Peptides used in endocrinology research. This collection features Kisspeptin-10 (KP-10), the active fragment of kisspeptin, widely studied in laboratory research on the hypothalamic-pituitary-gonadal axis, and PT-141, a cyclic melanocortin-receptor agonist peptide used in melanocortin pathway research.

Every compound is supplied as a lyophilized powder, and every lot is independently tested by HPLC to verify 99%+ purity before it ships. Store vials sealed, cold and away from light, and handle them using standard laboratory practice.

All products are sold strictly for laboratory research use. They are not drugs, food, supplements or cosmetics, and are not for human or veterinary use.

Frequently asked questions

Which compounds are in the Hormone collection?
Kisspeptin-10 and PT-141, supplied for laboratory endocrinology and melanocortin pathway research.

How is each lot tested?
Every lot is independently tested by high-performance liquid chromatography (HPLC) to verify 99%+ purity before it is released for sale.

How should vials be stored?
Keep lyophilized vials sealed, dry and protected from light, and store them at -20 °C for long-term storage.

How fast do orders ship?
Orders ship from Arizona by Priority 3-Day service for $9.99. Shipping is free on orders of $250 or more.