Leu-Ser-Phe-OH

Cyclo(-Gly-L-Glu)

3-(2-Pyridyldithio)propionic Acid N-Hydroxysuccinimide Ester

3-(2-吡啶基二硫基)丙酸N-羟基琥珀酰亚胺酯

Z-Gly-Gly-Gly-Gly-OH

Boc-D-aspartic acid b-allyl ester

Na-Boc-Ne-isopropyl-L-lysine

trans-L-4-Hydroxyproline 4-nitroanilide hydrochloride

Trityl-glycine ethyl ester

N-(三苯甲基)甘氨酸乙酯

Z-L-glutamic acid g-tert-butyl ester a-methyl ester

Fmoc-isoleucine Rink amide AM resin

Z-N-methyl-a-aminoisobutyric acid