Shop
QualityLab ResultsPartnerLog In

Kisspeptin-10 5mg — Research Peptide

Kisspeptin-10 at a glance

Peptide.Express Kisspeptin-10 5mg (CAS 374675-21-5) is $40, ≥99% pure by HPLC, with a molecular weight of 1302.5 Da and molecular formula C63H83N17O14, third-party tested with a lot-matched Certificate of Analysis you can verify before purchase. Ships same day on US orders placed before 2 PM EST, free over $150. For in-vitro laboratory research use only.

Kisspeptin — research-grade lyophilized peptide vial from Peptide.Express, ≥99% HPLC purity
≥99% PurityUS SynthesizedOut of Stock

For laboratory research use only. Not for human or veterinary use.

Research-Grade Compound

Kisspeptin-10 (KP-10) is the 10-amino-acid C-terminal fragment of kisspeptin, the peptide product of the KISS1 gene, and acts as an agonist at GPR54 — the G protein-coupled receptor also designated KISS1R. Sequence: Tyr-Asn-Trp-Asn-Ser-Phe-Gly-Leu-Arg-Phe-NH2 (YNWNSFGLRF-NH2). Molecular formula C63H83N17O14, molecular weight 1,302.5 Da, CAS 374675-21-5.

Purity standard: Kisspeptin-10 is sourced to ≥99% by HPLC — sourcing spec.

1 · Select Size

5mg · $40.00/vial

$40.00$50.00USD / Unit
1

Certificate of Analysis

Showing CoA for 5mg.

View CoAVerify with testing laboratory
HPLC VerifiedIdentity & purity
CoA Every OrderLot-matched
Ships Same DayBefore 2 PM EST
Free US ShipOrders over $150
Showing CoA for 5mg
Certificate Details
Purity≥99%
Methodology
HPLCLC-MS/MS
CAS Number374675-21-5
Molecular FormulaC63H83N17O14
Molecular Weight1302.5 g/mol
SequenceTyr-Asn-Trp-Asn-Ser-Phe-Gly-Leu-Arg-Phe-NH2 (decapeptide, KP-10)
Verify Results with Testing Laboratory

Issued by an independent third-party laboratory; Peptide.Express does not test in-house. Results are reproduced as-is and confirm compound identity, purity, and the analytical methods used. For questions about specific results, contact support@peptide.express.

Safety Data Sheet (SDS)
≥99% by HPLCLC-MS/MS VerifiedCoA Every BatchIn-Vitro Research Use Only

Kisspeptin-10 Specifications

Identity, purity and storage specifications for Kisspeptin-10.
CompoundKisspeptin-10 (KP-10)
CAS374675-21-5
Molecular formulaC63H83N17O14
Molecular weight1,302.5 Da
SequenceTyr-Asn-Trp-Asn-Ser-Phe-Gly-Leu-Arg-Phe-NH2 (YNWNSFGLRF-NH2)
Purity≥99% by HPLC
FormLyophilized powder
Storage (lyophilized)-20°C, desiccated, protected from light
Storage (reconstituted)2–8°C, use within 14–28 days

Reconstituting Kisspeptin-10: step-by-step peptide reconstitution guide. Concentration maths: peptide reconstitution calculator.

Buying Kisspeptin-10 — Frequently Asked Questions

What purity standard and testing does Peptide.Express apply to Kisspeptin-10?

≥99% by reverse-phase HPLC, LC-MS/MS confirming the 1,302.5 Da mass, LAL endotoxin testing, and visual QC — all through an independent third-party laboratory, with a batch-specific Certificate of Analysis issued per lot.

Where is the Certificate of Analysis for Kisspeptin-10?

On this page and in the Peptide.Express lab results library, indexed by batch number, listing HPLC purity, mass confirmation, endotoxin result, testing laboratory and test date.

How should Kisspeptin-10 be stored before and after reconstitution?

Lyophilized: -20°C, desiccated and protected from light, stable for 24 months. Reconstituted: 2–8°C, used within 14–28 days, kept away from light because of the tryptophan residue. Do not freeze reconstituted solution.

Kisspeptin-10 research reference

Research Compounds Related to Kisspeptin-10

EnclomipheneSmall-molecule SERM acting on the same HPG axis from the estrogen-feedback side rather than the GPR54 side.PT-141Melanocortin agonist targeting a separate hypothalamic receptor system.SermorelinGHRH analog acting on the somatotropic axis — useful contrast when separating hypothalamic-pituitary systems.DSIPEndogenous nonapeptide reported to interact with LH and ACTH release, though with no identified receptor.

All products are sold for in-vitro laboratory research use only. Not intended for human consumption, clinical use, or veterinary use. Peptide.Express makes no medical claims. Consult the published literature for research application guidance.

What we can show you the numbers for