{"id":1311,"date":"2024-04-25T08:47:51","date_gmt":"2024-04-25T08:47:51","guid":{"rendered":"https:\/\/nanomicronspheres.com\/?post_type=product&#038;p=1311"},"modified":"2025-03-19T09:38:27","modified_gmt":"2025-03-19T09:38:27","slug":"tosyl-magnetic-beads","status":"publish","type":"product","link":"https:\/\/nanomicronspheres.com\/pt\/products\/tosyl-magnetic-beads\/","title":{"rendered":"Contas Magn\u00e9ticas Tosil"},"content":{"rendered":"<h2>1. Vis\u00e3o geral das esferas magn\u00e9ticas Tosyl<\/h2>\n<p><a href=\"https:\/\/nanomicronspheres.com\/pt\/products\/tosyl-magnetic-beads\/\">Contas magn\u00e9ticas SHBC Tosyl<\/a> usam Fe3O4 superparamagn\u00e9tico como n\u00facleo e s\u00e3o modificados com grupos funcionais p-toluenossulfonil na superf\u00edcie. Eles t\u00eam as caracter\u00edsticas de alto conte\u00fado magn\u00e9tico e monodispers\u00e3o. Sob a a\u00e7\u00e3o de reagentes espec\u00edficos, os abundantes grupos funcionais p-toluenossulfonil podem ligar covalentemente ligantes biol\u00f3gicos, como prote\u00ednas, \u00e0 superf\u00edcie de esferas magn\u00e9ticas, alcan\u00e7ando assim a r\u00e1pida separa\u00e7\u00e3o e enriquecimento de subst\u00e2ncias alvo das amostras. \u00c9 uma mol\u00e9cula Um importante transportador para pesquisas em biologia, medicina e outros campos relacionados.<\/p>\n<figure id=\"attachment_1702\" aria-describedby=\"caption-attachment-1702\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-1702\" src=\"https:\/\/nanomicronspheres.com\/wp-content\/uploads\/2024\/04\/06\u5bf9\u7532\u82ef\u78fa\u9170\u57fa\u78c1\u73e0-300x215.jpg\" alt=\"Tosyl Magnetic Beads\" width=\"300\" height=\"215\" srcset=\"https:\/\/nanomicronspheres.com\/wp-content\/uploads\/2024\/04\/06\u5bf9\u7532\u82ef\u78fa\u9170\u57fa\u78c1\u73e0-300x215.jpg 300w, https:\/\/nanomicronspheres.com\/wp-content\/uploads\/2024\/04\/06\u5bf9\u7532\u82ef\u78fa\u9170\u57fa\u78c1\u73e0-1024x735.jpg 1024w, https:\/\/nanomicronspheres.com\/wp-content\/uploads\/2024\/04\/06\u5bf9\u7532\u82ef\u78fa\u9170\u57fa\u78c1\u73e0-768x552.jpg 768w, https:\/\/nanomicronspheres.com\/wp-content\/uploads\/2024\/04\/06\u5bf9\u7532\u82ef\u78fa\u9170\u57fa\u78c1\u73e0-600x431.jpg 600w, https:\/\/nanomicronspheres.com\/wp-content\/uploads\/2024\/04\/06\u5bf9\u7532\u82ef\u78fa\u9170\u57fa\u78c1\u73e0.jpg 1536w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-1702\" class=\"wp-caption-text\">Contas Magn\u00e9ticas Tosil<\/figcaption><\/figure>\n<h2>2. caracter\u00edsticas do produto<\/h2>\n<p>\uf06cResposta magn\u00e9tica r\u00e1pida e boa monodispersidade<\/p>\n<p>\uf06cPequena varia\u00e7\u00e3o de lote para lote e alta repetibilidade<\/p>\n<p>\uf06cBoa biocompatibilidade e baixa citotoxicidade<\/p>\n<p>\uf06cConveniente para acoplar uma variedade de biomol\u00e9culas e f\u00e1cil de operar<\/p>\n<h2>3. \u00c2mbito de aplica\u00e7\u00e3o<\/h2>\n<p>\uf06cDetec\u00e7\u00e3o de subst\u00e2ncias biologicamente ativas<\/p>\n<p>\uf06cEnriquecimento e separa\u00e7\u00e3o de amostras<\/p>\n<h2>4. Par\u00e2metros e especifica\u00e7\u00f5es do produto<\/h2>\n<p>\uf06cTamanho da part\u00edcula: 1 \u03bcm<\/p>\n<p>\uf06cConcentra\u00e7\u00e3o: 50 mg\/mL<\/p>\n<p>\uf06cSolu\u00e7\u00e3o de preserva\u00e7\u00e3o: \u00e1lcool isoprop\u00edlico<\/p>\n<p>\uf06cLigante de superf\u00edcie: grupo p-toluenossulfonil<\/p>\n<p>\uf06cDensidade do grupo: \u2265250 \u03bcmol\/g<\/p>\n<p>\uf06cSolu\u00e7\u00f5es aplic\u00e1veis: PBS, H2O<\/p>\n<p>\uf06cConte\u00fado de ferro (Fe): 30%<\/p>\n<h2>5. M\u00e9todos de acoplamento com biomol\u00e9culas<\/h2>\n<p>Pegue uma quantidade adequada de esferas magn\u00e9ticas, lave-as v\u00e1rias vezes com tamp\u00e3o de acoplamento at\u00e9 que o \u00e1lcool isoprop\u00edlico seja completamente removido e reserve para uso. Dispersar uma quantidade apropriada de biomol\u00e9culas em um tamp\u00e3o de carbonato de pH 8,0, redispersar as esferas magn\u00e9ticas nesta solu\u00e7\u00e3o e acoplar a 37\u00b0C por 2 horas ou 4\u00b0C durante a noite. Ap\u00f3s o acoplamento, absorva magneticamente as esferas, remova o sobrenadante, adicione tamp\u00e3o contendo 1% BSA, redisperse as esferas e acople a 25\u00b0C durante 1 hora para bloquear os grupos p-toluenossulfonilo que n\u00e3o reagiram.<br \/>\nAp\u00f3s o bloqueio, absorva magneticamente as esferas, remova o sobrenadante, lave as esferas 3 vezes com tamp\u00e3o PBS 20 mM pH 7,4, redisperse e armazene a 4\u00b0C. Se necess\u00e1rio, adicione azida de s\u00f3dio 0,02% para inibir o crescimento bacteriano.<\/p>\n<h2>6. Coisas a serem observadas<\/h2>\n<p>\uf06cAs contas magn\u00e9ticas t\u00eam alta densidade e afundar\u00e3o facilmente se deixadas em p\u00e9 por muito tempo. Portanto, agite bem antes de usar para obter uma suspens\u00e3o uniforme de esferas magn\u00e9ticas.<\/p>\n<h2>7.Condi\u00e7\u00f5es de armazenamento e data de validade<\/h2>\n<p>Condi\u00e7\u00f5es de armazenamento: Armazenar entre 2 e 8 \u2103, n\u00e3o congelar ou secar.<\/p>\n<table style=\"border-collapse: collapse; width: 535.52pt;\" border=\"0\" width=\"1428\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 15.75pt;\">\n<td class=\"et2\" style=\"height: 15.75pt; width: 181.80pt;\" width=\"484\" height=\"42\">N\u00famero de produto<\/td>\n<td class=\"et4\" style=\"width: 230.30pt;\" width=\"614\">Nome do Produto<\/td>\n<td class=\"et4\" style=\"width: 123.55pt;\" width=\"329\">Tamanho da part\u00edcula<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt;\" height=\"36\">MagTOS1UM-10<\/td>\n<td class=\"et3\">Contas Magn\u00e9ticas Tosil<\/td>\n<td class=\"et3\">1\u03bcm<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt;\" height=\"36\">MagTOS3UM-10<\/td>\n<td class=\"et3\">Contas Magn\u00e9ticas Tosil<\/td>\n<td class=\"et3\">3\u03bcm<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt;\" height=\"36\">MagTOS5UM-10<\/td>\n<td class=\"et3\">Contas Magn\u00e9ticas Tosil<\/td>\n<td class=\"et3\">5\u03bcm<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt;\" height=\"36\">MagTOS10UM-10<\/td>\n<td class=\"et3\">Contas Magn\u00e9ticas Tosil<\/td>\n<td class=\"et3\">10 \u03bcm<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt;\" height=\"36\">MagTOS20UM-10<\/td>\n<td class=\"et3\">Contas Magn\u00e9ticas Tosil<\/td>\n<td class=\"et3\">20\u03bcm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>As esferas magn\u00e9ticas SHBC Tosil p-toluenossulfonil usam Fe3O4 superparamagn\u00e9tico como n\u00facleo e s\u00e3o modificadas com grupos funcionais p-toluenossulfonil na superf\u00edcie. Possuem caracter\u00edsticas de alto conte\u00fado magn\u00e9tico e monodispersidade. Sob a a\u00e7\u00e3o de reagentes espec\u00edficos, os abundantes grupos funcionais p-toluenossulfonil podem ligar covalentemente ligantes biol\u00f3gicos, como prote\u00ednas, \u00e0 superf\u00edcie das esferas magn\u00e9ticas, conseguindo assim uma r\u00e1pida separa\u00e7\u00e3o e enriquecimento de subst\u00e2ncias alvo das amostras. \u00c9 uma mol\u00e9cula um importante transportador para pesquisas em biologia, medicina e outras \u00e1reas afins.<\/p>","protected":false},"featured_media":1702,"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-1311","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\/pt\/wp-json\/wp\/v2\/product\/1311","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanomicronspheres.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/nanomicronspheres.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanomicronspheres.com\/pt\/wp-json\/wp\/v2\/media\/1702"}],"wp:attachment":[{"href":"https:\/\/nanomicronspheres.com\/pt\/wp-json\/wp\/v2\/media?parent=1311"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/nanomicronspheres.com\/pt\/wp-json\/wp\/v2\/product_brand?post=1311"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/nanomicronspheres.com\/pt\/wp-json\/wp\/v2\/product_cat?post=1311"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/nanomicronspheres.com\/pt\/wp-json\/wp\/v2\/product_tag?post=1311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}