
| CAS Number | 374675-21-5 |
| Molecular Formula | C63H83N17O14 |
| Molar Mass | 1302.45 g/mol (or approximately 1302.4–1302.5 g/mol) |
| Sequence | Tyr-Asn-Trp-Asn-Ser-Phe-Gly-Leu-Arg-Phe-NH2
(YNWNSFGLRF-NH2; 10 amino acids, C-terminal amidated; the core active fragment of Kisspeptin-54 responsible for KISS1R receptor activation) |
| Synonyms | Kisspeptin-10, Kp-10, Metastin (45-54), Kisspeptin 10 (human), KiSS-1 (112-121) amide, Metastin fragment, H-YNWNSFGLRF-NH2 |
| Purity | ≥95–99% (HPLC); research-grade often ≥97–99% |
| Form | Lyophilized powder (white to off-white, sterile filtered) |
| Storage | −20°C (long-term, lyophilized, desiccated); 2–8°C (reconstituted, short-term); protect from light and moisture; avoid repeated freeze-thaw cycles |
| Solubility | Soluble in sterile water, bacteriostatic water, or saline (typically ≥1–15 mg/mL or higher; recommended to reconstitute at ≥100 µg/mL in sterile water or PBS for stability; DMF/DMSO may aid dissolution at higher concentrations if needed) |
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