{"id":1471,"date":"2026-09-11T08:58:42","date_gmt":"2026-09-11T08:58:42","guid":{"rendered":"https:\/\/nextrabiochem.eu\/produkt\/thymosin-alpha-1\/"},"modified":"2026-09-11T12:22:26","modified_gmt":"2026-09-11T12:22:26","slug":"thymosin-alpha-1","status":"publish","type":"product","link":"https:\/\/nextrabiochem.eu\/es\/produkt\/thymosin-alpha-1\/","title":{"rendered":"Thymosin Alpha 1"},"content":{"rendered":"<p><strong>Thymosin Alpha 1<\/strong><\/p>\n<p><i>P\u00e9ptido sint\u00e9tico de 28 amino\u00e1cidos para la investigaci\u00f3n in vitro de la modulaci\u00f3n inmunitaria innata y adaptativa, maduraci\u00f3n de linfocitos T y se\u00f1alizaci\u00f3n TLR<\/i><\/p>\n<p><strong>Descripci\u00f3n general y mecanismo de acci\u00f3n (In Vitro)<\/strong><\/p>\n<p><strong>Thymosin Alpha 1<\/strong> (T\u03b11) es un p\u00e9ptido acetilado sint\u00e9tico constituido por 28 amino\u00e1cidos con la secuencia <i>(Ac-Ser-Asp-Ala-Ala-Val-Asp-Thr-Ser-Ser-Glu-Ile-Thr-Thr-Lys-Asp-Leu-Lys-Glu-Lys-Lys-Glu-Val-Val-Glu-Glu-Ala-Glu-Asn-OH)<\/i>, aislado originalmente de la fracci\u00f3n t\u00edmica 5. En biolog\u00eda celular, inmunolog\u00eda e investigaci\u00f3n oncol\u00f3gica, funciona como modelo de referencia para analizar la regulaci\u00f3n de respuestas inmunitarias:<\/p>\n<ul>\n<li><strong>Maduraci\u00f3n y diferenciaci\u00f3n de linfocitos T:<\/strong> Inducci\u00f3n de la diferenciaci\u00f3n de c\u00e9lulas pre-T en linfocitos T colaboradores (CD4+) y citot\u00f3xicos (CD8+) maduros, con incremento de la expresi\u00f3n de receptores para interleucina-2 (IL-2R).<\/li>\n<li><strong>Activaci\u00f3n de receptores Toll-like (TLR2, TLR9):<\/strong> Uni\u00f3n a receptores de la inmunidad innata en c\u00e9lulas dendr\u00edticas y macr\u00f3fagos, activando la v\u00eda MyD88 e impulsando la transcripci\u00f3n mediada por NF-\u03baB.<\/li>\n<li><strong>Modulaci\u00f3n del balance de citocinas:<\/strong> Estimulaci\u00f3n de la s\u00edntesis de citocinas de perfil Th1 (IFN-\u03b3, IL-2) y aumento de la actividad citol\u00edtica de las c\u00e9lulas NK (Natural Killer) en modelos de cultivo.<\/li>\n<li><strong>Modelos antivirales y antitumorales in vitro:<\/strong> Monitorizaci\u00f3n del incremento en la expresi\u00f3n del complejo mayor de histocompatibilidad clase I (MHC-I) en c\u00e9lulas transformadas o infectadas para favorecer la presentaci\u00f3n de ant\u00edgenos.<\/li>\n<\/ul>\n<p><strong>Especificaciones t\u00e9cnicas y qu\u00edmicas<\/strong><\/p>\n<ul>\n<li><strong>Clasificaci\u00f3n:<\/strong> P\u00e9ptido de investigaci\u00f3n \/ Inmunomodulador t\u00edmico<\/li>\n<li><strong>Secuencia de amino\u00e1cidos:<\/strong> Ac-Ser-Asp-Ala-Ala-Val-Asp-Thr-Ser-Ser-Glu-Ile-Thr-Thr-Lys-Asp-Leu-Lys-Glu-Lys-Lys-Glu-Val-Val-Glu-Glu-Ala-Glu-Asn-OH<\/li>\n<li><strong>Forma:<\/strong> Polvo liofilizado blanco est\u00e9ril (liofilizado)<\/li>\n<li><strong>Identificaci\u00f3n del peso molecular:<\/strong> Confirmada mediante espectrometr\u00eda de masas (MS)<\/li>\n<li><strong>Disolvente de reconstituci\u00f3n recomendado:<\/strong> Agua bacteriost\u00e1tica est\u00e9ril o soluci\u00f3n salina tamponada con fosfato (PBS)<\/li>\n<li><strong>Condiciones de almacenamiento:<\/strong> Conservar a largo plazo a -20 \u00b0C en un lugar seco y protegido de la luz. Tras la reconstituci\u00f3n, mantener refrigerado a 2\u20138 \u00b0C y utilizar seg\u00fan el protocolo de laboratorio.<\/li>\n<\/ul>\n<p><strong>Referencias cient\u00edficas y literatura<\/strong><\/p>\n<ul>\n<li><i>Goldstein, A. L., et al.<\/i> Thymosin alpha 1: Isolation and sequence analysis of an immunologically active thymic polypeptide. <i>Proceedings of the National Academy of Sciences<\/i>, 1977.<\/li>\n<li><i>Romani, L., et al.<\/i> Thymosin alpha 1 activates dendritic cells for antifungal Th1 resistance through Toll-like receptor signaling. <i>Blood<\/i>, 2004.<\/li>\n<li><i>Matteucci, C., et al.<\/i> Thymosin alpha 1 and its role in modulating the innate and adaptive immune response: Molecular mechanisms. <i>Annals of the New York Academy of Sciences<\/i>, 2012.<\/li>\n<li><i>King, R., &amp; Tuthill, C.<\/i> Immune modulation with thymosin alpha 1: Mechanisms of action in vitro and biological targets. <i>Expert Opinion on Biological Therapy<\/i>, 2016.<\/li>\n<\/ul>\n<p><strong>Descargo legal y condiciones de compra<\/strong><\/p>\n<p>Este producto se distribuye <strong>exclusivamente para fines cient\u00edficos, anal\u00edticos y de investigaci\u00f3n in vitro (Research Use Only \u2013 RUO)<\/strong>. El compuesto no es un f\u00e1rmaco, medicamento, suplemento nutricional ni cosm\u00e9tico, y no est\u00e1 destinado al consumo humano o veterinario, administraci\u00f3n directa, inyecci\u00f3n ni uso diagn\u00f3stico.<\/p>\n<p>Al tramitar el pedido, el comprador declara expresamente ser <strong>mayor de 18 a\u00f1os<\/strong>, contar con la capacidad profesional e instalaciones necesarias para el manejo seguro de reactivos de investigaci\u00f3n y conocer en su totalidad las normativas de seguridad relativas a sustancias de ensayo. El vendedor no asume responsabilidad alguna por usos no autorizados.<\/p>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li><strong>Uso previsto:<\/strong> Este producto se suministra <strong>exclusivamente para fines de laboratorio, cient\u00edficos y de investigaci\u00f3n (Research Use Only \/ in vitro)<\/strong>. No es un medicamento, alimento ni suplemento nutricional. La sustancia no est\u00e1 destinada al consumo, administraci\u00f3n ni uso terap\u00e9utico en humanos o animales.<\/li>\n<li><strong>Forma y contenido:<\/strong> Se suministra como polvo liofilizado est\u00e9ril en un vial de laboratorio sellado. No incluye disolvente de reconstituci\u00f3n a menos que se indique expresamente lo contrario.<\/li>\n<li><strong>Almacenamiento recomendado:<\/strong> Para mantener una estabilidad \u00f3ptima, conserve el vial sin abrir en un lugar fresco, seco y protegido de la luz a 2\u20138 \u00b0C (se recomienda -20 \u00b0C para almacenamiento prolongado).<\/li>\n<li><strong>Imagen ilustrativa:<\/strong> La imagen del producto es meramente <strong>ilustrativa<\/strong>. El aspecto final del vial, el color del tap\u00f3n desprendible (flip-off) o el dise\u00f1o de la etiqueta pueden variar seg\u00fan el lote de producci\u00f3n.<\/li>\n<\/ul>\n","protected":false},"featured_media":1472,"template":"","meta":[],"product_brand":[],"product_cat":[64],"product_tag":[],"class_list":["post-1471","product","type-product","status-publish","has-post-thumbnail","product_cat-sustancias-liofilizadas","pa_obsah-10mg","pa_obsah-5mg","first","instock","purchasable","product-type-variable","has-default-attributes"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Thymosin Alpha 1 - Nextrabiochem.eu<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Thymosin Alpha 1 - Nextrabiochem.eu\" \/>\n<meta property=\"og:description\" content=\"Uso previsto: Este producto se suministra exclusivamente para fines de laboratorio, cient\u00edficos y de investigaci\u00f3n (Research Use Only \/ in vitro). No es un medicamento, alimento ni suplemento nutricional. La sustancia no est\u00e1 destinada al consumo, administraci\u00f3n ni uso terap\u00e9utico en humanos o animales.  Forma y contenido: Se suministra como polvo liofilizado est\u00e9ril en un vial de laboratorio sellado. No incluye disolvente de reconstituci\u00f3n a menos que se indique expresamente lo contrario.  Almacenamiento recomendado: Para mantener una estabilidad \u00f3ptima, conserve el vial sin abrir en un lugar fresco, seco y protegido de la luz a 2\u20138 \u00b0C (se recomienda -20 \u00b0C para almacenamiento prolongado).  Imagen ilustrativa: La imagen del producto es meramente ilustrativa. El aspecto final del vial, el color del tap\u00f3n desprendible (flip-off) o el dise\u00f1o de la etiqueta pueden variar seg\u00fan el lote de producci\u00f3n.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/nextrabiochem.eu\/es\/produkt\/thymosin-alpha-1\/\" \/>\n<meta property=\"og:site_name\" content=\"Nextrabiochem.eu\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-11T12:22:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/nextrabiochem.eu\/wp-content\/uploads\/2026\/09\/TA1-5.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/nextrabiochem.eu\\\/es\\\/produkt\\\/thymosin-alpha-1\\\/\",\"url\":\"https:\\\/\\\/nextrabiochem.eu\\\/es\\\/produkt\\\/thymosin-alpha-1\\\/\",\"name\":\"Thymosin Alpha 1 - Nextrabiochem.eu\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/nextrabiochem.eu\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/nextrabiochem.eu\\\/es\\\/produkt\\\/thymosin-alpha-1\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/nextrabiochem.eu\\\/es\\\/produkt\\\/thymosin-alpha-1\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/nextrabiochem.eu\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/TA1-5.jpg\",\"datePublished\":\"2026-09-11T08:58:42+00:00\",\"dateModified\":\"2026-09-11T12:22:26+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/nextrabiochem.eu\\\/es\\\/produkt\\\/thymosin-alpha-1\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/nextrabiochem.eu\\\/es\\\/produkt\\\/thymosin-alpha-1\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/nextrabiochem.eu\\\/es\\\/produkt\\\/thymosin-alpha-1\\\/#primaryimage\",\"url\":\"https:\\\/\\\/nextrabiochem.eu\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/TA1-5.jpg\",\"contentUrl\":\"https:\\\/\\\/nextrabiochem.eu\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/TA1-5.jpg\",\"width\":1024,\"height\":1024},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/nextrabiochem.eu\\\/es\\\/produkt\\\/thymosin-alpha-1\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\u016f\",\"item\":\"https:\\\/\\\/nextrabiochem.eu\\\/es\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tienda\",\"item\":\"https:\\\/\\\/nextrabiochem.eu\\\/es\\\/tienda\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Thymosin Alpha 1\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/nextrabiochem.eu\\\/#website\",\"url\":\"https:\\\/\\\/nextrabiochem.eu\\\/\",\"name\":\"Nextrabiochem\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/nextrabiochem.eu\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/nextrabiochem.eu\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/nextrabiochem.eu\\\/#organization\",\"name\":\"MALAM \u2013 PAGI \u2013 SORE LTD\",\"url\":\"https:\\\/\\\/nextrabiochem.eu\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/nextrabiochem.eu\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/nextrabiochem.eu\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/logo-transparent.png\",\"contentUrl\":\"https:\\\/\\\/nextrabiochem.eu\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/logo-transparent.png\",\"width\":1942,\"height\":809,\"caption\":\"MALAM \u2013 PAGI \u2013 SORE LTD\"},\"image\":{\"@id\":\"https:\\\/\\\/nextrabiochem.eu\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Thymosin Alpha 1 - Nextrabiochem.eu","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"es_ES","og_type":"article","og_title":"Thymosin Alpha 1 - Nextrabiochem.eu","og_description":"Uso previsto: Este producto se suministra exclusivamente para fines de laboratorio, cient\u00edficos y de investigaci\u00f3n (Research Use Only \/ in vitro). No es un medicamento, alimento ni suplemento nutricional. La sustancia no est\u00e1 destinada al consumo, administraci\u00f3n ni uso terap\u00e9utico en humanos o animales.  Forma y contenido: Se suministra como polvo liofilizado est\u00e9ril en un vial de laboratorio sellado. No incluye disolvente de reconstituci\u00f3n a menos que se indique expresamente lo contrario.  Almacenamiento recomendado: Para mantener una estabilidad \u00f3ptima, conserve el vial sin abrir en un lugar fresco, seco y protegido de la luz a 2\u20138 \u00b0C (se recomienda -20 \u00b0C para almacenamiento prolongado).  Imagen ilustrativa: La imagen del producto es meramente ilustrativa. El aspecto final del vial, el color del tap\u00f3n desprendible (flip-off) o el dise\u00f1o de la etiqueta pueden variar seg\u00fan el lote de producci\u00f3n.","og_url":"https:\/\/nextrabiochem.eu\/es\/produkt\/thymosin-alpha-1\/","og_site_name":"Nextrabiochem.eu","article_modified_time":"2026-09-11T12:22:26+00:00","og_image":[{"width":1024,"height":1024,"url":"https:\/\/nextrabiochem.eu\/wp-content\/uploads\/2026\/09\/TA1-5.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Tiempo de lectura":"3 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/nextrabiochem.eu\/es\/produkt\/thymosin-alpha-1\/","url":"https:\/\/nextrabiochem.eu\/es\/produkt\/thymosin-alpha-1\/","name":"Thymosin Alpha 1 - Nextrabiochem.eu","isPartOf":{"@id":"https:\/\/nextrabiochem.eu\/#website"},"primaryImageOfPage":{"@id":"https:\/\/nextrabiochem.eu\/es\/produkt\/thymosin-alpha-1\/#primaryimage"},"image":{"@id":"https:\/\/nextrabiochem.eu\/es\/produkt\/thymosin-alpha-1\/#primaryimage"},"thumbnailUrl":"https:\/\/nextrabiochem.eu\/wp-content\/uploads\/2026\/09\/TA1-5.jpg","datePublished":"2026-09-11T08:58:42+00:00","dateModified":"2026-09-11T12:22:26+00:00","breadcrumb":{"@id":"https:\/\/nextrabiochem.eu\/es\/produkt\/thymosin-alpha-1\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/nextrabiochem.eu\/es\/produkt\/thymosin-alpha-1\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/nextrabiochem.eu\/es\/produkt\/thymosin-alpha-1\/#primaryimage","url":"https:\/\/nextrabiochem.eu\/wp-content\/uploads\/2026\/09\/TA1-5.jpg","contentUrl":"https:\/\/nextrabiochem.eu\/wp-content\/uploads\/2026\/09\/TA1-5.jpg","width":1024,"height":1024},{"@type":"BreadcrumbList","@id":"https:\/\/nextrabiochem.eu\/es\/produkt\/thymosin-alpha-1\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Dom\u016f","item":"https:\/\/nextrabiochem.eu\/es\/"},{"@type":"ListItem","position":2,"name":"Tienda","item":"https:\/\/nextrabiochem.eu\/es\/tienda\/"},{"@type":"ListItem","position":3,"name":"Thymosin Alpha 1"}]},{"@type":"WebSite","@id":"https:\/\/nextrabiochem.eu\/#website","url":"https:\/\/nextrabiochem.eu\/","name":"Nextrabiochem","description":"","publisher":{"@id":"https:\/\/nextrabiochem.eu\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/nextrabiochem.eu\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/nextrabiochem.eu\/#organization","name":"MALAM \u2013 PAGI \u2013 SORE LTD","url":"https:\/\/nextrabiochem.eu\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/nextrabiochem.eu\/#\/schema\/logo\/image\/","url":"https:\/\/nextrabiochem.eu\/wp-content\/uploads\/2026\/09\/logo-transparent.png","contentUrl":"https:\/\/nextrabiochem.eu\/wp-content\/uploads\/2026\/09\/logo-transparent.png","width":1942,"height":809,"caption":"MALAM \u2013 PAGI \u2013 SORE LTD"},"image":{"@id":"https:\/\/nextrabiochem.eu\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/nextrabiochem.eu\/es\/wp-json\/wp\/v2\/product\/1471","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nextrabiochem.eu\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/nextrabiochem.eu\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nextrabiochem.eu\/es\/wp-json\/wp\/v2\/media\/1472"}],"wp:attachment":[{"href":"https:\/\/nextrabiochem.eu\/es\/wp-json\/wp\/v2\/media?parent=1471"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/nextrabiochem.eu\/es\/wp-json\/wp\/v2\/product_brand?post=1471"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/nextrabiochem.eu\/es\/wp-json\/wp\/v2\/product_cat?post=1471"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/nextrabiochem.eu\/es\/wp-json\/wp\/v2\/product_tag?post=1471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}