Melanotan II is a synthetic cyclic heptapeptide analogue of alpha-melanocyte-stimulating hormone. A lactam bridge between residues 2 and 7 locks the molecule into a conformation that resists enzymatic breakdown, and it acts as a non-selective agonist across the melanocortin receptor family.
Research Applications
Laboratory research with Melanotan II focuses on MC1R, MC3R, MC4R and MC5R receptor binding and selectivity assays, melanogenesis and melanocyte culture models, cAMP signalling studies, and comparative structure-activity research against native alpha-MSH.
Product Specifications
- Quantity: 10mg per vial
- Form: Lyophilized powder
- Purity: ≥99% (HPLC verified)
- Structure: Cyclic lactam heptapeptide (contains Nle and D-Phe)
- Molecular weight: ≈1024.2 Da
- Storage: Store at -20°C. Reconstituted solution stable at 2-8°C for up to 14 days.
- CAS Number: 121062-08-6
⚠️ For laboratory and research use only. Not intended for human or veterinary use.
