{"product_id":"melanotan-ii","title":"Melanotan II","description":"\u003ch4 data-start=\"340\" data-end=\"361\"\u003eMelanotan II Overview\u003c\/h4\u003e\n\u003cp data-start=\"363\" data-end=\"662\"\u003eMelanotan II is a cyclic peptide analogue of α-melanocyte-stimulating hormone. In research settings, it is studied for its activity across melanocortin receptor systems, particularly in models examining pigmentation signaling, central melanocortin biology, and broader peptide-receptor interactions.\u003c\/p\u003e\n\u003ch4 data-start=\"664\" data-end=\"698\"\u003eMechanism of Action \u0026amp; Applications\u003c\/h4\u003e\n\u003cp data-start=\"700\" data-end=\"1173\"\u003eMelanotan II is studied for agonist activity at melanocortin receptors, including MC1R and other receptor subtypes within the melanocortin family. In laboratory research, this makes it useful for examining melanogenesis-related signaling, receptor pharmacology, neuroendocrine pathway activity, and broader melanocortin system behavior. It is commonly used in studies involving pigmentation biology, peptide-receptor signaling, and melanocortin-mediated cellular responses.\u003c\/p\u003e\n\u003ch4 data-start=\"1175\" data-end=\"1191\"\u003eResearch History\u003c\/h4\u003e\n\u003cp data-start=\"1193\" data-end=\"1526\"\u003eMelanotan II developed from earlier work on α-MSH analogues designed to create more stable and potent melanocortin receptor ligands. Research expanded from pigmentation-focused models into broader studies of melanocortin signaling, where Melanotan II became a commonly referenced peptide in preclinical receptor and pathway research.\u003c\/p\u003e\n\u003ch4 data-start=\"1528\" data-end=\"1548\"\u003eChemical Information\u003c\/h4\u003e\n\u003cp data-start=\"1550\" data-end=\"1666\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eCAS Number: 121062-08-6\u003cbr\u003eMolecular Formula: C₅₀H₆₉N₁₅O₉\u003cbr\u003eMolecular Weight: 1024.2 g\/mol\u003cbr\u003ePubChem ID: 92432\u003cbr\u003ePurity: ≥99%\u003c\/p\u003e","brand":"Phase 1 Peptides","offers":[{"title":"10 MG","offer_id":46106305953964,"sku":"P1P-MT210","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6660\/1900\/files\/Melanotan_II_10MG.png?v=1775288755","url":"https:\/\/phase-1-peptides.myshopify.com\/products\/melanotan-ii","provider":"Phase 1 Peptides","version":"1.0","type":"link"}