Melanotan-II

Melanotan II (MT II) is a synthetic analog of the alpha-melanocyte-stimulating hormone (α-MSH), primarily utilized in research settings to investigate its effects on melanogenesis, appetite regulation, and sexual function. This cyclic peptide interacts with melanocortin receptors, specifically MC1R, MC3R, and MC4R, making it a valuable tool for studying pigmentation enhancement, modulation of libido, and energy homeostasis in various physiological models.

Research Applications

• Melanotan II stimulates MC1R, promoting increased eumelanin production, which is critical for understanding skin tanning mechanisms and potential photoprotection strategies against UV radiation.
• By activating MC4R pathways, MT II has been shown to suppress appetite and facilitate fat loss, providing insights into obesity research and caloric intake regulation.
• Research indicates that Melanotan II enhances erectile function and libido through central melanocortin signaling, making it relevant for studies on sexual dysfunction and arousal mechanisms.

For research and laboratory use only. Not for human consumption.