Kisspeptin-10 is a truncated, 10-amino-acid analog of the naturally occurring kisspeptin protein. It is a potent agonist of the KISS1 receptor (GPR54) and plays a critical role in the regulation of the hypothalamic-pituitary-gonadal (HPG) axis.
### Mechanisms of Action
Kisspeptin-10 acts directly on the hypothalamus to stimulate the release of Gonadotropin-Releasing Hormone (GnRH). This, in turn, signals the anterior pituitary to release Luteinizing Hormone (LH) and Follicle-Stimulating Hormone (FSH), which regulate gonadal function and sex hormone production.
### Research Applications
Laboratory studies utilizing Kisspeptin-10 focus on:
* **Reproductive Dysfunction:** Investigating its potential to restart or stimulate the HPG axis in models of hypogonadotropic hypogonadism.
* **Metabolic Regulation:** Emerging research suggests kisspeptin receptors in adipose tissue and the liver may play a role in energy expenditure and metabolic homeostasis.
*Disclaimer: Kisspeptin-10 is sold strictly for laboratory research use only. Not for human consumption.*