Melanotan 1, also known as afamelanotide, is a linear analog of the hormone α-MSH. It is studied in research for its relationship with melanogenesis, the process of pigment production. NeoPeptidos offers it with ≥99% HPLC purity, for research use.
Technical profile
| Product | Melanotan 1 |
|---|---|
| CAS | 75921-69-6 |
| Molecular formula | C₇₈H₁₁₁N₂₁O₁₉ |
| Molecular weight | 1646.85 Da |
| Sequence | Ac-Ser-Tyr-Ser-Nle-Glu-His-D-Phe-Arg-Trp-Gly-Lys-Pro-Val-NH₂ (13 aa) |
| Purity | 99% HPLC |
| Presentation | Lyophilized vial; bacteriostatic water included |
| Use | For scientific research use only |
What is Melanotan 1?
Melanotan 1 reproduces α-MSH in a linear, stabilized form, with affinity for the melanocortin-1 receptor, linked to pigmentation. That selectivity distinguishes it from Melanotan 2, which is cyclic and acts on a broader spectrum of receptors.
Research context
The literature on Melanotan 1 / afamelanotide has focused on the melanocortin-1 receptor and pigment production in models and clinical studies.
The NeoPeptidos product is research-grade material; it includes no indications or administration schedules and is intended exclusively for researchers.
Handling and reconstitution
See the reconstitution guide and the storage guide.
Quality and traceability
≥99% purity by HPLC and batch COA. See quality control.
🔬 Updated on September 27, 2026 · Reviewed by the NeoPeptidos team · Content for research purposes (RUO).