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Reproductive Biology Research

The Reproductive Biology Research category covers research peptides studied in the melanocortin, oxytocinergic, and kisspeptin signalling pathways — three neuroendocrine systems characterized in reproductive-behavior literature. PT-141 (Bremelanotide) is the melanocortin-receptor agonist in the category, originally derived from Melanotan II research. Oxytocin Acetate is the lyophilized form of the nine-amino-acid neuropeptide studied in pair-bonding and social-attachment models. Kisspeptin-10 is the decapeptide fragment of the larger KISS1 protein that governs GnRH pulsatility and gonadotropin release.
Each vial ships lyophilized and is independently lot-tested by Horizon Analytical, with the full Certificate of Analysis available on each product page. Reconstitution requires BAC Water (bacteriostatic water), sold separately.