Polymyxin B nonapeptide

Polymyxin B nonapeptide is a cyclic peptide obtained from Polymyxin B by proteolytic removal of its terminal amino acyl residue. Polymyxin B nonapeptide is less toxic, lacks bactericidal activity, and retains its ability to render gram-negative bacteria susceptible to several antibiotics by permeabilizing th

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CAT#R1623
Chemical Structure
CAS86408-36-8
M.F/FormulaC43H74N14O11
M.W/Mr.963.13
SequenceOne Letter Code: T-Dab-Dab-Dab-Dab-d-FL-Dab-Dab-T (Lactam: Dab3-Thr9)
three Letter Code: Thr-Dab-Dab-Dab-Dab-d-Phe-Leu-Dab-Dab-Thr (Lactam: Dab3-Thr9)
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