Endocrine research reagents
Endocrine-class research peptides offered as lyophilized laboratory reagents with clear specifications and lot-keyed certificates. Brant does not frame these SKUs as medicines or consumer therapies—verification first, then your institution’s compliance rules. Confirm lots at Certificates of Analysis. In-vitro research use only (RUO). Prices per vial; volume tiers apply automatically in the cart.
HCG
Human chorionic gonadotropin. A heterodimeric glycoprotein hormone, supplied lyophilized.
Kisspeptin-10
The C-terminal decapeptide of kisspeptin (metastin 45-54), YNWNSFGLRF-NH2, the endogenous ligand of the KISS1 receptor.
Melanotan 1
[Nle4, D-Phe7]-alpha-MSH, a 13-residue linear analogue of alpha-melanocyte-stimulating hormone (afamelanotide).
Melanotan 2
Cyclic heptapeptide analogue of alpha-MSH, Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH2.
Oxytocin
Cyclic nonapeptide hormone, Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2, with a disulfide bridge between Cys1 and Cys6.
PT-141
Bremelanotide, a cyclic heptapeptide alpha-MSH analogue, Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH: the free-acid counterpart of Melanotan 2.
Sold as a laboratory reagent for in-vitro research use only (RUO). Not for human or veterinary use, and not for use as a drug, food, cosmetic or household chemical. Purchaser confirms they are 21 or older and a qualified researcher.