{"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":"2026-08-18T13:31:45","modified_gmt":"2026-08-18T13:31:45","slug":"pt-141-10mg","status":"publish","type":"product","link":"https:\/\/allgrowpeptide.com\/ja\/product\/pt-141-10mg\/","title":{"rendered":"PT-141 10mg"},"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\uff08\u30d6\u30ec\u30e1\u30e9\u30ce\u30c1\u30c9\uff0910mg<\/strong>\u00a0\u306f\u00a0<strong>\u30e1\u30e9\u30ce\u30b3\u30eb\u30c1\u30f3\u53d7\u5bb9\u4f53\u30a2\u30b4\u30cb\u30b9\u30c8\u306e\u7814\u7a76\u7528\u30da\u30d7\u30c1\u30c9<\/strong>\u00a0\u305d\u306e\u5f79\u5272\u306b\u3064\u3044\u3066\u7814\u7a76\u3055\u308c\u305f\u00a0<strong>\u4e2d\u67a2\u795e\u7d4c\u7cfb\uff08CNS\uff09\u306e\u30b7\u30b0\u30ca\u30eb\u4f1d\u9054\u3001\u795e\u7d4c\u5185\u5206\u6ccc\u7d4c\u8def\u3001\u304a\u3088\u3073\u884c\u52d5\u53cd\u5fdc\u306e\u30e1\u30ab\u30cb\u30ba\u30e0<\/strong>. \u5b9f\u9a13\u5ba4\u74b0\u5883\u3067\u306f\u3001PT-141\u306f\u3001\u4ee5\u4e0b\u306e\u5206\u91ce\u306b\u7126\u70b9\u3092\u5f53\u3066\u305f\u7814\u7a76\u306b\u304a\u3044\u3066\u5e83\u304f\u691c\u8a0e\u3055\u308c\u3066\u3044\u308b\u3002\u00a0<strong>\u795e\u7d4c\u30b7\u30b0\u30ca\u30eb\u4f1d\u9054\u3001\u30db\u30eb\u30e2\u30f3\u95a2\u9023\u306e\u6d3b\u6027\u3001\u304a\u3088\u3073\u53d7\u5bb9\u4f53\u7279\u7570\u7684\u306a\u30b7\u30b0\u30ca\u30eb\u4f1d\u9054\u7d4c\u8def<\/strong>.<\/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 v28.5) 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