2-[[1-[2-[[2-[[2-[[1-[2-amino-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]-3-methylbutanoyl]amino]-4-carboxybutanoyl]pyrrolidine-2-carbonyl]amino]-3-methylpentanoic acid;β-Casomorphin (1-7), human;β-Casomorphin, human
2-8℃