{"product_id":"buy-pt-141-canada","title":"PT-141 (4-Pack)","description":"\u003carticle class=\"product-page\"\u003e\u003cheader\u003e\n\u003ch1\u003eBuy PT-141 (Bremelanotide) in Canada | Research-Grade Melanocortin Peptide\u003c\/h1\u003e\n\u003cp\u003eDiamond Peptides supplies premium-quality PT-141 (Bremelanotide) to universities, research laboratories, contract research organizations, and scientific institutions throughout Canada. Every vial contains research-grade lyophilized PT-141 manufactured under rigorous quality standards and independently verified through High-Performance Liquid Chromatography (HPLC) purity testing together with Mass Spectrometry (MS) identity confirmation, providing reliable material for advanced laboratory research.\u003c\/p\u003e\n\u003cp\u003ePT-141 is a synthetic melanocortin receptor peptide developed from the same scientific lineage as Melanotan 2 while possessing a distinct pharmacological profile. It has become an important research compound for investigating melanocortin receptor signalling, central nervous system physiology, neuroendocrine pathways, and receptor pharmacology. Supported by batch-specific Certificates of Analysis (COAs) and dependable Canadian inventory, Diamond Peptides provides laboratories with a trusted source of high-purity PT-141 for scientific investigation.\u003c\/p\u003e\n\u003c\/header\u003e\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eForm:\u003c\/b\u003e Lyophilized peptide\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNet per vial:\u003c\/b\u003e 10 mg (filled to approximately 104% of label)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePurity:\u003c\/b\u003e ≥99% (HPLC-verified)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdentity:\u003c\/b\u003e MS-verified (per COA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStorage:\u003c\/b\u003e 2–8 °C, protect from light\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFormula \/ M.W.:\u003c\/b\u003e C\u003csub\u003e50\u003c\/sub\u003eH\u003csub\u003e68\u003c\/sub\u003eN\u003csub\u003e14\u003c\/sub\u003eO\u003csub\u003e10\u003c\/sub\u003e \/ 1025.2 Da\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCAS:\u003c\/b\u003e 189691-06-3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eWhat Makes PT-141 a Unique Compound\u003c\/h2\u003e\n\u003cp\u003ePT-141, also known as Bremelanotide, is a synthetic melanocortin receptor peptide developed through research exploring the biological functions of the melanocortin signalling system. Although it originated from the same research lineage as Melanotan 2, PT-141 exhibits a distinct pharmacological profile that has directed scientific interest toward central nervous system signalling rather than pigmentation biology.\u003c\/p\u003e\n\u003cp\u003eUnlike Melanotan 2, which is widely investigated for melanogenesis and skin pigmentation research, PT-141 is primarily studied for its interaction with melanocortin receptors involved in neuroendocrine signalling and central physiological processes. This difference has made PT-141 an important comparative research tool for understanding how activation of individual melanocortin pathways contributes to diverse biological responses.\u003c\/p\u003e\n\u003cp\u003ePublished scientific literature has examined PT-141 across studies involving receptor pharmacology, melanocortin signalling, neurobiology, and central nervous system physiology. Researchers frequently use the peptide to investigate receptor-mediated signalling while comparing its biological activity with other members of the melanocortin peptide family.\u003c\/p\u003e\n\u003cp\u003eFor Canadian laboratories investigating melanocortin receptor biology and neuroendocrine physiology, PT-141 provides a well-characterized research peptide supported by decades of scientific investigation. Its unique emphasis on central receptor signalling distinguishes it from other melanocortin analogues while making it a valuable component of comparative neuroscience research.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul class=\"research-applications\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelanocortin Receptor Research\u003c\/strong\u003e — PT-141 is extensively investigated for its interaction with melanocortin receptors and the downstream signalling pathways associated with receptor activation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentral Nervous System Research\u003c\/strong\u003e — Scientific literature has explored PT-141 in laboratory models investigating neuroendocrine physiology, central signalling, and receptor-mediated neurological processes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceptor Pharmacology\u003c\/strong\u003e — Researchers frequently use PT-141 to investigate receptor selectivity, melanocortin receptor subtype activity, and comparative pharmacological mechanisms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBehavioural Research\u003c\/strong\u003e — PT-141 is commonly investigated in preclinical models examining the relationship between melanocortin receptor activation and behavioural signalling pathways within the central nervous system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComparative Melanocortin Studies\u003c\/strong\u003e — Researchers frequently compare PT-141 with Melanotan 2 to better understand how structurally related peptides produce distinct biological responses through the melanocortin receptor family.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeuroendocrine Signalling Research\u003c\/strong\u003e — PT-141 continues to be studied for its role in receptor-mediated neuroendocrine signalling, making it a valuable tool for laboratories investigating central physiological regulation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eRelated Research Peptides\u003c\/h2\u003e\n\u003cp\u003eResearchers investigating PT-141 often study it alongside other peptides involved in melanocortin signalling, neuroscience, and cellular physiology. Frequently paired compounds include:\u003c\/p\u003e\n\u003cul class=\"related-peptides\"\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/diamondpeptides.ca\/products\/buy-melanotan-2-canada\" title=\"Shop Melanotan-2 Product Page\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eMelanotan 2 (MT-2)\u003c\/strong\u003e\u003c\/a\u003e — A closely related melanocortin peptide widely investigated for melanogenesis, pigmentation biology, and comparative melanocortin receptor pharmacology.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/diamondpeptides.ca\/products\/buy-ghk-cu-canada\" title=\"Shop GHK-Cu Product Page\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eGHK-Cu\u003c\/strong\u003e \u003c\/a\u003e— A copper-binding tripeptide extensively studied for tissue biology, extracellular matrix signalling, and skin-related research, providing complementary insights alongside melanocortin investigations.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/diamondpeptides.ca\/products\/buy-semax-canada\" title=\"Shop Semax Product Page\"\u003e\u003cstrong\u003eSemax\u003c\/strong\u003e\u003c\/a\u003e — A synthetic neuropeptide commonly investigated for neurotrophic signalling, BDNF-related pathways, and cognitive neuroscience, making it a complementary compound in central nervous system research.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/diamondpeptides.ca\/products\/buy-selank-canada\" target=\"_blank\" title=\"Shop Selank Product Page\" rel=\"noopener\"\u003e\u003cstrong\u003eSelank\u003c\/strong\u003e\u003c\/a\u003e — A synthetic peptide frequently studied for neuropeptide signalling and stress-related biological pathways, often included in broader neuroscience research alongside PT-141.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhere can I buy PT-141 in Canada for laboratory research?\u003c\/h3\u003e\n\u003cp\u003eDiamond Peptides supplies research-grade PT-141 exclusively for scientific and laboratory research throughout Canada. Every production batch undergoes High-Performance Liquid Chromatography (HPLC) purity verification, Mass Spectrometry (MS) identity confirmation, and is supported by batch-specific Certificates of Analysis (COAs).\u003c\/p\u003e\n\u003ch3\u003eHow is PT-141 different from Melanotan 2?\u003c\/h3\u003e\n\u003cp\u003eAlthough both peptides belong to the melanocortin family, they are investigated for different biological questions. PT-141 is primarily studied for central melanocortin receptor signalling and neuroendocrine physiology, whereas Melanotan 2 is more commonly researched in models involving melanogenesis, pigmentation biology, and broader melanocortin receptor activity.\u003c\/p\u003e\n\u003ch3\u003eIs PT-141 naturally occurring?\u003c\/h3\u003e\n\u003cp\u003eNo. PT-141 (Bremelanotide) is a synthetic melanocortin peptide developed through medicinal chemistry research based on the melanocortin signalling system. It does not occur naturally within the human body.\u003c\/p\u003e\n\u003ch3\u003eHow are purity and identity verified?\u003c\/h3\u003e\n\u003cp\u003eEvery production batch is analyzed using High-Performance Liquid Chromatography (HPLC) to verify a purity of at least 99%, while Mass Spectrometry (MS) confirms molecular identity. Batch-specific Certificates of Analysis are provided to support laboratory quality assurance and research documentation.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"research-disclaimer\"\u003e\n\u003cp\u003e⚠️ \u003cem\u003eFor research use only. Not intended for human or veterinary use. Not a drug, food, or supplement.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/article\u003e","brand":"Diamond Peptides","offers":[{"title":"4 x 10mg","offer_id":52413632413981,"sku":null,"price":175.0,"currency_code":"CAD","in_stock":true},{"title":"6 x 10mg","offer_id":52413632446749,"sku":null,"price":260.0,"currency_code":"CAD","in_stock":true},{"title":"10 x 10mg","offer_id":52413632479517,"sku":null,"price":400.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/3482\/1917\/files\/ppt-141_Diamond.png?v=1784950604","url":"https:\/\/diamondpeptides.ca\/products\/buy-pt-141-canada","provider":"Diamond Peptides","version":"1.0","type":"link"}