Synonyms: CDR1.AME(17-22);FCTASQKKCY (Cyclized/Cysteine-oxidized);187826-35-3;AC1LAS5X;(2S)-2-[[(4R,7S,10S,13S,16R,19S,22S,25R)-7,10-bis(4-aminobutyl)-13-(3-amino-3-oxopropyl)-25-[[(2S)-2-amino-3-phenylpropanoyl]amino]-22-[(1R)-1-hydroxyethyl]-16-(hydroxymethyl)-19-methyl-6,9,12,15,18,21,24-heptaoxo-1,2-dithia-5,8,11,14,17,20,23-heptazacyclohexacosane-4-carbonyl]amino]-3-(4-hydroxyphenyl)propanoic acid;L-Tyrosine, L-phenylalanyl-L-cysteinyl-L-threonyl-L-alanyl-L-seryl-L-glutaminyl-L-lysyl-L-lysyl-L-cysteinyl-, cyclic (2-9)-disulfide;L-Tyrosine, L-phenylalanyl-L-cysteinyl-L-threonyl-L-alanyl-L-seryl-L-glutaminyl-L-lysyl-L-lysyl-L-cysteinyl-, cyclic (2==>9)-disulfide