Kisspeptin-10 is a short neuropeptide fragment, the 10-amino-acid active piece of the larger kisspeptin protein made by the KISS1 gene. It is best known in research for how it signals through the GPR54 (KISS1R) receptor, and it is studied as a key upstream switch in the reproductive-hormone (HPG) axis.
It also has a solid research base, with work looking at how it acts on GnRH-producing neurons and downstream hormone signaling (Dhillo et al., 2005, The Journal of Clinical Endocrinology & Metabolism). That makes it a common reference peptide in this field.
Research Applications
- HPG-axis signaling research
- GPR54/KISS1R receptor studies
- GnRH neuron activity research
- Reproductive-hormone regulation models
Supplied as a lyophilized powder for stability.
See also: Epitalon, Pinealon 20 mg, and Adamax 10 mg.
$21
Kisspeptin Structure
Peptide Class: Endogenous neuropeptide hormone (KISS1 gene-derived decapeptide)
Amino Acid Sequence: YNWNSFGLRF-NH2 (Tyr-Asn-Trp-Asn-Ser-Phe-Gly-Leu-Arg-Phe-amide)
Molecular Formula: C₆₃H₈₃N₁₇O₁₄
Molecular Weight: ~1302.5 g/mol (Kisspeptin-10 decapeptide form)
CAS Number: 374675-21-5
PubChem CID: 25240297






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