MT II

MT II, commonly known as Melanotan II, is a synthetic cyclic analogue of alpha-melanocyte-stimulating hormone. It acts as an agonist across multiple melanocortin receptor subtypes and is studied in receptor pharmacology, pigmentation biology, melanogenesis, appetite-related signaling and central melanocortin pathways. Research applications may include melanocortin receptor-binding assays, cyclic-AMP signaling, pigment-cell studies and comparisons with alpha-MSH, afamelanotide and bremelanotide. Because MT II is not highly selective for a single melanocortin receptor, observed effects may reflect activity at several receptor subtypes. Experimental work should therefore include appropriate receptor-selective controls and confirm peptide identity, purity and stability.

For laboratory research use only. Not for human or veterinary use. This description is informational and does not provide medical advice, dosing, or treatment guidance.