{"id":1323,"date":"2024-04-25T09:04:02","date_gmt":"2024-04-25T09:04:02","guid":{"rendered":"https:\/\/nanomicronspheres.com\/?post_type=product&#038;p=1323"},"modified":"2025-03-18T08:56:44","modified_gmt":"2025-03-18T08:56:44","slug":"amine-magnetic-beads","status":"publish","type":"product","link":"https:\/\/nanomicronspheres.com\/es\/products\/amine-magnetic-beads\/","title":{"rendered":"Perlas magn\u00e9ticas de amina"},"content":{"rendered":"<h2>1. Descripci\u00f3n general de las perlas magn\u00e9ticas de amina<\/h2>\n<p>Las perlas magn\u00e9ticas de amina SHBC se caracterizan por un alto contenido magn\u00e9tico y monodispersidad con un n\u00facleo superparamagn\u00e9tico de Fe3O4 y grupos amino modificados en la superficie. Los grupos amino ricos se pueden unir covalentemente a prote\u00ednas y otros ligandos biol\u00f3gicos en la superficie de las perlas bajo la acci\u00f3n de reactivos espec\u00edficos, logrando as\u00ed una r\u00e1pida separaci\u00f3n y enriquecimiento del objetivo de la muestra, que es un veh\u00edculo importante para la investigaci\u00f3n en biolog\u00eda molecular. , medicina y otros campos relacionados.<\/p>\n<figure id=\"attachment_1700\" aria-describedby=\"caption-attachment-1700\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-1700\" src=\"https:\/\/nanomicronspheres.com\/wp-content\/uploads\/2024\/04\/04\u6c28\u57fa\u78c1\u73e0-300x262.jpg\" alt=\"Amino magnetic beads magnetic microspheres\" width=\"300\" height=\"262\" srcset=\"https:\/\/nanomicronspheres.com\/wp-content\/uploads\/2024\/04\/04\u6c28\u57fa\u78c1\u73e0-300x262.jpg 300w, https:\/\/nanomicronspheres.com\/wp-content\/uploads\/2024\/04\/04\u6c28\u57fa\u78c1\u73e0-1024x895.jpg 1024w, https:\/\/nanomicronspheres.com\/wp-content\/uploads\/2024\/04\/04\u6c28\u57fa\u78c1\u73e0-768x671.jpg 768w, https:\/\/nanomicronspheres.com\/wp-content\/uploads\/2024\/04\/04\u6c28\u57fa\u78c1\u73e0-600x524.jpg 600w, https:\/\/nanomicronspheres.com\/wp-content\/uploads\/2024\/04\/04\u6c28\u57fa\u78c1\u73e0.jpg 1056w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-1700\" class=\"wp-caption-text\">Perlas magn\u00e9ticas de amino<\/figcaption><\/figure>\n<h2>2. Caracter\u00edsticas del producto<\/h2>\n<p>\uf06c Respuesta magn\u00e9tica r\u00e1pida y buena monodispersidad.<br \/>\n\uf06c Peque\u00f1a variaci\u00f3n entre lotes, alta reproducibilidad.<br \/>\n\uf06c Buena biocompatibilidad y baja citotoxicidad.<br \/>\n\uf06c Conveniente para acoplar con varias biomol\u00e9culas, f\u00e1cil de operar.<\/p>\n<h2>3. \u00c1mbito de aplicaci\u00f3n<\/h2>\n<p>\uf06c Medicamentos dirigidos<br \/>\n\uf06c Detecci\u00f3n de sustancias bioactivas.<br \/>\n\uf06c Enriquecimiento y separaci\u00f3n de muestras.<\/p>\n<h2>4. Par\u00e1metros y especificaciones del producto<\/h2>\n<p>\uf06c Tama\u00f1o de part\u00edcula: 200 nm 1 \u03bcm<br \/>\n\uf06c Concentraci\u00f3n: 50 mg\/mL<br \/>\n\uf06c Disolvente: H2O (pH aproximadamente 4,0)<br \/>\n\uf06c Grupos funcionales de superficie y densidad de grupo: amino (-NH2), &gt;100 \u03bcmol\/g<br \/>\n\uf06c Soluci\u00f3n adecuada: PBS, Tris-HCl, H2O<br \/>\n\uf06c Contenido de hierro (Fe): 30%<\/p>\n<h2>5. M\u00e9todo de acoplamiento con biomol\u00e9culas (m\u00e9todo del glutaraldeh\u00eddo)<\/h2>\n<p>\uf06c Activaci\u00f3n amino superficial de perlas magn\u00e9ticas.<\/p>\n<p>Despu\u00e9s de mezclar las perlas magn\u00e9ticas, tome una cantidad adecuada de perlas magn\u00e9ticas en un tubo de centr\u00edfuga, lave dos veces con tamp\u00f3n PBS 20 mM de pH 7,4 y deseche el sobrenadante mediante aspiraci\u00f3n magn\u00e9tica. Agregue una soluci\u00f3n de glutaraldeh\u00eddo 15%, mezcle bien las perlas y reaccione durante 1 hora a 25 \u2103 protegido de la luz (mantenga las perlas en suspensi\u00f3n durante la reacci\u00f3n).<\/p>\n<p>\uf06c Acoplamiento de biomol\u00e9culas<\/p>\n<p>Despu\u00e9s de la activaci\u00f3n de las perlas, lave dos veces con tamp\u00f3n PBS 20 mM pH 7,4, retire el sobrenadante mediante aspiraci\u00f3n magn\u00e9tica, agregue la cantidad adecuada de biomol\u00e9culas y disperse las perlas con tamp\u00f3n pH 8,0 (agregue 0,05% Tween 20 para mantener las perlas dispersas, si necesario) y luego reaccione durante 3 horas a 25 \u2103 o durante la noche a 4 \u2103 bajo luz (Nota: aseg\u00farese de que las perlas est\u00e9n suspendidas uniformemente durante el acoplamiento).<\/p>\n<p>\uf06c Sellado<\/p>\n<p>Despu\u00e9s del acoplamiento, deseche el sobrenadante, agregue una cantidad adecuada de tamp\u00f3n PBS (20 mM, pH 7,4) que contenga 5% BSA para resuspender las perlas y reaccione durante 1 hora a 25 \u2103 protegido de la luz para sellar el sitio activo sin reaccionar, luego disperse las perlas. con tamp\u00f3n PBS (20 mM, pH 7,4) y almacenar a 4 \u2103, y se puede agregar azida s\u00f3dica 0,021 TP3T para inhibir el crecimiento de bacterias si es necesario.<\/p>\n<h2>6. Precauciones<\/h2>\n<p>La densidad de las perlas magn\u00e9ticas \uf06c es alta y las perlas pueden hundirse si se dejan durante un per\u00edodo prolongado. Por lo tanto, agite bien las perlas antes de usarlas para obtener una suspensi\u00f3n homog\u00e9nea de perlas magn\u00e9ticas.<\/p>\n<h2>7. Condiciones de almacenamiento y fecha de caducidad<\/h2>\n<p>\uf06c Condiciones de almacenamiento: almacenar a 2 ~ 8 \u2103, no congelar ni secar.<\/p>\n<p>Traducido con DeepL.com (versi\u00f3n gratuita)<\/p>\n<table width=\"1428\">\n<tbody>\n<tr>\n<td width=\"484\">N\u00famero de producto<\/td>\n<td width=\"614\">nombre del producto<\/td>\n<td width=\"329\">Tama\u00f1o de part\u00edcula<\/td>\n<\/tr>\n<tr>\n<td>MagNH200-10<\/td>\n<td>Cuentas aminomagn\u00e9ticas<\/td>\n<td>200nm<\/td>\n<\/tr>\n<tr>\n<td>MagNH500-10<\/td>\n<td>Cuentas aminomagn\u00e9ticas<\/td>\n<td>500nm<\/td>\n<\/tr>\n<tr>\n<td>MagNH1UM-10<\/td>\n<td>Cuentas aminomagn\u00e9ticas<\/td>\n<td>1 \u03bcm<\/td>\n<\/tr>\n<tr>\n<td>MagNH2UM-10<\/td>\n<td>Cuentas aminomagn\u00e9ticas<\/td>\n<td>2 \u03bcm<\/td>\n<\/tr>\n<tr>\n<td>MagNH3UM-10<\/td>\n<td>Cuentas aminomagn\u00e9ticas<\/td>\n<td>3 \u03bcm<\/td>\n<\/tr>\n<tr>\n<td>MagNH10UM-10<\/td>\n<td>Cuentas aminomagn\u00e9ticas<\/td>\n<td>10 \u03bcm<\/td>\n<\/tr>\n<tr>\n<td>MagNH20UM-10<\/td>\n<td>Cuentas aminomagn\u00e9ticas<\/td>\n<td>20\u03bcm<\/td>\n<\/tr>\n<tr>\n<td>MagNH30UM-10<\/td>\n<td>Cuentas aminomagn\u00e9ticas<\/td>\n<td>30\u03bcm<\/td>\n<\/tr>\n<tr>\n<td>MagNH50UM-10<\/td>\n<td>Cuentas aminomagn\u00e9ticas<\/td>\n<td>50 \u03bcm<\/td>\n<\/tr>\n<tr>\n<td>MagNH100UM-10<\/td>\n<td>Cuentas aminomagn\u00e9ticas<\/td>\n<td>100 \u03bcm<\/td>\n<\/tr>\n<tr>\n<td>MagNH200UM-10<\/td>\n<td>Cuentas aminomagn\u00e9ticas<\/td>\n<td>200 \u03bcm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Las perlas magn\u00e9ticas de amina SHBC se caracterizan por un alto contenido magn\u00e9tico y monodispersidad con un n\u00facleo superparamagn\u00e9tico de Fe3O4 y grupos amino modificados en la superficie. Los grupos amino ricos se pueden unir covalentemente a prote\u00ednas y otros ligandos biol\u00f3gicos en la superficie de las perlas bajo la acci\u00f3n de reactivos espec\u00edficos, logrando as\u00ed una r\u00e1pida separaci\u00f3n y enriquecimiento del objetivo de la muestra, que es un veh\u00edculo importante para la investigaci\u00f3n en biolog\u00eda molecular. , medicina y otros campos relacionados.<\/p>","protected":false},"featured_media":1700,"template":"","meta":{"nf_dc_page":"","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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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":[35,23],"product_tag":[],"class_list":{"0":"post-1323","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hot-sale-products","7":"product_cat-magnetic-microspheres","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/nanomicronspheres.com\/es\/wp-json\/wp\/v2\/product\/1323","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanomicronspheres.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/nanomicronspheres.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanomicronspheres.com\/es\/wp-json\/wp\/v2\/media\/1700"}],"wp:attachment":[{"href":"https:\/\/nanomicronspheres.com\/es\/wp-json\/wp\/v2\/media?parent=1323"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/nanomicronspheres.com\/es\/wp-json\/wp\/v2\/product_brand?post=1323"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/nanomicronspheres.com\/es\/wp-json\/wp\/v2\/product_cat?post=1323"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/nanomicronspheres.com\/es\/wp-json\/wp\/v2\/product_tag?post=1323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}