{"id":926,"date":"2026-07-16T01:39:39","date_gmt":"2026-07-16T01:39:39","guid":{"rendered":"https:\/\/allgrowpeptide.com\/?post_type=product&#038;p=926"},"modified":"2026-07-16T01:42:32","modified_gmt":"2026-07-16T01:42:32","slug":"pt-141-10mg","status":"publish","type":"product","link":"https:\/\/allgrowpeptide.com\/pt\/product\/pt-141-10mg\/","title":{"rendered":"PT-141 10 mg"},"content":{"rendered":"<p><a href=\"https:\/\/allgrowpeptide.com\/muscle-growth\/\">PT-141<\/a> (Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH) is a cyclic, lactam-bridged analog of \u03b1-melanocyte-stimulating hormone (\u03b1-MSH) originally developed as a tanning peptide. It acts centrally via activation of the melanocortin-4 receptor (MC4R) in the hypothalamus. As noted in the peer-reviewed literature, bremelanotide is a melanocortin receptor agonist of interest for the study of central melanocortin signaling pathways (sciencedirect.com). This research-grade lyophilized powder is synthesized under strict quality controls and provided with full analytical documentation.\u00a0<strong>For Research Use Only. Not for human use.<\/strong><\/p>\n<p><strong>Key Scientific Attributes<\/strong><\/p>\n<ul>\n<li>High-purity PT-141 (\u2265 98% by HPLC\/MS, acetate salt form)<\/li>\n<li>Verified cyclic heptapeptide sequence with lactam bridge (Asp-Lys)<\/li>\n<li>Lyophilized formulation for maximum long-term stability<\/li>\n<li>Full Certificate of Analysis (COA) with HPLC, MS, and amino acid analysis<\/li>\n<li>Manufactured in GMP-aligned, ISO-compliant facilities<\/li>\n<li>Suitable for MC4R signaling and central melanocortin pathway research<\/li>\n<\/ul>\n<p><strong>Research-Referenced Attributes<\/strong>\u00a0(Based on scientific literature; not therapeutic claims.)<\/p>\n<ul>\n<li>Selective agonist activity at melanocortin receptors MC3R and MC4R, which are expressed primarily in the central nervous system.<\/li>\n<li>Cyclic heptapeptide structure derived from \u03b1-MSH, studied for central nervous system receptor binding interactions<\/li>\n<li>Subject of published in-vivo and in-vitro melanocortin receptor binding studies<\/li>\n<li>Molecular formula C50H68N14O10; Molecular Weight: 1025.16 g\/mol (ichemical.com)<\/li>\n<\/ul>\n<p><strong>Why Researchers Choose PT-141<\/strong><\/p>\n<ul>\n<li>Sequence-verified Bremelanotide analog for reproducible laboratory research<\/li>\n<li>Transparent analytical data (HPLC &gt;98%, MS confirmation of cyclic structure)<\/li>\n<li>Trusted by neuroendocrinology and pharmacology laboratories<\/li>\n<li>Competitive research pricing with bulk options<\/li>\n<\/ul>\n<p><strong>For Research Use Only. Not for human use.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>PT-141 (Bremelanotida) 10 mg<\/strong>\u00a0\u00e9 um\u00a0<strong>pept\u00eddeo de investiga\u00e7\u00e3o agonista do recetor da melanocortina<\/strong>\u00a0estudado pelo seu papel em\u00a0<strong>Sinaliza\u00e7\u00e3o do SNC, vias neuroend\u00f3crinas e mecanismos de resposta comportamental<\/strong>. Em contexto laboratorial, o PT-141 \u00e9 amplamente estudado em investiga\u00e7\u00f5es centradas em\u00a0<strong>transmiss\u00e3o neural, atividade relacionada com hormonas e vias espec\u00edficas dos recetores<\/strong>.<\/p>\n<p><strong>Apenas para utiliza\u00e7\u00e3o em investiga\u00e7\u00e3o laboratorial.<\/strong>\u00a0N\u00e3o se destina ao consumo humano ou animal.<\/p>","protected":false},"featured_media":928,"template":"","meta":[],"product_brand":[],"product_cat":[22],"product_tag":[138,139,137],"class_list":["post-926","product","type-product","status-publish","has-post-thumbnail","product_cat-muscle-growth","product_tag-high-purity-pt-141","product_tag-melanocortin-research-peptide","product_tag-pt-141-peptide","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v28.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>PT-141 peptide<\/title>\n<meta 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