{"product_id":"mt2","title":"MT2 (Melanotan II)","description":"\u003cp\u003eMT2 (Melanotan II) is a synthetic cyclic heptapeptide, consisting of seven amino-acid residues, developed as an analogue of alpha-melanocyte-stimulating hormone (alpha-MSH). Its lactam bridge constrains part of the sequence into a ring. The reference peptide has molecular formula C50H69N15O9, molecular weight approximately 1,024.2 g\/mol and CAS number 121062-08-6, excluding salt counterions.\u003c\/p\u003e\u003cp\u003eMelanotan II has been studied as an agonist at multiple melanocortin receptor subtypes, including MC1R, MC3R, MC4R and MC5R. It differs structurally from the linear 13-amino-acid Melanotan I peptide.\u003c\/p\u003e\u003cp\u003eSupplied as one individual 10 mg vial. Each purchase quantity refers to one individual vial, not a supplier box.\u003c\/p\u003e\u003cp\u003eChemical identifiers refer to the stated reference form; salt counterions can change formula weight. Follow the supplied material’s documentation for storage and handling. Cited research is not a batch analysis of this product.\u003c\/p\u003e\u003cp\u003eFor laboratory research use only. Not for human or animal use.\u003c\/p\u003e\u003ch3\u003eResearch and chemical references\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/9357059\/\"\u003eMT2 receptor-subtype study\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/pubchem.ncbi.nlm.nih.gov\/summary\/summary.cgi?cid=92432\"\u003eMelanotan II reference free-peptide formula and mass\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/8637402\/\"\u003eOriginal cyclic-heptapeptide clinical research report (1996)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"The Rejuvenation Health Lab","offers":[{"title":"Default Title","offer_id":44235046584356,"sku":"100033","price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0791\/7328\/7972\/files\/PepCard_MT210.png?v=1789146959","url":"https:\/\/rejuvenationhealthlab.com\/products\/mt2","provider":"The Rejuvenation Health Lab","version":"1.0","type":"link"}