{"product_id":"pt-141","title":"PT-141","description":"\u003cp\u003e\u003cstrong\u003eScience\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCAS:\u003c\/strong\u003e 189691-06-3\u003cbr\u003ePT-141 (Bremelanotide) is a cyclic heptapeptide and non-selective melanocortin receptor agonist, with particular affinity for MC3R and MC4R. Unlike PDE5 inhibitors, it acts centrally on hypothalamic pathways to modulate arousal-related signalling. Research has examined its role in the melanocortin system, CNS-mediated arousal, and neurovascular interactions relevant to reproductive physiology and inflammation. It is a metabolite of Melanotan II and has been studied in both male and female research models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003cbr\u003eStore lyophilised powder at −20°C in a dry, desiccated environment. After reconstitution, store at 2–8°C and use within 30 days. Avoid repeated freeze-thaw cycles.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFor research use only. Quality Assurance: Third-Party Tested.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.instagram.com\/peptiva.labs\/\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-flex;align-items:center;gap:0.5rem;text-decoration:none;color:inherit;\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"2\" y=\"2\" width=\"20\" height=\"20\" rx=\"5\" ry=\"5\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16 11.37A4 4 0 1 1 12.63 8 4 4 0 0 1 16 11.37z\"\u003e\u003c\/path\u003e\u003cline x1=\"17.5\" y1=\"6.5\" x2=\"17.51\" y2=\"6.5\"\u003e\u003c\/line\u003e\u003c\/svg\u003e @peptiva.labs\u003c\/a\u003e\u003c\/p\u003e","brand":"Peptiva","offers":[{"title":"20 mg","offer_id":63660708856177,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/5393\/2657\/files\/PT-141.PNG?v=1779609017","url":"https:\/\/peptivalabs.ru\/products\/pt-141","provider":"Peptiva Labs","version":"1.0","type":"link"}