Endocrine research explores hormone signaling and the regulatory peptides that act on reproductive and melanocortin pathways. This category features PT-141 (Bremelanotide), studied for melanocortin receptor activity, and Kisspeptin, investigated for its role in the hypothalamic-pituitary-gonadal axis. Both are supplied as research-grade vials, third-party tested in the U.S. by HPLC, and accompanied by a verifiable Certificate of Analysis. Intended for in vitro and laboratory research only — not for human or veterinary use.

This category focuses on regulatory peptides that act on melanocortin and reproductive-axis receptors, giving endocrine researchers reference material for receptor-binding and hypothalamic-pituitary-gonadal signaling studies. Compounds here are characterized for their interaction with defined receptor systems rather than downstream physiological outcomes.

Why researchers choose Aurevena

  • U.S. third-party tested. Every lot is independently HPLC verified in the United States for identity and purity.
  • Certificate of Analysis on every product. An accessible COA accompanies each item, so you can confirm what you are working with before you begin.
  • Research-grade material. Lyophilized, handling-ready reference compounds prepared for laboratory work.
  • Formats to fit your protocol. Multiple strengths and blends across the catalog, backed by our published reference library.

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KissPeptin (10mg)

Kisspeptin is a KISS1-receptor agonist peptide studied in reproductive-axis and GnRH-signaling research models. Lyophilized powder for laboratory research use only.

$56.99
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Every Endocrine Research item is independently HPLC tested in the United States and ships with an accessible Certificate of Analysis, so identity and purity can be verified before work begins. All products are supplied strictly for in-vitro and laboratory research use only — not for human or veterinary use. Working with lyophilized material? See our reconstitution & storage handbook and how to read a Certificate of Analysis.