H-Lys-Cys-Asn-Thr-Ala-Thr-Cys-Ala-Thr-Gln-Arg-Leu-Ala-OH (trifluoroacetate salt) (Cys2 and 7 bridge)

Glp-Gly-Leu-Pro-Pro-Arg-Pro-Lys-Ile-Pro-Pro-OH (trifluoroacetate salt)

H-His-Asp-Met-Asn-Lys-Val-Leu-Asp-Leu-OH (trifluoroacetate salt)

H-Arg-Arg-Ser-Ser-Cys-Phe-Gly-Gly-Arg-Met-Asp-Arg-Ile-Gly-Ala-Gln-Ser-Gly-Leu-Gly-Cys-Asn-Ser-Phe-Arg-Tyr-OH (trifluoroacetate salt) (Cys5 and 21 bridge)

H-Ser-Ser-Cys-Phe-Gly-Gly-Arg-Ile-Asp-Arg-Ile-Gly-Ala-Gln-Ser-Gly-Leu-Gly-Cys-Asn-Ser-Phe-Arg-OH (trifluoroacetate salt) (Cys Bridge)

H-Lys-Lys-Ala-Leu-Arg-Arg-Gln-Glu-Thr-Val-Asp-Ala-Leu-OH (trifluoroacetate salt)

Biotin-Lys-Tyr-Tyr-Glu-Leu-Glu-Glu-Lys-Ile-Val-Ser-Leu-Ile-Lys-Asn-Leu-Leu-Val-Ala-Leu-Lys-OH (trifluoroacetate salt)

Biotin-Asp-Arg-Val-Tyr-Ile-His-Pro-Phe-His-Leu-OH (trifluoroacetate salt)

Biotinyl-Phe-Asn-Ala-Pro-Phe-Asp-Val-Gly-Ile-Lys-Leu-Ser-Gly-Val-Gln-Tyr-Gln-Gln-His-Ser-Gln-Ala-Leu-NH₂ (trifluoroacetate salt)

H-Ala-Ser-His-Leu-Gly-Leu-Ala-Arg-OH (trifluoroacetate salt)

H-Val-Lys-Phe-Gly-Val-Gly-Phe-Lys-OH (trifluoroacetate salt)

H-Ala-Lys-Ser-Lys-Trp-Lys-Gln-Ala-Phe-Asn-Ala-Thr-Ala-Val-Val-Arg-His-Met-Arg-Lys-Leu-Gln-OH (trifluoroacetate salt)