Kisspeptin-10 Peptide – The Master Regulator of Reproductive Signaling
Kisspeptin-10 (Kp-10) is a shortened, biologically active fragment of the full-length Kisspeptin-54 protein. Often referred to in scientific literature as Metastin, this 10-amino acid sequence (residues 45-54) is the minimum requirement for high-affinity binding to the GPR54 receptor. It serves as the primary “on-switch” for the human reproductive system.
Key Research Areas:
- Hypothalamic-Pituitary-Gonadal (HPG) Axis: Kisspeptin-10 is widely researched for its role as the most potent stimulant of Gonadotropin-Releasing Hormone (GnRH). By activating GnRH neurons, it indirectly triggers the release of Luteinizing Hormone (LH) and Follicle-Stimulating Hormone (FSH), making it a cornerstone for fertility and hormone regulation studies.
- Oncology & Anti-Metastatic Properties: Originally named Metastin, this peptide is studied for its ability to suppress the spread of cancer. Research suggests it may mitigate the proliferation and migration of melanoma and breast cancer cells by regulating cell-matrix interactions.
- Vascular & Renal Function: Emerging studies hypothesize that Kisspeptin-10 may impact the development of blood vessels and overall renal (kidney) function, expanding its research utility beyond the endocrine system.
- Puberty & Reproductive Health: Kp-10 is used to investigate the triggers for puberty onset and the physiological mechanisms behind various reproductive disorders, offering a unique window into endocrine cell signaling.
- Metabolic Integration: Researchers are currently exploring the link between Kisspeptin signaling and metabolic energy balance, investigating how the KISS1 gene responds to body fat and nutrient availability.
Elite Peptide Supply provides high-purity Kisspeptin-10 synthesized for precise laboratory inquiry. Our peptide maintains the essential C-terminal RF-amide motif required for successful GPR54 receptor binding and activation in research models.
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