{"id":5943,"date":"2025-12-27T15:34:34","date_gmt":"2025-12-27T15:34:34","guid":{"rendered":"https:\/\/qorpeptides.com\/product\/pt-141-10-mg\/"},"modified":"2026-05-19T15:48:15","modified_gmt":"2026-05-19T15:48:15","slug":"pt-141-10-mg","status":"publish","type":"product","link":"https:\/\/qorpeptides.com\/es\/producto\/pt-141-10-mg\/","title":{"rendered":"PT-141 10 mg"},"content":{"rendered":"<h3>Descripci\u00f3n<\/h3>\n<p>El PT-141 es un agonista sint\u00e9tico del receptor de melanocortina derivado estructuralmente del an\u00e1logo Melanotan II. Se suministra como p\u00e9ptido de grado de investigaci\u00f3n para su uso en estudios de farmacolog\u00eda del receptor de melanocortina central, se\u00f1alizaci\u00f3n neuronal y modulaci\u00f3n de v\u00edas neuroendocrinas.<\/p>\n<h3>Informaci\u00f3n molecular y mecan\u00edstica<\/h3>\n<p>El PT-141 se ha dise\u00f1ado para interactuar selectivamente con los receptores de melanocortina MC3R y MC4R, que son receptores acoplados a prote\u00ednas G expresados en el hipot\u00e1lamo y otras regiones del sistema nervioso central. En estudios precl\u00ednicos y mec\u00e1nicos, el PT-141 se utiliza como compuesto de referencia para activar estos receptores y caracterizar las v\u00edas de segundos mensajeros y las redes de se\u00f1alizaci\u00f3n de neurop\u00e9ptidos. Los trabajos experimentales suelen examinar el PT-141 en modelos que rastrean los mecanismos de control hipotal\u00e1mico, incluidos los circuitos implicados en la regulaci\u00f3n auton\u00f3mica, el equilibrio energ\u00e9tico y la respuesta neuroendocrina. Los ensayos suelen medir la uni\u00f3n al receptor, los eventos de se\u00f1alizaci\u00f3n intracelular y los cambios en la expresi\u00f3n g\u00e9nica o pept\u00eddica asociados a las v\u00edas de la melanocortina en condiciones de exposici\u00f3n controladas.<\/p>\n<h3>Uso previsto<\/h3>\n<p>Este producto est\u00e1 destinado exclusivamente a experimentos in vitro, preparaciones ex vivo y otras aplicaciones de investigaci\u00f3n de laboratorio controladas, incluidos estudios con animales realizados bajo la supervisi\u00f3n adecuada. Las aplicaciones t\u00edpicas incluyen ensayos de activaci\u00f3n de GPCR, investigaciones de se\u00f1alizaci\u00f3n neuronal e investigaci\u00f3n de modulaci\u00f3n neuroendocrina. No est\u00e1 destinado al uso humano ni veterinario. No est\u00e1 destinado al diagn\u00f3stico, tratamiento, cura, prevenci\u00f3n o mitigaci\u00f3n de ninguna enfermedad o afecci\u00f3n cl\u00ednica.<br \/>\nNo es un f\u00e1rmaco, alimento, suplemento diet\u00e9tico, cosm\u00e9tico ni dispositivo m\u00e9dico.<\/p>\n<h3>Caracter\u00edsticas clave<\/h3>\n<p>Agonista sint\u00e9tico del receptor de melanocortina relacionado estructuralmente con el Melanotan II. Actividad selectiva en MC3R y MC4R para estudios dirigidos de GPCR y v\u00edas hipotal\u00e1micas.<br \/>\nAdecuado para la investigaci\u00f3n sobre se\u00f1alizaci\u00f3n neuroendocrina, redes centrales de melanocortina y farmacolog\u00eda de GPCR pept\u00eddicos.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>PT-141 10 mg:<\/strong> Agonista sint\u00e9tico del receptor de melanocortina (MC3R\/MC4R) utilizado para estudiar la farmacolog\u00eda de los GPCR y las redes de se\u00f1alizaci\u00f3n hipotal\u00e1mica en modelos de laboratorio.<\/p>\n","protected":false},"featured_media":3981,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[71],"product_tag":[],"class_list":["post-5943","product","type-product","status-publish","has-post-thumbnail","product_cat-single-peptide","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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