| Synonyms: | Glycine, glycyl-L-arginyl-L-prolyl-L-arginyl-L-threonyl-L-seryl-L-seryl-L-phenylalanyl-L-alanyl-L-a-glutaMyl-;Glycine, glycyl-L-arginyl-L-prolyl-L-arginyl-L-threonyl-L-seryl-L-seryl-L-phenylalanyl-L-alanyl-L-α-glutamyl-;Crosstide >=97% (HPLC), lyophilized powder;(6S,9S,12S,15S,18S,21S,24S)-1-amino-6-((S)-1-((S)-2-(2-aminoacetamido)-5-guanidinopentanoyl)pyrrolidine-2-carboxamido)-18-benzyl-24-(2-carboxyethyl)-9-((R)-1-hydroxyethyl)-12,15-bis(hydroxymethyl)-1-imino-21-methyl-7,10,13,16,19,22,25-heptaoxo-2,8,11,14,17,20,23,26-octaazaoctacosan-28-oic acid |