Polymyxin B nonapeptide

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Supplier Creative Peptides
Product # R1623
CAS # 86408-36-8
Pricing Inquire
MolecularFormula C43H74N14O11
MolecularWeight 963.13
Sequence
  • One 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)
Storage Desiccate at -20°C
ShippingCondition Room temperature in continental US; may vary elsewhere.
Explanation 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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