beta-endorphin, Arg(9,12,24,28,29)-

beta-endorphin, Arg(9,19,24,28,29)-

benzyl N-(11,24-dimethyl-2,5,9,12,15,18,22,25-octaoxo-8-phenylmethoxycarbonylamino-4,17-dipropan-2-yl-6,19-dioxa-28,29-dithia-3,10,13,16,23,26-hexazabicyclo[12.12.4]triacont-21-yl)carbamate

beta-endorphin (2-9)

beta-endorphin (6-21)

beta-endorphin, Trp(27)-2-nitrophenylsulfenyl chloride

beta-endorphin, Tyr(31)

N-[4-(4-fluorophenyl)piperidin-3-yl]-2-methoxyacetamide

tert-butyl N-[(1S)-1-(2-methoxynaphthalen-1-yl)-3-oxopropyl]carbamate

1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)oxolane-3-carbonyl]pyrrolidine-3-carboxylic acid

tert-butyl N-[(1S)-1-(2,6-dichlorophenyl)-3-oxopropyl]carbamate

tert-butyl N-[(1S)-3-oxo-1-(2,4,5-trimethoxyphenyl)propyl]carbamate

tert-butyl N-[(1S)-1-(3-methylphenyl)-3-oxopropyl]carbamate

tert-butyl N-[(1S)-3-oxo-1-(2,4,6-trimethylphenyl)propyl]carbamate

tert-butyl N-[(1S)-1-[3-(benzyloxy)phenyl]-3-oxopropyl]carbamate

tert-butyl N-[(1S)-1-(2-bromophenyl)-3-oxopropyl]carbamate

tert-butyl N-[(1S)-1-(2,5-dimethylphenyl)-3-oxopropyl]carbamate