{"id":1939,"date":"2026-04-10T15:38:20","date_gmt":"2026-04-10T15:38:20","guid":{"rendered":"https:\/\/trustpep.com\/product\/melanotan-ii\/"},"modified":"2026-04-10T15:38:20","modified_gmt":"2026-04-10T15:38:20","slug":"melanotan-ii","status":"publish","type":"product","link":"https:\/\/trustpep.com\/es\/producto\/melanotan-ii\/","title":{"rendered":"Melanotan II"},"content":{"rendered":"<h2>\u00bfQu\u00e9 es el p\u00e9ptido Melanotan II?<\/h2>\n<p>Melanotan II es un p\u00e9ptido sint\u00e9tico dise\u00f1ado para imitar la hormona estimulante de los melanocitos alfa (\u03b1-MSH) en el organismo. Las investigaciones indican que influye principalmente en la producci\u00f3n de melanina, lo que lo convierte en un tema de inter\u00e9s para estudios de pigmentaci\u00f3n y otras aplicaciones de investigaci\u00f3n. <\/p>\n<h2>Beneficios clave de la investigaci\u00f3n<\/h2>\n<p>Los estudios sugieren que Melanotan II puede contribuir a una serie de beneficios experimentales y de investigaci\u00f3n, entre ellos:<\/p>\n<ul>\n<li>Producci\u00f3n de melanina e investigaci\u00f3n de la pigmentaci\u00f3n.<\/li>\n<li>Exploraci\u00f3n de las v\u00edas reguladoras del apetito.<\/li>\n<li>Uso de investigaci\u00f3n para comprender la modulaci\u00f3n de la libido.<\/li>\n<li>Posibles efectos conductuales en entornos controlados.<\/li>\n<\/ul>\n<h2>Mecanismo de acci\u00f3n (simplificado)<\/h2>\n<p>Melanotan II act\u00faa uni\u00e9ndose a los receptores de melanocortina, incluido MC1R, que desempe\u00f1a un papel en la s\u00edntesis de melanina. Atraviesa barreras biol\u00f3gicas para activar receptores, desencadenando posteriormente la producci\u00f3n de eumelanina. Esta v\u00eda en particular se est\u00e1 estudiando por sus posibles aplicaciones en diversos modelos cient\u00edficos.  <\/p>\n<h2>Especificaciones t\u00e9cnicas y de almacenamiento<\/h2>\n<p>A continuaci\u00f3n se indican los atributos t\u00e9cnicos y los requisitos de almacenamiento del p\u00e9ptido Melanotan II:<\/p>\n<table>\n<thead>\n<tr>\n<th>Especificaci\u00f3n<\/th>\n<th>Detalles<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Pureza<\/td>\n<td>&gt;99 %<\/td>\n<\/tr>\n<tr>\n<td>Aspecto<\/td>\n<td>Polvo liofilizado blanco<\/td>\n<\/tr>\n<tr>\n<td>Almacenamiento (sin reconstituir)<\/td>\n<td>-20 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Almacenamiento (reconstituido)<\/td>\n<td>2-8 \u00b0C durante no m\u00e1s de 2 semanas<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Preguntas frecuentes<\/h2>\n<p><strong>1. \u00bfCu\u00e1l es la diferencia entre P21 y P021?<\/strong><\/p>\n<p>P21 y P021 son p\u00e9ptidos distintos que suelen estudiarse para diferentes v\u00edas de investigaci\u00f3n. Los investigadores deben consultar la estructura molecular y las aplicaciones de investigaci\u00f3n previstas para cada compuesto. <\/p>\n<p><strong>2. \u00bfC\u00f3mo debe almacenarse tras la reconstituci\u00f3n?<\/strong><\/p>\n<p>Tras la reconstituci\u00f3n, Melanotan II debe almacenarse a 2-8 \u00b0C y utilizarse en un plazo de dos semanas para mantener la estabilidad.<\/p>\n<p><strong>3. \u00bfHay disponible un an\u00e1lisis de terceros (CoA)?<\/strong><\/p>\n<p>S\u00ed, se realizan an\u00e1lisis independientes por terceros para la verificaci\u00f3n de calidad. Los certificados de an\u00e1lisis (CoA) est\u00e1n disponibles previa solicitud para verificar la pureza y la identidad. <\/p>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>Pureza del 99%<\/li>\n<li>Plazo de entrega: 7-15 d\u00edas laborables<\/li>\n<li>Solo para uso en investigaci\u00f3n<\/li>\n<\/ul>\n","protected":false},"featured_media":700,"comment_status":"open","ping_status":"closed","template":"","meta":{"_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[470],"product_tag":[525],"class_list":{"0":"post-1939","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-peptido-con-pureza-del-99-10-viales-de-10-mg","7":"product_tag-ml","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","12":"first","13":"instock","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"uagb_featured_image_src":{"full":["https:\/\/trustpep.com\/wp-content\/uploads\/2026\/04\/PEP172.webp",600,750,false],"thumbnail":["https:\/\/trustpep.com\/wp-content\/uploads\/2026\/04\/PEP172-150x150.webp",150,150,true],"medium":["https:\/\/trustpep.com\/wp-content\/uploads\/2026\/04\/PEP172-240x300.webp",240,300,true],"medium_large":["https:\/\/trustpep.com\/wp-content\/uploads\/2026\/04\/PEP172.webp",600,750,false],"large":["https:\/\/trustpep.com\/wp-content\/uploads\/2026\/04\/PEP172.webp",600,750,false],"1536x1536":["https:\/\/trustpep.com\/wp-content\/uploads\/2026\/04\/PEP172.webp",600,750,false],"2048x2048":["https:\/\/trustpep.com\/wp-content\/uploads\/2026\/04\/PEP172.webp",600,750,false],"woocommerce_thumbnail":["https:\/\/trustpep.com\/wp-content\/uploads\/2026\/04\/PEP172-350x438.webp",350,438,true],"woocommerce_single":["https:\/\/trustpep.com\/wp-content\/uploads\/2026\/04\/PEP172.webp",600,750,false],"woocommerce_gallery_thumbnail":["https:\/\/trustpep.com\/wp-content\/uploads\/2026\/04\/PEP172-100x100.webp",100,100,true],"wcpr-photo-reviews":["https:\/\/trustpep.com\/wp-content\/uploads\/2026\/04\/PEP172.webp",400,500,false]},"uagb_author_info":{"display_name":"trust peptide","author_link":"https:\/\/trustpep.com\/es\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"Pureza del 99% Plazo de entrega: 7-15 d\u00edas laborables Solo para uso en investigaci\u00f3n","_links":{"self":[{"href":"https:\/\/trustpep.com\/es\/wp-json\/wp\/v2\/product\/1939","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trustpep.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/trustpep.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/trustpep.com\/es\/wp-json\/wp\/v2\/comments?post=1939"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trustpep.com\/es\/wp-json\/wp\/v2\/media\/700"}],"wp:attachment":[{"href":"https:\/\/trustpep.com\/es\/wp-json\/wp\/v2\/media?parent=1939"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/trustpep.com\/es\/wp-json\/wp\/v2\/product_brand?post=1939"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/trustpep.com\/es\/wp-json\/wp\/v2\/product_cat?post=1939"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/trustpep.com\/es\/wp-json\/wp\/v2\/product_tag?post=1939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}