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别名 多粘菌素B九肽
Polymyxin B nonapeptide, a cationic cyclic peptide derived by enzymatic processing from the naturally occurring peptide polymyxin B, is able to increase the permeability of the outer membrane of Gram-negative bacteria toward hydrophobic antibiotics probably by binding to the bacterial lipopolysaccharide (LPS)

Polymyxin B nonapeptide, a cationic cyclic peptide derived by enzymatic processing from the naturally occurring peptide polymyxin B, is able to increase the permeability of the outer membrane of Gram-negative bacteria toward hydrophobic antibiotics probably by binding to the bacterial lipopolysaccharide (LPS)
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 5 mg | ¥ 1,240 | 5日内发货 | |
| 10 mg | ¥ 1,990 | 5日内发货 | |
| 50 mg | ¥ 7,890 | 5日内发货 | |
| 100 mg | ¥ 12,200 | 5日内发货 |
| 产品描述 | Polymyxin B nonapeptide, a cationic cyclic peptide derived by enzymatic processing from the naturally occurring peptide polymyxin B, is able to increase the permeability of the outer membrane of Gram-negative bacteria toward hydrophobic antibiotics probably by binding to the bacterial lipopolysaccharide (LPS) |
| 别名 | 多粘菌素B九肽 |
| 分子量 | 963.13 |
| 分子式 | C43H74N14O11 |
| CAS No. | 86408-36-8 |
| 密度 | 1.32 g/cm3 at 20℃ (Predicted) |
| Sequence | Thr-{Dab}-{Dab}-{Dab}-d-Phe-Leu-{Dab}-{Dab}-Thr (Lactam: Dab3-Thr9) |
| Sequence Short | T-{Dab}-{Dab}-{Dab}-d-FL-{Dab}-{Dab}-T (Lactam: Dab3-Thr9) |
| 存储 | keep away from moisture | 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: 100 mg/mL (103.83 mM), Sonication is recommended. DMSO: 16.67 mg/mL (17.31 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||||||||||||
溶液配制表 | |||||||||||||||||||||||||||||||||||||||||
DMSO/H2O
H2O
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以上为“体内实验配液计算器”的使用方法举例,并不是具体某个化合物的推荐配制方式,请根据您的实验动物和给药方式选择适当的溶解方案。
对于不同动物的给药剂量换算,您也可以参考 更多