{"id":297,"date":"2026-02-18T16:07:02","date_gmt":"2026-02-18T14:07:02","guid":{"rendered":"http:\/\/example.test\/?post_type=product&#038;p=297"},"modified":"2026-05-30T13:32:39","modified_gmt":"2026-05-30T10:32:39","slug":"pt-141-10-mg","status":"publish","type":"product","link":"https:\/\/life-peptide.com\/de\/product\/pt-141-10-mg\/","title":{"rendered":"PT-141 \/ 10 mg"},"content":{"rendered":"<h4><strong>Melanocortin peptide for arousal pathway research<\/strong><\/h4>\n<p>PT-141, also known as Bremelanotide, is a synthetic melanocortin receptor agonist investigated for its interaction with central nervous system signaling pathways involved in arousal, motivation, and neuroendocrine response mechanisms. Derived from the melanotan peptide family, PT-141 is primarily studied for its activity at melanocortin receptors MC3R and MC4R within the hypothalamic signaling network.<br \/>\nUnlike PDE5-pathway compounds that act primarily through peripheral vascular mechanisms, PT-141 is researched for centrally mediated signaling effects involving melanocortin pathways associated with desire and arousal-related neurocircuitry. Researchers commonly investigate PT-141 in experimental models involving neuropeptide signaling, dopaminergic pathway interaction, and melanocortin-mediated behavioral response systems.<br \/>\nDue to its mechanism and receptor profile, PT-141 occupies a distinct position within neuroendocrine and melanocortin-related peptide research, often explored alongside compounds derived from \u03b1-MSH signaling frameworks.<\/p>\n<h4><strong>Research applications (investigational)<\/strong><\/h4>\n<p>PT-141 has been investigated in preclinical and experimental settings for its involvement in:<\/p>\n<ul>\n<li>Melanocortin receptor signaling (MC3R\/MC4R)<\/li>\n<li>Neuroendocrine arousal pathway research<\/li>\n<li>Dopaminergic and hypothalamic signaling interaction<\/li>\n<li>Behavioral and motivational response models<\/li>\n<li>Central nervous system peptide signaling dynamics<\/li>\n<li>\u03b1-MSH analogue pathway investigation<\/li>\n<li>Comparative melanocortin pathway analysis<\/li>\n<\/ul>\n<p>These areas reflect ongoing scientific investigation into neuropeptide-mediated signaling mechanisms rather than established applications.<\/p>\n<h4><strong>Product characteristics<\/strong><\/h4>\n<p>Purity: \u226599% (HPLC-tested)<br \/>\nAppearance: Lyophilized white\/off-white powder<br \/>\nMolecular formula: C<sub>50<\/sub>H<sub>68<\/sub>N<sub>14<\/sub>O<sub>10<\/sub><br \/>\nMolecular weight: 1025.2<br \/>\nSequence: Ac-Nle-Asp-His-D-Phe-Arg-Trp-Lys-OH ChemicalBridge Asp2-Lys7<br \/>\nStorage: store lyophilized powder at -20\u00b0C, protect from light and moisture. Reconstituted solution should be kept at 2\u20138\u00b0C and used within a short period.<\/p>\n<h4><strong>Why choose our PT-141?<\/strong><\/h4>\n<p>High purity verified by HPLC.<br \/>\nProduced in GMP-compliant facilities under strict QC protocols.<br \/>\nEach batch carefully lab tested after production (you can find Certificate of Analysis under product pictures).<br \/>\nFreeze-dried (lyophilized) for maximum stability and extended shelf life.<br \/>\nSealed in sterile vials, ready for reconstitution.<br \/>\n<strong>Wiederherstellung<\/strong>: Typically reconstituted with <a href=\"https:\/\/life-peptide.com\/de\/product\/bac-10-ml\/\">bacteriostatic water<\/a> using gentle swirling to maintain peptide stability.<\/p>\n<h4><strong>Selected research references<\/strong><\/h4>\n<ul>\n<li>Molinoff PB et al. <em>PT-141: a melanocortin agonist for the treatment of sexual dysfunction. Annals of the New York Academy of Sciences<\/em>, 2003.<\/li>\n<li>King SH et al. <em>Melanocortin receptors, melanotropic peptides and penile erection. Current Topics in Medicinal Chemistry<\/em>, 2007.<\/li>\n<li>Edinoff AN et al. <em>Bremelanotide for treatment of female hypoactive sexual desire disorder. Cureus<\/em>, 2022.<\/li>\n<li>Clayton AH et al. <em>Phase I randomized placebo-controlled study of bremelanotide. Regulatory Toxicology and Pharmacology<\/em>, 2017.<\/li>\n<\/ul>\n<h4><strong>Related research context<\/strong><\/h4>\n<p>PT-141 belongs to the broader <a href=\"\/de\/kategorie\/sexual-function-and-melanocortin-peptides\/\">melanocortin and neuroendocrine peptide research category<\/a>, focusing on central nervous system signaling and receptor-mediated behavioral pathways.<br \/>\nResearchers exploring related melanocortin pathway models may also examine:<br \/>\n<a href=\"https:\/\/life-peptide.com\/de\/product\/melanotan-2-10-mg\/\">Melanotan II<\/a> \u2014 melanocortin receptor agonist research<br \/>\n<a href=\"\/de\/kategorie\/cognitive-research-peptides\/\">Cognitive &amp; neuroresearch peptides<\/a> \u2014 CNS peptide signaling models<br \/>\n<a href=\"\/de\/kategorie\/wachstumshormon-sekretagoga\/\">Wachstumshormonsekretagoga<\/a> \u2014 neuroendocrine pathway interaction research<\/p>\n<p><strong>NOTE: <\/strong>This is for educational reference only and does not constitute medical advice.<\/p>\n<p><strong>Disclaimer:<\/strong><br \/>\nThis product is sold for research purposes only. It is not intended to diagnose, treat, cure, or prevent any disease. Buyer assumes full responsibility for proper handling and use.<\/p>","protected":false},"excerpt":{"rendered":"<p>PT-141 (Bremelanotide) is a synthetic melanocortin peptide studied for its interaction with neuroendocrine signaling, arousal pathways, and central nervous system receptor research models.<\/p>\n<p>||<\/p>\n<p>HPLC Purity \u226599% | Lyophilized | Research grade | EU-based supply | Free EU shipping over \u20ac100<\/p>","protected":false},"featured_media":301,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[23],"product_tag":[222,221,223,224,219,220,225],"class_list":["post-297","product","type-product","status-publish","has-post-thumbnail","product_cat-sexual-function-and-melanocortin-peptides","product_tag-arousal-pathways","product_tag-cns-peptide","product_tag-dopaminergic-pathways","product_tag-hypothalamic-signaling","product_tag-melanocortin-peptide","product_tag-neuroendocrine-signaling","product_tag--msh-analogue","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/life-peptide.com\/de\/wp-json\/wp\/v2\/product\/297","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life-peptide.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/life-peptide.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/life-peptide.com\/de\/wp-json\/wp\/v2\/comments?post=297"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life-peptide.com\/de\/wp-json\/wp\/v2\/media\/301"}],"wp:attachment":[{"href":"https:\/\/life-peptide.com\/de\/wp-json\/wp\/v2\/media?parent=297"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/life-peptide.com\/de\/wp-json\/wp\/v2\/product_brand?post=297"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/life-peptide.com\/de\/wp-json\/wp\/v2\/product_cat?post=297"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/life-peptide.com\/de\/wp-json\/wp\/v2\/product_tag?post=297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}