H-Ile-Gly-OH
H-p-Bz-D-Phe-OH
H-Ser-NH₂ · HCl
H-Pro-Phe-Arg-AMC
H-Lys(retro-Glu-H)-OH
H-Phe-cyclohexylamide
H-Gly-Asp-OH
H-Pro-NH₂ · HCl
H-p-Iodo-D-Phe-OH
H-Glu-Thr-Tyr-OH
H-His(1-Trt)-OMe . HCl
H-Ser-Asp-Gly-Arg-Gly-OH
HIV Protease Substrate VI
H-Gly-Arg-Gly-Glu-Ser-Pro-OH
H-Pro-His-Pro-Phe-His-Phe-Phe-Val-Tyr-Lys-OH
H-Lys-Ala-β;NA
H-Gly-Gly-His-OH
H-Ser-Pro-OH
H-Ile-Glu-OH
H-Met-Ala-OH