Polymyxin B1, Antimicrobial Peptide (AMP) (CAT#: BMWJ-0826-WJ1)

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Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment.

Overview
SynonymsPolymyxin B1; PMB1
SourceBacteria
CAS4135-11-9
Molecular FormulaC56H98N16O13
Molecular Weight1203.48
Sequence{Dab(6-methyl-1-oxooctyl)}-Thr-{Dab}-{Dab}-{Dab}-{d-Phe}-Leu-{Dab}-{Dab}-Thr (Lact am bridge: Dab4-Thr10)
Sequence Shortening{Dab(6-methyl-1-oxooctyl)}-T-{Dab}-{Dab}-{Dab}-{d-Phe}-L-{Dab}-{Dab}-T (Lactam bri dge: Dab4-Thr10)
ActivityGram-negative bacteria; LPS; Biofilm; Cationic; Lipopeptide; Outer membrane
Physical StatePowder
Purity>98%
StorageThe power can be stored at 4°C for 2 years or at -20°C for 3 years.

For Research Use Only.

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