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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 | 
Polymyxin B nonapeptide 相关产品
| 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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