Kisspeptin-10 · Metastin 45-54 · KP-10
| Classification | C-terminal decapeptide fragment of kisspeptin (KISS1 gene product) |
|---|---|
| Amino acid sequence | Tyr-Asn-Trp-Asn-Ser-Phe-Gly-Leu-Arg-Phe-NH2 |
| Short notation | YNWNSFGLRF-NH2 |
| Molecular formula | C63H83N17O14 |
| Molecular weight | 1302.45 g/mol |
| CAS number | 374675-21-5 |
| Solubility | Soluble in water and bacteriostatic water. |
| Reported half-life | Short circulating half-life reported in mammalian models, on the order of minutes. |
International orders have a 3-vial minimum per product. Case pricing shown is international; US warehouse case pricing may differ and is shown at checkout.
Kisspeptins are products of the KISS1 gene, originally identified as a metastasis-suppressor gene. Kisspeptin-10 is the shortest fragment retaining full receptor binding at KISS1R (GPR54).
The following describes contexts in which this compound appears in published laboratory literature. Nothing here is a claim of efficacy, safety, or suitability for any use in humans or animals.
| Lyophilized powder | Store lyophilized powder at -20 °C, sealed and protected from light. Stable for extended periods while dry. |
|---|---|
| After reconstitution | After reconstitution with bacteriostatic water, store at 2–8 °C and use within approximately 4 weeks. Avoid repeated freeze-thaw cycles. |
| Shipping | Ships at ambient temperature; lyophilized peptide is stable in transit. |
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| Vial | 1 vial (US) | 3 vials (Intl) | Case of 5 | Case of 10 | Stock |
|---|---|---|---|---|---|
| 5mg | $45 | $120 | $140 | $270 | 10 in Denver |
| 10mg | — | $180 | $210 | $400 | International |
$20 flat USA shipping · solutioning available at $10/vial · Denver stock ships within 1 business day of order confirmation.