{"product_id":"pt-141","title":"PT-141","description":"\u003cstyle\u003e\na {\n    text-decoration: none;\n    color: #464feb;\n}\ntr th, tr td {\n    border: 1px solid #e6e6e6;\n}\ntr th {\n    background-color: #f5f5f5;\n}\n\u003c\/style\u003e\n\u003cdiv\u003e\n\u003cp dir=\"auto\"\u003ePT-141 (Bremelanotide) is a synthetic cyclic heptapeptide analog of α-melanocyte-stimulating hormone (α-MSH) engineered to selectively activate melanocortin receptors MC3R and MC4R. This cyclic structure is studied in laboratory models for its potential roles in central nervous system signaling, sexual function modulation, and neuroendocrine pathway research. Characterized by its defined amino-acid sequence and high receptor affinity, PT-141 is widely referenced in scientific literature for peptide structure–function analysis, receptor pharmacology, and investigations into appetite regulation and sexual arousal mechanisms.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eResearchers value PT-141 for its ability to induce targeted melanocortin signaling in the hypothalamus and limbic system without the peripheral pigmentation effects of related analogs. Its cyclic heptapeptide design provides enhanced metabolic stability for long-term in-vitro and ex-vivo studies of sexual behavior, erectile function, and libido pathways in controlled experimental settings.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eCeritide Research offers PT-141 as a premium 10mg lyophilized research peptide with verified ≥99% purity confirmed by independent HPLC and mass spectrometry. Supplied in a sterile vial and ready for immediate reconstitution per your protocol, this product delivers the reliability top research labs demand.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eThe Purest Peptides. Period.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cem\u003eResearch Use Only. Not for human or veterinary use.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Ceritide Research","offers":[{"title":"10MG","offer_id":52457308160276,"sku":"PT141-10","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/0592\/0532\/files\/PT-14110mg.png?v=1779742691","url":"https:\/\/www.ceritide.com\/products\/pt-141","provider":"Ceritide Research","version":"1.0","type":"link"}