Polymyxin B2 Sulfate presents a cyclic-linear lipopeptide architecture enriched with basic residues that support lipid-binding studies. Its amphipathic character drives solvent-dependent conformational changes. Researchers examine charge-driven interactions with membrane mimetics. Applications include structural biology, peptide-material exploration, and sequence-activity correlation.
CAT No: R2718
CAS No:108965-69-1
Synonyms/Alias:UNII-WTC2W6JDTU;WTC2W6JDTU;108965-69-1;Polymyxin B2 (sulfate);Q27292833;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]-6-methylheptanamide;sulfuric acid;
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