{"product_id":"gel-filtration-media-21a5-21a5","title":"Gel Filtration Media, ROTI®Dex-25 Medium, 10 g, plastic","description":"\u003cp\u003eGel Filtration Media, ROTI®Dex-25 Medium, Storage temp. +2 to +25 °C, CAS No. 9041-35-4\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eROTI\u003csup\u003e®\u003c\/sup\u003eDex Medium is a spherical, porous gel filtration medium consisting of dextran cross-linked with epichlorohydrin.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eIn gel filtration, also called size exclusion chromatography, molecules are separated according to their size in solution. Smaller molecules pass through the column much slower than larger molecules.In contrast to other chromatography methods, no interactions occur here between the analyte and the stationary phase of the column. This provides the ideal basis for the purification and analysis of intact proteins.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eROTI\u003csup\u003e®\u003c\/sup\u003eDex enables a form of group separation for the separation of undesired, low-molecular-weight factors such as impurities, salts, excipients, markers, cell debris, etc. from protein or nucleic acid solutions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-container\"\u003e\n\u003cdiv class=\"\"\u003e\u003cstrong\u003eAdvantages:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cul style=\"margin:10px 0; padding-left:20px; \"\u003e\n\u003cli style=\"margin:6px 0; word-wrap:break-word; overflow-wrap:anywhere; \"\u003eSample preparation in just a few minutes\u003c\/li\u003e\n\u003cli style=\"margin:6px 0; word-wrap:break-word; overflow-wrap:anywhere; \"\u003eDesalting, removal of impurities and buffer exchange in a single step\u003c\/li\u003e\n\u003cli style=\"margin:6px 0; word-wrap:break-word; overflow-wrap:anywhere; \"\u003eNo interaction between analyte and medium\u003c\/li\u003e\n\u003cli style=\"margin:6px 0; word-wrap:break-word; overflow-wrap:anywhere; \"\u003eHigh selectivity, high resolution and high yield (\u0026gt; 95%)\u003c\/li\u003e\n\u003cli style=\"margin:6px 0; word-wrap:break-word; overflow-wrap:anywhere; \"\u003eAlso suitable for small sample volumes\u003c\/li\u003e\n\u003cli style=\"margin:6px 0; word-wrap:break-word; overflow-wrap:anywhere; \"\u003eHigh chemical stability and therefore compatible with many organic and other solvents\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\u003cdiv\u003eGel Filtration Media ROTI\u003csup\u003e®\u003c\/sup\u003eDex is supplied as a dry powder and must be swollen in an aqueous solution before use.An efficient column packing is essential for a clean separation of biomolecules. Please refer to our recommended protocol in the instructions for use.\u003c\/div\u003e\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eROTI\u003csup\u003e®\u003c\/sup\u003eDex-25 medium is excellent for the separation of proteins \u0026gt;5 kDa and nucleic acids \u0026gt;10 bp. Biomolecules are not significantly diluted during purification with ROTI\u003csup\u003e®\u003c\/sup\u003eDex-25 medium.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eDetailed information on the application can be found in our \u003cb\u003eTechnical Information Brochure\u003c\/b\u003e and in our\u003cb\u003e Instructions for Use.\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eMatrix\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\tCross-linked dextran \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eMWCO\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t5 kDa10 bp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eParticle size\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\tDry: 50-150 µmWet: 85-260 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"margin-top:1.5rem;\"\u003e\n  \u003ca href=\"https:\/\/www.carlroth.com\/medias\/Info-Brochure-ROTIDex-EN.pdf?context=bWFzdGVyfHRlY2huaWNhbERvY3VtZW50c3wzMzY5OTF8YXBwbGljYXRpb24vcGRmfGFHWmtMMmd5WlM4NU1USTRPREEwTVRVMU5ESXlMMGx1Wm05ZlFuSnZZMmgxY21WZlVrOVVTVVJsZUY5RlRpNXdaR1l8OTM1MjllM2FkMzU4MDNjMGY4M2FhZjI4ZThkMTE3ZmUxY2UwZmM4NmU4YjZmMzg3ZjZjMjc4YjMwZDM2N2YxMg\" target=\"_blank\" rel=\"noopener noreferrer\" download style=\"display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:#000; font-weight:600; font-size:1rem;\"\u003e\n    \u003csvg style=\"width:1.65rem;height:1.65rem;color:#dc2626;flex-shrink:0;\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\n      \u003cpath d=\"M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64z\" fill=\"#ffffff\" stroke=\"currentColor\" stroke-width=\"32\"\u003e\u003c\/path\u003e\n      \u003cpath d=\"M256 0V128H384L256 0z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\n      \u003ctext x=\"192\" y=\"380\" font-family=\"Arial, Helvetica, sans-serif\" font-size=\"110\" font-weight=\"bold\" fill=\"currentColor\" text-anchor=\"middle\"\u003ePDF\u003c\/text\u003e\n    \u003c\/svg\u003e\n    Technical Documentation (PDF)\n  \u003c\/a\u003e\n\u003c\/div\u003e","brand":"Carl Roth","offers":[{"title":"10 g \/ 1 piece","offer_id":56127612649804,"sku":"21A5.1","price":90.2,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56127612682572,"sku":"21A5.1","price":85.69,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56127612715340,"sku":"21A5.1","price":81.18,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 1 piece","offer_id":56127612748108,"sku":"21A5.2","price":220.4,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56127612780876,"sku":"21A5.2","price":209.38,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56127612813644,"sku":"21A5.2","price":198.36,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56127612846412,"sku":"21A5.3","price":385.95,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56127612879180,"sku":"21A5.3","price":366.65,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56127612911948,"sku":"21A5.3","price":347.36,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56127612944716,"sku":"21A5.4","price":912.7,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56127612977484,"sku":"21A5.4","price":867.07,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56127613010252,"sku":"21A5.4","price":821.43,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56127613043020,"sku":"21A5.5","price":1666.25,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56127613075788,"sku":"21A5.5","price":1582.94,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56127613108556,"sku":"21A5.5","price":1499.63,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-21A5_289aee42-0542-495f-9350-6322a521a0d4.jpg?v=1766408892","url":"https:\/\/www.luminixhealth.com\/en-de\/products\/gel-filtration-media-21a5-21a5","provider":"Luminix Health","version":"1.0","type":"link"}