Polymyxin B3 represents a lipopeptide-derived structure rich in cationic residues that support membrane-interaction studies. Its cyclic and linear elements create a multifaceted conformational profile. Researchers examine its binding behavior toward lipid assemblies. Applications include antimicrobial-peptide modeling, structural mimicry, and charge-driven interaction research.
CAT No: R2468
CAS No:71140-58-4
Synonyms/Alias:DPMB3;UNII-L194HGU2LD;L194HGU2LD;71140-58-4;N-[(2S)-4-amino-1-[[(2S,3R)-1-[[(2S)-4-amino-1-oxo-1-[[(3S,6S,9S,12S,15R,18S,21S)-6,9,18-tris(2-aminoethyl)-15-benzyl-3-[(1R)-1-hydroxyethyl]-12-(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricos-21-yl]amino]butan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-1-oxobutan-2-yl]octanamide;CHEMBL1088939;SCHEMBL21474115;
1. Emu oil in combination with other active ingredients for treating skin imperfections
4. Cationic cell-penetrating peptides are potent furin inhibitors
5. SERS spectrum of the peptide thymosin‐β4 obtained with Ag nanorod substrate
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