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Polymyxin B nonapeptide TFA

Cat. No. M10241

All AbMole products are for research use only, cannot be used for human consumption.

Polymyxin B nonapeptide TFA Structure
Size Price Availability Quantity
5mg USD 150  USD150 In stock
10mg USD 247  USD247 In stock
25mg USD 495  USD495 In stock
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Quality Control & Documentation
Biological Activity

Polymyxin B nonapeptide TFA is a cyclic peptide from the naturally occurring peptide polymyxin B, it increases the permeability of the outer membrane of Gram-negative bacteria toward hydrophobic antibiotics probably by binding to the bacterial lipopolysaccharide (LPS).

Chemical Information
CAS Number 2220175-42-6
Solubility (25°C) Water 90 mg/mL
Storage -20°C, sealed
References

[1] H Tsubery, et al. J Med Chem. Structure-function studies of polymyxin B nonapeptide: implications to sensitization of gram-negative bacteria

[2] I Ofek, et al. Antimicrob Agents Chemother. Antibacterial synergism of polymyxin B nonapeptide and hydrophobic antibiotics in experimental gram-negative infections in mice

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Keywords: Polymyxin B nonapeptide TFA supplier, Antibiotic, inhibitors, activators

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