B nonapeptide Acetate是通过酶法处理天然存在的多粘菌素B得到的阳离子环状肽，它能够通过与细菌的脂多糖(LPS)结合，增加革兰氏阴性细菌外膜对疏水性抗生素的渗透性[1]。

存储条件: store at low temperature,keep away from moisturePowder: -20°C for 3 years | In solvent: -80°C for 1 year

关键字: Polymyxin B nonapeptide acetate | Polymyxin B nonapeptide Acetate

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