Longevity & Cellular
Reproductive Hormone Studies
Quantity
Ships from the United States with tracking · free shipping over $200
Certificates of analysis
Each certificate covers one production run, and reports on that batch alone. Open any of them to read the laboratory report exactly as the third-party lab issued it.
Authenticity
Scan the code on the label to pull up every published certificate for that compound — the same reports the third-party laboratory issued, batch by batch. Traceable from the laboratory that tested it to your bench.
Verify a batch →Independently tested
Purity is quantified by reverse-phase HPLC and identity confirmed by mass spectrometry, by an outside laboratory rather than in-house.
A certificate for your lot
The report that ships with your order describes the batch you received — not the product line, and not a representative sample.
COA-backed replacement
If material does not match the certificate issued for its lot, we replace it or refund it. Send us the lot number and we will trace it.
Tracked dispatch
Tracking is issued when the label is created, so the shipment is traceable from the moment it leaves us.
About this compound
C63H83N17O14
Kisspeptin-10 is the ten-residue active fragment of kisspeptin-54, binding the KISS1R receptor. Its position in the reproductive axis is upstream — it acts on GnRH neurons rather than on the gonads directly — which is what makes it useful for studying the hypothalamic end of hormone regulation.
Full specification
How it works
The pathways Kisspeptin acts on, and what each one does. Signalling described from preclinical models.
KISS1R / GPR54 Activation
Binds KISS1R on GnRH neurons in the hypothalamus. The receptor sits upstream of the reproductive axis rather than within the gonads, which is what makes the peptide useful for studying regulation rather than output.
GnRH Pulse Generation
Activation drives GnRH release in pulses, and the pattern of those pulses — not simply their presence — is what downstream signalling responds to.
Gonadotropin Release
GnRH pulses in turn drive pituitary LH and FSH release. Studying the axis from the top means the whole cascade is observable rather than only its endpoint.
Uses & applications
The main areas under study, and the study-reported figures behind them.
Acting on GnRH neurons rather than the gonads makes this a tool for interrogating the top of the axis rather than its output.
LH and FSH release are measured as the downstream readout of GnRH pulse activity.
Loss-of-function work in this receptor established its role in pubertal onset, which is where the compound's significance was first recognized.
What the published work measures
The endpoints reported across the literature for this compound. The figures belong to the individual papers, not to us.
Molecular structure
A computed low-energy conformer built from this compound's published connectivity and stereochemistry, paired with its verified reference values.
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94 atoms
94 atoms, 98 bonds, C63H83N17O14. Connectivity and stereochemistry from PubChem CID 25240297. The arrangement is one computed low-energy conformer, not a measured structure — a flexible peptide adopts many conformations in solution. Hydrogens omitted for legibility.
C63H83N17O14
Third-party verified
Every batch of Kisspeptin is sent to an accredited independent laboratory before it ships. Here is what we screen for.
Quantifies purity and reports it on the lot certificate
Verifies the exact molecular identity
Lead, arsenic, cadmium & mercury
Bacterial endotoxin levels
No microbial contamination
Actual peptide mass per vial verified
FAQ
Kisspeptin-10 is the ten-residue active fragment of kisspeptin-54, binding the KISS1R receptor. Its position in the reproductive axis is upstream — it acts on GnRH neurons rather than on the gonads directly — which is what makes it useful for studying the hypothalamic end of hormone regulation.
Published research on Kisspeptin concentrates on GnRH Axis Probing, Gonadotropin Stimulation and Pubertal Signaling. Each of those areas is summarised further up this page with the citation it comes from, and the full reference list — 3 indexed publications — sits at the bottom. Study designs and concentrations vary considerably between publications, so the primary sources are worth reading directly.
The literature describes Kisspeptin acting across KISS1R / GPR54 Activation, GnRH Pulse Generation and Gonadotropin Release, reported respectively as GPR54 Agonist, GnRH ↑ and LH / FSH ↑. Those pathways are drawn from preclinical models rather than clinical work, and they describe what has been observed rather than a settled mechanism — the individual pathway cards above cite what each one is based on.
Kisspeptin has a molecular formula of C63H83N17O14 and an average mass of 1302.5 g/mol. It is indexed under CAS 374675-21-5. It ships as white lyophilized powder. Those are nominal reference values for the parent compound. The identity of the specific material you receive is confirmed by mass spectrometry and reported on that lot's certificate.
Store the sealed vial at -20°C, protected from light and moisture, and let it reach room temperature before opening so condensation does not form on cold powder. Keep reconstituted solution refrigerated and avoid repeated freeze-thaw cycles — solutions are far less stable than lyophilized powder.
No. Kisspeptin is supplied strictly for in-vitro laboratory research and development. It is not a drug, food, supplement or cosmetic, it has not been evaluated by the FDA, and it is not intended for human or animal consumption, ingestion, injection or any in-vivo use. Ordering confirms you are a qualified researcher or institution purchasing on that basis.
Cited sources
Independent published research indexed from PubMed and peer-reviewed journals — not Routine Peptides claims.
For research use only
Not for human or veterinary use. For in-vitro laboratory research only. These statements have not been evaluated by the FDA; this product is not intended to diagnose, treat, cure, or prevent any disease. Sold exclusively to qualified researchers and institutions.
Before you order
Every production run is analyzed by an independent laboratory, and the certificate for your lot travels with the order — not a catalog-wide document, and not a summary written by us.
