Melanotan I (Afamelanotide) – 10mg | Melanocortin Research Compound

Melanotan I, also known as afamelanotide, is a synthetic analog of alpha-melanocyte-stimulating hormone (α-MSH), engineered with enhanced stability and a longer half-life compared to the naturally occurring hormone. It selectively targets the melanocortin 1 receptor (MC1R), distinguishing it from Melanotan II, which engages multiple melanocortin receptor subtypes more broadly.

Key Research Areas:

• Melanocortin 1 Receptor (MC1R) Selectivity — Melanotan I’s research profile is distinguished by its relative selectivity for MC1R over other melanocortin receptor subtypes, making it a useful comparative tool in receptor-selectivity research relative to broader-acting analogs like Melanotan II.
• Melanogenesis & Pigmentation Research — As an α-MSH analog, Melanotan I is studied for its interactions with melanocortin signaling pathways, including melanocyte activity and melanin-related cellular processes.
• Melanocortin Receptor Research — Research has examined Melanotan I’s receptor-binding characteristics and downstream signaling activity, providing a model for studying MC1R-mediated molecular and cellular pathways.
• Comparative Melanocortin Research — Because Melanotan I and Melanotan II share overlapping but distinct receptor engagement profiles, the two are frequently studied together to understand structure-activity relationships within the melanocortin receptor family.

Product Specifications:

• Synthetic α-MSH analog, MC1R-selective
• 10mg lyophilized powder per vial
• ≥99% purity via HPLC and mass spectrometry, third-party COA available
• Store refrigerated (2–8°C) or frozen for long-term storage; protect from light and moisture

For laboratory and research use only. Not intended for human or animal consumption, diagnostic, therapeutic, or cosmetic use. Not a drug, dietary supplement, or cosmetic. Not FDA-approved. This research-grade product is intended solely for non-clinical laboratory and analytical research applications.