β-Amyloid (1-20)

186319-68-6

(2S,5S,8S,11S,14S,17S,20S,23S,26S,29S,32S,38S,41S,44S,47S,50S,53S,56S,59S)-20,23,44-Tris((1H-imidazol-4-yl)methyl)-59-amino-17-(3-amino-3-oxopropyl)-14-(4-aminobutyl)-2,5,50-tribenzyl-29,53-bis(2-carboxyethyl)-41-(carboxymethyl)-47-(3-guanidinopropyl)-32-(4-hydroxybenzyl)-38-(hydroxymethyl)-11-isobutyl-8,26-diisopropyl-56-methyl-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58-nonadecaoxo-3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57-nonadecaazahenhexacontanedioic acid; L-Phenylalanine, L-α-aspartyl-L-alanyl-L-α-glutamyl-L-phenylalanyl-L-arginyl-L-histidyl-L-α-aspartyl-L-serylglycyl-L-tyrosyl-L-α-glutamyl-L-valyl-L-histidyl-L-histidyl-L-glutaminyl-L-lysyl-L-leucyl-L-valyl-L-phenylalanyl-;