{"product_id":"pt-141","title":"PT-141","description":"\u003cp\u003ePT-141, also known as Bremelanotide, is a research-grade synthetic cyclic heptapeptide derived as a metabolite of Melanotan II. It functions as a non-selective melanocortin receptor agonist with particular affinity for MC3R and MC4R subtypes. Unlike vasoactive compounds that act peripherally, PT-141 operates centrally via the nervous system, making it a unique reference compound for studying neuroendocrine and central arousal pathways at the receptor level.\u003c\/p\u003e\u003cp\u003eAvailable in 10mg vials. Every batch is HPLC tested and independently verified to a minimum of 99% purity. Certificate of Analysis available on request.\u003c\/p\u003e\u003ch3\u003eResearch applications include:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMelanocortin receptor (MC1R–MC5R) agonism and binding kinetics studies\u003c\/li\u003e\n\u003cli\u003eCentral nervous system arousal signalling research models\u003c\/li\u003e\n\u003cli\u003eNeuroendocrine function and hypothalamic pathway investigation\u003c\/li\u003e\n\u003cli\u003ePeptide-mediated mood and behaviour modulation mechanism studies\u003c\/li\u003e\n\u003cli\u003eComparative research vs PDE5 inhibitors and peripheral vasoactive compounds\u003c\/li\u003e\n\u003cli\u003eα-MSH analogue and pigmentation pathway research\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eForm: Lyophilised powder\u003c\/li\u003e\n\u003cli\u003ePurity: ≥99% (HPLC verified)\u003c\/li\u003e\n\u003cli\u003eStorage: −20°C, protected from light and moisture\u003c\/li\u003e\n\u003cli\u003eAvailable size: 10mg\u003c\/li\u003e\n\u003cli\u003eOrigin: UK warehouse, same day dispatch\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RETA-UK","offers":[{"title":"10mg","offer_id":57231895003513,"sku":null,"price":30.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/0394\/3801\/files\/PT-14110mg_c1a0a9d9-a473-447e-8da2-3109df156f00.webp?v=1778240274","url":"https:\/\/reta-uk.com\/products\/pt-141","provider":"RETA-UK","version":"1.0","type":"link"}