Description
A Synthetic α-MSH Analog for Melanocortin Receptor Research
Melanotan II is a synthetic cyclic heptapeptide analog of alpha-melanocyte-stimulating hormone (α-MSH). It has never received FDA approval for any indication. Amino Architects supplies Melanotan II strictly as a lyophilized reference compound for laboratory research.
Molecular Profile
- Compound: Melanotan II (α-MSH analog)
- Dosage: 10mg lyophilized peptide per vial
- Purity: ≥99.7%, TFA-free
- Form: Sterile lyophilized powder for reconstitution
Research Background
Melanotan II binds melanocortin receptors (primarily MC1R and MC4R) and has been studied in pigmentation and receptor-pharmacology literature. Published case reports have also noted adverse effects including nausea, flushing, and changes in nevi, which researchers should account for in study design and documentation.
Storage & Handling
- Store lyophilized powder at or below -4°F prior to reconstitution
- Refrigerate at 36–46°F after reconstitution with bacteriostatic water
- For laboratory research use only. Not for human consumption.






