Kisspeptin 5mg

Kisspeptin-10, the C-terminal decapeptide fragment of metastin, is the minimal active sequence at the KISS1R (GPR54) receptor and a primary upstream regulator of GnRH neuron firing. By controlling pulsatile GnRH release, it sits at the apex of the hypothalamic-pituitary-gonadal (HPG) axis and has become a central tool in fertility, puberty-onset and reproductive endocrinology investigation. This 5mg presentation suits pilot characterisation work.

Supplied as a lyophilised peptide vial for reconstitution with bacteriostatic water. The 5mg loading is calibrated for pilot dose-finding, receptor binding assays and small-cohort in vitro studies where conservative material use is preferred.

Research Applications • GnRH pulse generator activity and HPG-axis upstream regulation studies • KISS1R (GPR54) receptor binding, signalling and desensitisation assays • Puberty-onset and reproductive maturation research in animal models • Fertility, ovulation and gonadotrophin secretion investigation in vitro

Specification • Identity: Kisspeptin-10 / Metastin (CAS 374675-21-5) • Molecular weight: 1302.51 g/mol • Purity: 99%+ verified by HPLC and Mass Spectrometry • Format: lyophilised peptide vial — reconstitute with bacteriostatic water before use • Storage: store lyophilised at -20°C; once reconstituted, refrigerate at 2-8°C and use within 4-6 weeks; protect from light

For research use only — not for human consumption.