Kisspeptin is a high-purity, research-grade peptide known for its role in regulating hormonal signaling pathways, particularly those involved in reproductive and endocrine function. It is widely used in advanced research settings to study neuroendocrine communication and biological signaling. Manufactured to strict quality standards, Kisspeptin is supplied in a stable form to ensure consistency, accuracy, and reliability for research applications.
Disclaimer: All peptides are for laboratory research use only. Not for human consumption. Use only as accepted in the law per the jurisdiction of use.
Peptides are short chains of amino acids that act as signalling molecules within the body. They are involved in a wide range of biological processes — cellular communication, hormone regulation, tissue repair, immune response, and pathway modulation.
In research settings, peptides are studied for their ability to interact with specific receptor families, modulating cell-signalling pathways, and informing the development of new diagnostic and therapeutic tools.
All peptides sold by Covalent Bio are sold strictly for in-vitro and in-vivo laboratory research use only — and are not approved for human consumption.
All peptides are supplied in lyophilized (freeze-dried) form to ensure long-term stability during storage and shipping.
Unreconstituted vials should be stored in a cool, dry place away from direct light. For extended storage (> 30 days), refrigeration at 2–8 °C is recommended; for > 90 days, freeze at −20 °C.
Once reconstituted for research purposes, peptides should be kept refrigerated and handled using sterile laboratory practices. Use within 28 days, or aliquot and freeze at −20 °C.
All orders are shipped directly from our Canadian fulfillment centre within 24 hours (Monday–Friday). Delivery takes 1–3 business days to major metros, 3–5 days to remote regions, via Canada Post Xpresspost.
Free Xpresspost shipping on orders $300 CAD and up.
We accept Interac e-Transfer (5% discount), all major credit cards via Stripe, and cryptocurrency (8% discount via BTCPay).
Wholesale orders over $2,500 CAD: domestic Canadian wire transfer available.
Every batch is tested by an accredited third-party lab. Each shipment includes a Certificate of Analysis (CoA) emailed the day your order ships, including HPLC purity (≥ 99.0%), mass spectrometry sequence confirmation, residual solvent screen, water content (Karl Fischer), and endotoxin (LAL).
