Ac-Tyr-Phe-OH
Ac-Tyr-OMe
Ac-Tyr-NHMe
Ac-Tyr-NH₂
Ac-Tyr-Lys-NH₂
Ac-Tyr(tBu)-OH
Ac-Trp-ONp
Ac-Trp-OMe
Ac-Trp-NHMe
Ac-Trp-NH₂
Ac-Trp-Glu-His-Asp-AMC
Ac-Trp-Glu-His-Asp-aldehyde (pseudo acid)
Ac-Thr-OMe
Ac-Thr-OH
Ac-Thr-Ile-Nle-psi(CH₂NH)Nle-Gln-Arg-NH₂
Ac-Thr(tBu)-OH
ACTH (7-38) (human)
ACTH (3-24) (human, bovine, rat)
ACTH (2-24) (human, bovine, rat)
ACTH (1-4)