Melanotan II is a cyclic 7-amino-acid synthetic analog of alpha-melanocyte-stimulating hormone (α-MSH). Its cyclic lactam-bridge structure gives it broader activity across the melanocortin receptor family (MC1R, MC3R, MC4R, MC5R) compared to the more MC1R-selective Melanotan I.
Chemistry
- CAS Number: 121062-08-6
- Molecular Formula: C50H69N15O9
- Molar Mass: 1024.18 g/mol
- Strength: 10mg
- Form: Lyophilized powder
Research Applications
Melanotan II is studied for broad-spectrum melanocortin receptor pharmacology. Research applications include comparative MC3/4R/5R receptor binding, melanogenesis pathway studies, and broader melanocortin-system pharmacology research.
Quality & Verification
Every ANKR Lab Melanotan II vial is independently tested by Freedom Diagnostics. Each lot ships with a unique COA covering purity (HPLC), mass confirmation (MS), and identity verification. Lot number and expiration date are printed on every vial. Look up any lot.
Reconstitution & Storage
Lyophilized peptide. Reconstitute with bacteriostatic water. Store unreconstituted vials at -20°C. Store reconstituted vials at 2-8°C and use within standard peptide stability windows. See storage guide.
For research use only. Not for human consumption. Not for diagnostic or therapeutic use.
