{"id":310,"date":"2025-12-19T19:09:08","date_gmt":"2025-12-19T19:09:08","guid":{"rendered":"https:\/\/biovantixlab.com\/?post_type=product&#038;p=310"},"modified":"2026-07-13T20:47:54","modified_gmt":"2026-07-13T20:47:54","slug":"pt-141-10mg","status":"publish","type":"product","link":"https:\/\/md.biovantixlab.com\/?product=pt-141-10mg","title":{"rendered":"PT-141 10mg"},"content":{"rendered":"\t\t<div data-elementor-type=\"product-post\" data-elementor-id=\"310\" class=\"elementor elementor-310\" data-elementor-post-type=\"product\">\n\t\t\t\t<div class=\"elementor-element elementor-element-631530f e-con-full e-flex e-con e-parent\" data-id=\"631530f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6409263 e-n-tabs-mobile elementor-widget elementor-widget-n-tabs\" data-id=\"6409263\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;tabs_justify_horizontal&quot;:&quot;start&quot;,&quot;horizontal_scroll&quot;:&quot;disable&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"104895075\" aria-label=\"Tabs. Open items with Enter or Space, close with Escape and navigate using the Arrow keys.\">\n\t\t\t<div class=\"e-n-tabs-heading\" role=\"tablist\">\n\t\t\t\t\t<button id=\"e-n-tab-title-1048950751\" data-tab-title-id=\"e-n-tab-title-1048950751\" class=\"e-n-tab-title\" aria-selected=\"true\" data-tab-index=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-n-tab-content-1048950751\" style=\"--n-tabs-title-order: 1;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tDescription\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-1048950752\" data-tab-title-id=\"e-n-tab-title-1048950752\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-1048950752\" style=\"--n-tabs-title-order: 2;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\t3RD PARTY TESTING\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-1048950753\" data-tab-title-id=\"e-n-tab-title-1048950753\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-1048950753\" style=\"--n-tabs-title-order: 3;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tStorage\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t\t<\/div>\n\t\t\t<div class=\"e-n-tabs-content\">\n\t\t\t\t<div id=\"e-n-tab-content-1048950751\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-1048950751\" data-tab-index=\"1\" style=\"--n-tabs-title-order: 1;\" class=\"e-active elementor-element elementor-element-897d6be e-con-full e-flex e-con e-child\" data-id=\"897d6be\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-44b9fba e-flex e-con-boxed e-con e-child\" data-id=\"44b9fba\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b926133 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"b926133\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#1\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><span>1. <\/span>What Is PT-141?<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#2\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><span>2. <\/span>PT-141 Structure<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#2\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><span>3. <\/span>PT-141 Research<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-029a1c3 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"029a1c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#4\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><span>4. <\/span>Research Directions<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#5\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><span>5. <\/span>Referenced Citations<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a49f79b e-flex e-con-boxed e-con e-child\" data-id=\"a49f79b\" data-element_type=\"container\" data-e-type=\"container\" id=\"1\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8d0502c e-con-full e-flex e-con e-child\" data-id=\"8d0502c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-59aaf24 elementor-widget elementor-widget-heading\" data-id=\"59aaf24\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What Is PT-141?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ee5a12a e-con-full e-flex e-con e-child\" data-id=\"ee5a12a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7b63b42 elementor-widget elementor-widget-text-editor\" data-id=\"7b63b42\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tPT-141, also called bremelanotide, is sometimes referred to as the female Viagra because the peptide was previously investigated in phase IIb human clinical trials for use in treating female hypoactive sexual desire disorder (HSDD). PT-141 is a melanocortin that binds primarily to melanocortin 4 receptor (MC-4R) and MC-1R. In 2009, PT-141 was also investigated as a treatment for acute hemorrhage. PT-141 is a derivative of another synthetic melanocortin, melanotan 2 (MT-2).\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-805a397 e-flex e-con-boxed e-con e-child\" data-id=\"805a397\" data-element_type=\"container\" data-e-type=\"container\" id=\"2\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-e03ab05 e-con-full e-flex e-con e-child\" data-id=\"e03ab05\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1eea56f elementor-widget elementor-widget-heading\" data-id=\"1eea56f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">PT-141 Molecular Structure<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c9269a6 e-con-full e-flex e-con e-child\" data-id=\"c9269a6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-313789c elementor-widget elementor-widget-text-editor\" data-id=\"313789c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Sequence:<\/strong> Ac-Nle-Asp(1)-His-D-Phe-Arg-Trp-Lys(1)<br \/><strong>Molecular Formula:<\/strong> C50H68N14O10<br \/><strong>Molecular Weight:<\/strong> 1025.182 g\/mol<br \/><strong>PubChem CID:<\/strong> 9941379<br \/><strong>CAS Number:<\/strong> 189691-06-3<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f617e17 elementor-widget elementor-widget-image\" data-id=\"f617e17\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/pt141-structure.webp\" class=\"attachment-full size-full wp-image-313\" alt=\"\" srcset=\"https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/pt141-structure.webp 300w, https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/pt141-structure-150x150.webp 150w, https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/pt141-structure-100x100.webp 100w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78acb31 elementor-widget elementor-widget-text-editor\" data-id=\"78acb31\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Source: <a href=\"https:\/\/pubchem.ncbi.nlm.nih.gov\/compound\/9941379\">PubChem<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-89a922c e-flex e-con-boxed e-con e-child\" data-id=\"89a922c\" data-element_type=\"container\" data-e-type=\"container\" id=\"3\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f5455f0 e-con-full e-flex e-con e-child\" data-id=\"f5455f0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dd6fbb4 elementor-widget elementor-widget-heading\" data-id=\"dd6fbb4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">PT-141 Research<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cc49a3c e-con-full e-flex e-con e-child\" data-id=\"cc49a3c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f48ec5c elementor-widget elementor-widget-text-editor\" data-id=\"f48ec5c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>PT-141 and Sexual Arousal<\/strong><\/p><p>PT-141 is a unique peptide in that it stimulates the MC-4R, which is known to produce sexual arousal in the central nervous system and influence sexual behavior[1], [2]. Studies in mice have shown that agonist binding to MC-4R causes sexual arousal and increased copulation in both males and females[3], [4]. Because PT-141 works via a different mechanism than drugs like Viagra, it is possible to treat sexual arousal disorders in both men and women that stem from causes other than reduced blood flow to the genitals.<\/p><p>A study of men with erectile dysfunction (ED) who did not respond to sildenafil (Viagra) found that roughly one third experienced adequate erection for sexual intercourse with PT-141 (administered via nasal spray). There was also a strong dose-dependent response in the trial, indicating that PT-141 is indeed effective in certain cases[]. This suggests that PT-141 could offer insight into correcting ED in settings where sildenafil has failed and may offer insight into central causes of hypoactive sexual desire.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a3b98ad elementor-widget elementor-widget-image\" data-id=\"a3b98ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"338\" src=\"https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/pt141-arousal.webp\" class=\"attachment-large size-large wp-image-312\" alt=\"\" srcset=\"https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/pt141-arousal.webp 600w, https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/pt141-arousal-300x169.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-448230c elementor-widget elementor-widget-text-editor\" data-id=\"448230c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Duration of penile base rigidity greater than 60% for placebo compared to various doses of PT-141.<br \/>Source: <a href=\"https:\/\/www.nature.com\/articles\/3901200\">Nature<\/a><\/p><p>Interestingly, PT-141 was pulled from clinical trials before it reached approval for use in women suffering from HSDD. This is despite signs that the drug increased the number of satisfying sexual events per month and decreased female sexual distress scores in a statistically significant manner without any substantial side effects[6]. Many experts who treat female sexual dysfunction (FSD) were dismayed to find the peptide was not being advanced despite positive results. They point to a lack of established endpoints for trials of FSD and socio-cultural biases against women\u2019s sexual health as the primary roadblocks that are inhibiting approval of what they see as much-needed therapies[7]. They hope that greater attention will be given to the topic and that the FDA will establish more concrete guidelines for evaluating therapies like PT-141 that can offer benefit. These experts also expressed dismay that the pharmacological treatments were not tested in conjunction with other established means of treating sexual dysfunction as they believe that the combination may prove synergistic and that peptides like PT-141 may be useful for overcoming initial barriers and jump-starting psychological treatment modalities.<\/p><p>In 2017, partly in response to the outcry against the cessation of earlier trials, Phase II Reconnect trials were launched using subcutaneous injections of PT-141 for FSD. The newest version of PT-141, called Rekynda, may soon be available for use in the United States. It would be legal to use PT-141 off-label, at that point, to treat both male and female sexual dysfunction[8]. These new trials have relied on the kind of modified endpoints that experts in FSD have touted as beneficial to seeing these kinds of treatments approved.<\/p><p><strong>PT-141 and Hemorrhage<\/strong><\/p><p>The MC-1R has been found, in a rat model of a specific fungal infection, to possess important anti-fungal and anti-inflammatory properties[9]. This is of particular importance because current anti-fungals are limited in terms of their mechanism of action and all produce serious and treatment-limiting side effects in certain patients. Having an alternative to use in the treatment of fungal infections could reduce morbidity and mortality substantially, especially in patients with immune compromise.<\/p><p><strong>PT-141 and Cancer<\/strong><\/p><p>The MC-1R receptor is an important stimulus of DNA repair pathways and thus is of interest in cancer treatment and prevention[10]. Research shows that people with variants of MC-1R are at increased risk for both basal cell and squamous cell carcinoma[11]. Altered PT-141 may be able to correct the problems experienced as a result of these variants and prevent or treat these cancers.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8f12065 e-flex e-con-boxed e-con e-child\" data-id=\"8f12065\" data-element_type=\"container\" data-e-type=\"container\" id=\"4\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-67de5a3 e-con-full e-flex e-con e-child\" data-id=\"67de5a3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-49efd74 elementor-widget elementor-widget-heading\" data-id=\"49efd74\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Research Directions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fddb75a e-con-full e-flex e-con e-child\" data-id=\"fddb75a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d874b6d elementor-widget elementor-widget-text-editor\" data-id=\"d874b6d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><p>Right now, PT-141 has received widespread and intense attention as a treatment for sexual dysfunction. There is, however, a great deal of potential research outside of sexual dysfunction and hemorrhage that PT-141 could be applied to. For instance, MC-4R is well-known to be defective or missing in certain cases of obesity and may account for as much as 6% of all cases of early-onset obesity. PT-141 offers a unique means of exploring this particular cause of obesity and potentially illustrating a pathway for intervention. MC-1R plays roles in both pain and inflammation as well as kidney pathology and the spread of infection. There is a plethora of available research that PT-141 could help to shed light on.<\/p><p>PT-141 exhibits minimal side effects, low oral and excellent subcutaneous bioavailability in mice. Per kg dosage in mice does not scale to humans. PT-141 for sale at Peptide Sciences is limited to educational and scientific research only, not for human consumption. Only buy PT-141 if you are a licensed researcher.<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-855637d e-flex e-con-boxed e-con e-child\" data-id=\"855637d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3657e2d e-con-full e-flex e-con e-child\" data-id=\"3657e2d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-902f324 elementor-widget elementor-widget-heading\" data-id=\"902f324\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Article Author<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5e8875f e-con-full e-flex e-con e-child\" data-id=\"5e8875f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c7829a1 elementor-widget elementor-widget-text-editor\" data-id=\"c7829a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><p>The above literature was researched, edited and organized by Dr. Logan, M.D. Dr. Logan holds a doctorate degree from\u00a0<a href=\"https:\/\/case.edu\/medicine\/\" target=\"_blank\" rel=\"nofollow noopener\">Case Western Reserve University School of Medicine<\/a> and a B.S. in molecular biology.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-40ba7b7 e-flex e-con-boxed e-con e-child\" data-id=\"40ba7b7\" data-element_type=\"container\" data-e-type=\"container\" id=\"4\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-fa5e150 e-con-full e-flex e-con e-child\" data-id=\"fa5e150\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d98030c elementor-widget elementor-widget-heading\" data-id=\"d98030c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Scientific Journal Author\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2f740c1 e-con-full e-flex e-con e-child\" data-id=\"2f740c1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d1c1164 elementor-widget elementor-widget-text-editor\" data-id=\"d1c1164\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><p><a href=\"https:\/\/case.edu\/medicine\/reproductive-biology\/faculty-residents-fellows\/academic-faculty\/sheryl-kingsberg\" target=\"_blank\" rel=\"nofollow noopener\">Dr. Sheryl A. Kingsberg<\/a>\u00a0is the chief of behavioral medicine at University Hospitals Case Medical Center and professor in Reproductive Biology and Psychiatry at Case Western Reserve University. Her areas of clinical specialization include sexual medicine, female sexual disorders, cognitive behavioral psychotherapy, menopause, pregnancy and postpartum mood disorders, psychological aspects of infertility, and psychological and sexual aspects of cancer. Dr. Kingsberg\u2019s primary research interests are in treatments for female sexual disorders and the psychological aspects of infertility and menopause. She led a\u00a0<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC5384512\/\" target=\"_blank\" rel=\"nofollow noopener\">randomized, placebo-controlled dose-finding trial<\/a>\u00a0for PT-141.\u00a0She has numerous publications in many national and international journals, sits on the editorial board of Menopause and has authored numerous chapters on topics including perimenopause and sexuality, oocyte donation, infertility and aging, the treatment of psychogenic erectile dysfunction and sexuality after cancer.\u00a0<a href=\"https:\/\/www.clevelandclinic.org\/ReproductiveResearchCenter\/miscs\/bio_KINGSBERG.pdf\" target=\"_blank\" rel=\"nofollow noopener\">Dr. Kingsberg<\/a>\u00a0received her PhD from the University of South Florida in Tampa and completed her fellowship in sexual medicine at University Hospitals Case Medical Center. She is an active member in a number of national and international organizations including the American Psychological Association and the American Society for Reproductive Medicine. She currently sits on the Board of Trustees of The North American Menopause Society, and serves as the current treasurer of the Society for Assisted Reproductive Technologies. Dr. Kingsberg s a past president of The International Society for the Study of Women\u2019s Sexual Health.<\/p><p>Dr. Sheryl A. Kingsberg\u00a0is being referenced as one of the leading scientists involved in the research and development of PT-141. In no way is this doctor\/scientist endorsing or advocating the purchase, sale, or use of this product for any reason. There is no affiliation or relationship, implied or otherwise, between Peptide Sciences and this doctor. The purpose of citing the doctor is to acknowledge, recognize, and credit the exhaustive research and development efforts conducted by the scientists studying this peptide.\u00a0Dr. Kingsberg is listed in [12] under the referenced citations.<\/p><\/div><\/div><div class=\"c-pdp-contents__item\">\u00a0<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1bfb79d e-flex e-con-boxed e-con e-child\" data-id=\"1bfb79d\" data-element_type=\"container\" data-e-type=\"container\" id=\"5\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-456f1aa e-con-full e-flex e-con e-child\" data-id=\"456f1aa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-343a28d elementor-widget elementor-widget-heading\" data-id=\"343a28d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Referenced Citations\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4ed0fc7 e-con-full e-flex e-con e-child\" data-id=\"4ed0fc7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e407573 elementor-widget elementor-widget-text-editor\" data-id=\"e407573\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><ol><li><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC2667525\/\" target=\"_blank\" rel=\"nofollow noopener\">M. Sandrock, A. Schulz, C. Merkwitz, T. Sch\u00f6neberg, K. Spanel-Borowski, and A. Ricken, \u201cReduction in corpora lutea number in obese melanocortin-4-receptor-deficient mice,\u201d Reprod. Biol. Endocrinol. RBE, vol. 7, p. 24, Mar. 2009.<\/a><\/li><li><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/14999221\" rel=\"nofollow\">R. C. Rosen, L. E. Diamond, D. C. Earle, A. M. Shadiack, and P. B. Molinoff, \u201cEvaluation of the safety, pharmacokinetics and pharmacodynamic effects of subcutaneously administered PT-141, a melanocortin receptor agonist, in healthy male subjects and in patients with an inadequate response to Viagra,\u201d Int. J. Impot. Res., vol. 16, no. 2, pp. 135\u2013142, Apr. 2004. [PubMed]<\/a><\/li><li><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/12710982\" rel=\"nofollow\">H. Wessells, V. J. Hruby, J. Hackett, G. Han, P. Balse-Srinivasan, and T. W. Vanderah, \u201cAc-Nle-c[Asp-His-DPhe-Arg-Trp-Lys]-NH2 induces penile erection via brain and spinal melanocortin receptors,\u201d Neuroscience, vol. 118, no. 3, pp. 755\u2013762, 2003. [PubMed]<\/a><\/li><li><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/17113634\" rel=\"nofollow\">A.-S. R\u00f6ssler, J. G. Pfaus, H. K. Kia, J. Bernab\u00e9, L. Alexandre, and F. Giuliano, \u201cThe melanocortin agonist, melanotan II, enhances proceptive sexual behaviors in the female rat,\u201d Pharmacol. Biochem. Behav., vol. 85, no. 3, pp. 514\u2013521, Nov. 2006. [PubMed]<\/a><\/li><li><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/18206919\" rel=\"nofollow\">M. R. Safarinejad and S. Y. Hosseini, \u201cSalvage of sildenafil failures with bremelanotide: a randomized, double-blind, placebo controlled study,\u201d J. Urol., vol. 179, no. 3, pp. 1066\u20131071, Mar. 2008. [PubMed]<\/a><\/li><li><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/27181790\" rel=\"nofollow\">A. H. Clayton et al., \u201cBremelanotide for female sexual dysfunctions in premenopausal women: a randomized, placebo-controlled dose-finding trial,\u201d Womens Health Lond. Engl., vol. 12, no. 3, pp. 325\u2013337, 2016. [PubMed]<\/a><\/li><li><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/30251897\" rel=\"nofollow\">M. K. Miller, J. R. Smith, J. J. Norman, and A. H. Clayton, \u201cExpert opinion on existing and developing drugs to treat female sexual dysfunction,\u201d Expert Opin. Emerg. Drugs, vol. 23, no. 3, pp. 223\u2013230, 2018. [PubMed]<\/a><\/li><li><a href=\"https:\/\/www.marketwatch.com\/press-release\/amag-pharmaceuticals-and-palatin-technologies-enter-into-exclusive-licensing-agreement-for-north-american-rights-to-rekyndatm-bremelanotide-a-potential-treatment-for-a-common-female-sexual-disorder-2017-01-09\" rel=\"nofollow\">\u201cAMAG Pharmaceuticals and Palatin Technologies Enter Into Exclusive Licensing Agreement for North American Rights to RekyndaTM (bremelanotide), a Potential Treatment for a Common Female Sexual Disorder \u2013 AMAG Pharmaceuticals.\u201d . [MarketWatch]<\/a><\/li><li><a href=\"https:\/\/journals.plos.org\/plosone\/article?id=10.1371\/journal.pone.0056004\" rel=\"nofollow\">H. Ji et al., \u201cThe Synthetic Melanocortin (CKPV)2 Exerts Anti-Fungal and Anti-Inflammatory Effects against Candida albicans Vaginitis via Inducing Macrophage M2 Polarization,\u201d PLoS ONE, vol. 8, no. 2, Feb. 2013. [PLOS ONE]<\/a><\/li><li><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/25786343\" rel=\"nofollow\">V. Maresca, E. Flori, and M. Picardo, \u201cSkin phototype: a new perspective,\u201d Pigment Cell Melanoma Res., vol. 28, no. 4, pp. 378\u2013389, Jul. 2015. [PubMed]<\/a><\/li><li><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/26850723\" rel=\"nofollow\">L. Feller, R. a. G. Khammissa, B. Kramer, M. Altini, and J. Lemmer, \u201cBasal cell carcinoma, squamous cell carcinoma and melanoma of the head and face,\u201d Head Face Med., vol. 12, p. 11, Feb. 2016. [PubMed]<\/a><\/li><li><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC5384512\/\" target=\"_blank\" rel=\"nofollow noopener\">Clayton AH, Althof SE, Kingsberg S, et al. Bremelanotide for female sexual dysfunctions in premenopausal women: a randomized, placebo-controlled dose-finding trial.\u00a0<em>Womens Health (Lond)<\/em>. 2016;12(3):325\u2013337. doi:10.2217\/whe-2016-0018<\/a><\/li><li><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/33332767\/\" target=\"_blank\" rel=\"nofollow noopener\">T. R. McMillan, M. A. M. Forster, L. I. Short, A. P. Rudecki, D. L. Cline, and S. L. Gray, \u201cMelanotan II, a melanocortin agonist, partially rescues the impaired thermogenic capacity of pituitary adenylate cyclase-activating polypeptide deficient mice,<em>Exp. Physiol.<\/em>\u00a0, vol. 106, no. 2, pp. 427\u2013437, Feb. 2021, doi: 10.1113\/EP088838.\u201d<\/a><\/li><li><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/35170192\/\" target=\"_blank\" rel=\"nofollow noopener\">C. Spana, R. Jordan, and S. Fischkoff, \u201cEffect of bremelanotide on body weight of obese women: Data from two phase 1 randomized controlled trials,<em>Diabetes Obes. Metab.<\/em>, vol. 24, no. 6, pp. 1084\u20131093, Jun. 2022, doi: 10.1111\/dom.14672. \u201d<\/a><\/li><\/ol><p><strong>ALL ARTICLES AND PRODUCT INFORMATION PROVIDED ON THIS WEBSITE ARE FOR INFORMATONAL AND EDUCATIONAL PURPOSES ONLY.<\/strong><\/p><p>The products offered on this website are furnished for in-vitro studies only. In-vitro studies (Latin: in glass) are performed outside of the body.\u00a0 These products are not medicines or drugs and have not been approved by the FDA to prevent, treat or cure any medical condition, ailment or disease.\u00a0 Bodily introduction of any kind into humans or animals is strictly forbidden by law.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-1048950752\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-1048950752\" data-tab-index=\"2\" style=\"--n-tabs-title-order: 2;\" class=\" elementor-element elementor-element-29ab665 e-flex e-con-boxed e-con e-child\" data-id=\"29ab665\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-593c8bc elementor-widget elementor-widget-image\" data-id=\"593c8bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"791\" height=\"1024\" src=\"https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/PT-141_lot_VI1420250802-10-1-791x1024.webp\" class=\"attachment-large size-large wp-image-314\" alt=\"\" srcset=\"https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/PT-141_lot_VI1420250802-10-1-791x1024.webp 791w, https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/PT-141_lot_VI1420250802-10-1-232x300.webp 232w, https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/PT-141_lot_VI1420250802-10-1-768x994.webp 768w, https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/PT-141_lot_VI1420250802-10-1-600x777.webp 600w, https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/PT-141_lot_VI1420250802-10-1.webp 927w\" sizes=\"(max-width: 791px) 100vw, 791px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-1048950753\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-1048950753\" data-tab-index=\"3\" style=\"--n-tabs-title-order: 3;\" class=\" elementor-element elementor-element-974752e e-flex e-con-boxed e-con e-child\" data-id=\"974752e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-83b86b7 elementor-widget elementor-widget-text-editor\" data-id=\"83b86b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4>Storage Instructions:<\/h4><p>All of our products are manufactured using the\u00a0<strong>Lyophilization (Freeze Drying)<\/strong>\u00a0process, which ensures that our products remain\u00a0<strong>100% stable for shipping<\/strong>\u00a0for up to\u00a0<strong>3-4 months<\/strong>.<br \/>Once the peptides are\u00a0<strong>reconstituted (mixed with bacteriostatic water)<\/strong>, they must be\u00a0<strong>stored in the fridge<\/strong>\u00a0to maintain stability. After reconstitution, the peptides will remain\u00a0<strong>stable for up to 30 days<\/strong>.<\/p><p>Lyophilization is a unique dehydration process, also known as cryodesiccation, where the peptides are frozen and then subjected to low pressure. This causes the water in the peptide vial to sublimate directly from solid to gas, leaving behind a stable, crystalline white structure known as lyophilized peptide. The puffy white powder can be stored at room temperature until you&#8217;re ready to reconstitute it with bacteriostatic water.<\/p><p>Once peptides have been received, it is imperative that they are kept cold and away from light. If the peptides will be used immediately, or in the next several days, weeks or months, short-term refrigeration under 4C (39F) is generally acceptable.\u00a0Lyophilized peptides are usually stable at room temperatures for several weeks or more, so if they will be utilized within weeks or months such storage is typically adequate.<\/p><p>However, for longer term storage (several months to years) it is more preferable to store peptides in a freezer at -80C (-112F). When storing peptides for months or even years, freezing is optimal in order to preserve the peptide\u2019s stability.<\/p><p>For further information on proper storage techniques,\u00a0click\u00a0the link below:<\/p><p><blockquote class=\"wp-embedded-content\" data-secret=\"2laa1v7KKl\"><a href=\"https:\/\/biovantixlab.com\/peptide-storage\/\">Peptide Storage<\/a><\/blockquote><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Peptide Storage&#8221; &#8212; BioVantix\" src=\"https:\/\/biovantixlab.com\/peptide-storage\/embed\/#?secret=zvOYEi9HN7#?secret=2laa1v7KKl\" data-secret=\"2laa1v7KKl\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>PT-141 is a synthetic melanocortin receptor agonist structurally derived from the Melanotan II analog. It selectively binds to the MC3R and MC4R receptors, modulating neuropeptide signaling pathways involved in hypothalamic regulatory mechanisms. PT-141 is commonly used in research focused on G protein-coupled receptor (GPCR) activation, neuronal signaling, and neuroendocrine modulation.<\/p>\n<p>For research use only. Not for human consumption.<\/p>\n<p><strong>References:<\/strong><br \/>\nWessells H et al., <em>Journal of Urology<\/em>, 2003;170(2 Pt 1):627\u2013632<br \/>\nShadiack AM et al., <em>Journal of Sexual Medicine<\/em>, 2007;4(1):95\u2013104<br \/>\nHadley ME., <em>Annals of the New York Academy of Sciences<\/em>, 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