{"product_id":"sephadex-g-25-size-exclusion-resins-17003201","title":"Sephadex™ G-25 size exclusion resins","description":"\u003cp\u003eSephadex™ G-25 is well established gel filtration resin for desalting and buffer exchange in industrial applications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuickly desalts, removes contaminants and transfers to a new buffer in a single step\u003c\/li\u003e\n\u003cli\u003eExcellent recovery and minimum sample dilution\u003c\/li\u003e\n\u003cli\u003eBioProcess resin supported for industrial applications and well-established for desalting and buffer exchange in industrial applications\u003c\/li\u003e\n\u003cli\u003eOffered in 4 different particle sizes (Course, Medium, Fine \u0026amp; Superfine).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAbout Sephadex™\u003c\/p\u003e\n\n\u003cp\u003eSephadex resins are prepared by cross-linking dextran with epichlorohydrin. The resins are supplied dry, except when prepacked in columns and plate format. The resins swell in aqueous solutions (see data file). Sephadex G-25 is one of six different Sephadex G-types. The different types of Sephadex resins differ in their degree of cross-linking and hence in their degree of swelling and molecular fractionation range.\u003c\/p\u003e\n\n\u003cp\u003eThe effect of particle size\u003c\/p\u003e\n\n\u003cp\u003eThe four grades (Coarse, Medium, Fine and Superfine) form the basis of a range of group separation products. Coarse and Medium grades are preferred for group separations at process scale where high flow rates and low operating pressures are required. The Fine and Superfine grades are for routine lab work including preparative separations. The smaller particle sizes of the Fine and Superfine grades give shorter diffusion distances and allow for highly efficient separations at high flow rates.\u003c\/p\u003e\n\n\u003ctable style=\"width:100%;\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eSephadex™ G-25\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eDry particle diameter (μm)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eDiameter ration (hydrated:dry)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eSuperfine\u003c\/td\u003e\n\t\t\t\u003ctd\u003e20 to 50\u003c\/td\u003e\n\t\t\t\u003ctd\u003e~ 1.7\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eFine\u003c\/td\u003e\n\t\t\t\u003ctd\u003e20 to 80\u003c\/td\u003e\n\t\t\t\u003ctd\u003e~ 1.7\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eMedium\u003c\/td\u003e\n\t\t\t\u003ctd\u003e50 to 150\u003c\/td\u003e\n\t\t\t\u003ctd\u003e~ 1.7\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eCoarse\u003c\/td\u003e\n\t\t\t\u003ctd\u003e100 to 300\u003c\/td\u003e\n\t\t\t\u003ctd\u003e~ 1.7\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eSephadex G-25 is available in different bulk pack sizes and convenient pre-packed plate and column formats. Popular products include:\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\u003ca href=\"\/shop\/chromatography\/prepacked-columns\/desalting-and-buffer-exchange\/sephadex-g-25-in-pd-10-desalting-columns-p-05778\"\u003eDisposable PD-10 desalting columns\u003c\/a\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003ca href=\"\/shop\/chromatography\/prepacked-columns\/desalting-and-buffer-exchange\/pd-minitrap-desalting-columns-with-sephadex-g-25-resin-p-06174\"\u003ePD MiniTrap™ G-25\u003c\/a\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003ca href=\"\/shop\/chromatography\/prepacked-columns\/desalting-and-buffer-exchange\/hitrap-desalting-columns-with-sephadex-g-25-resin-p-05853\"\u003eHiTrap™ desalting columns\u003c\/a\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003ca href=\"\/shop\/chromatography\/prepacked-columns\/desalting-and-buffer-exchange\/hiprep-desalting-columns-with-sephadex-g-25-resin-p-06173\"\u003eHiPrep™ desalting columns\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.cytivalifesciences.com\/api\/public\/content\/digi-14230-pdf\"\u003eData file (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.cytivalifesciences.com\/api\/public\/content\/digi-29163-pdf\"\u003eInstructions for use (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cytiva","offers":[{"title":"Coarse \/ 100 g \/ 1","offer_id":45982037278799,"sku":"17003401","price":1822.0,"currency_code":"ILS","in_stock":true},{"title":"Coarse \/ 500 g \/ 1","offer_id":45982037311567,"sku":"17003402","price":0.0,"currency_code":"ILS","in_stock":true},{"title":"Fine \/ 100 g \/ 1","offer_id":45982037344335,"sku":"17003201","price":1863.0,"currency_code":"ILS","in_stock":true},{"title":"Fine \/ 500 g \/ 1","offer_id":45982037377103,"sku":"17003202","price":0.0,"currency_code":"ILS","in_stock":true},{"title":"Medium \/ 100 g \/ 1","offer_id":45982037409871,"sku":"17003301","price":1802.0,"currency_code":"ILS","in_stock":true},{"title":"Medium \/ 500 g \/ 1","offer_id":45982037442639,"sku":"17003302","price":0.0,"currency_code":"ILS","in_stock":true},{"title":"Superfine \/ 100 g \/ 1","offer_id":45982037475407,"sku":"17003101","price":2389.0,"currency_code":"ILS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0748\/5519\/files\/digi-5408-original-png_0757ee88-2aa5-4721-ad3b-e7c4427c8477.png?v=1785957475","url":"https:\/\/www.danyel.co.il\/products\/sephadex-g-25-size-exclusion-resins-17003201","provider":"danyel biotech","version":"1.0","type":"link"}