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Polymyxin B nonapeptide acetate is a cationic cyclic peptide. Polyxin B nonapeptide is a derivative produced by enzymatic cleavage of polyxin B. Compared with polyxin B, polyxin B nonapeptide has low toxicity, lacks bactericidal activity and still has the ability to destroy the outer membrane of Gram-negative bacteria.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
1 mg | $67 | In Stock | |
2 mg | $95 | In Stock | |
5 mg | $137 | In Stock | |
10 mg | $228 | In Stock | |
25 mg | $503 | In Stock | |
50 mg | $733 | In Stock | |
100 mg | $987 | In Stock |
Description | Polymyxin B nonapeptide acetate is a cationic cyclic peptide. Polyxin B nonapeptide is a derivative produced by enzymatic cleavage of polyxin B. Compared with polyxin B, polyxin B nonapeptide has low toxicity, lacks bactericidal activity and still has the |
In vitro | Polymyxin B nonapeptide Acetate, 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)[1]. |
Alias | Polymyxin B nonapeptide acetate(86408-36-8 free base) |
Molecular Weight | 1023.19 |
Formula | C45H78N14O13 |
Storage | store at low temperature,keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
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