Z-D-Phe-Phe-Gly-OH
N¹-Glutathionyl-spermidine disulfide
H-α;-Me-DL-His-OH . 2 HCl
Pyr-Trp-OH
Pancreatic Polypeptide (1-17)-(Ala³¹,Aib³²)-Neuropeptide Y (18-36) (human)
H-Val-Ala-OH
Suc-Val-Pro-Phe-pNA
Z-Pyr-OSu
H-α;-Me-Leu-OH
Z-His-NHNH₂
Suc-Gly-Pro-AMC
pTH (1-34) (rat)
Z-Dap(Fmoc)-OH
Trypanothione
Methoxycarbonyl-D-Nle-Gly-Arg-pNA
Pyr-AMC
N-1-Fmoc-1,4-diaminobutane . HCl
H-Val-Tyr-OH
H-α;-Me-DL-Trp-OH
Z-Gly-Gly-Arg-β;NA . HCl