{"product_id":"thermo-scientific-poros-xs-strong-cation-exchange-resin","title":"Thermo Scientific POROS XS Strong Cation Exchange Resin","description":"\u003cp data-start=\"0\" data-end=\"557\"\u003e\u003cstrong data-start=\"0\" data-end=\"19\"\u003e\u003cspan\u003ePOROS™ XS Strong Cation Exchange Resin 10 L\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"557\"\u003e\u003cstrong data-start=\"0\" data-end=\"19\"\u003ePOROS™ XS resin\u003c\/strong\u003e is a next-generation strong cation exchange (CEX) chromatography medium that delivers both \u003cstrong data-start=\"111\" data-end=\"143\"\u003eexceptional loading capacity\u003c\/strong\u003e and \u003cstrong data-start=\"148\" data-end=\"176\"\u003esuperior resolving power\u003c\/strong\u003e. Designed to accommodate protein loads exceeding \u003cstrong data-start=\"226\" data-end=\"239\"\u003e100 mg\/mL\u003c\/strong\u003e at 5% breakthrough—even at salt conductivities up to \u003cstrong data-start=\"293\" data-end=\"305\" data-is-only-node=\"\"\u003e15 mS\/cm\u003c\/strong\u003e—this resin ensures high performance under a range of challenging conditions. By pushing the limits of capacity and resolution, it represents a major advancement over traditional cation exchangers and establishes a new benchmark for CEX chromatography.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"0\" data-end=\"268\"\u003e\n\u003cp data-start=\"2\" data-end=\"53\"\u003e\u003cstrong data-start=\"2\" data-end=\"51\" data-is-only-node=\"\"\u003eOptimized Pore Structure \u0026amp; Surface Chemistry:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"56\" data-end=\"268\"\u003e\n\u003cli data-start=\"56\" data-end=\"129\"\u003eHigh dynamic binding capacities across various pH and salt conditions\u003c\/li\u003e\n\u003cli data-start=\"132\" data-end=\"206\"\u003eEnables smaller columns, reduced buffer use, and streamlined workflows\u003c\/li\u003e\n\u003cli data-start=\"209\" data-end=\"268\"\u003eRobust salt tolerance reduces\/eliminates dilution steps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"270\" data-end=\"500\"\u003e\n\u003cp data-start=\"272\" data-end=\"309\"\u003e\u003cstrong data-start=\"272\" data-end=\"307\" data-is-only-node=\"\"\u003eEnhanced 50 µm Particle Design:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"312\" data-end=\"500\"\u003e\n\u003cli data-start=\"312\" data-end=\"364\"\u003eMaintains resolution across different flow rates\u003c\/li\u003e\n\u003cli data-start=\"367\" data-end=\"435\"\u003eSupports effective impurity clearance in high-titer bioprocesses\u003c\/li\u003e\n\u003cli data-start=\"438\" data-end=\"500\"\u003eEnsures consistent separation, protecting yield and purity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"502\" data-end=\"734\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"504\" data-end=\"544\"\u003e\u003cstrong data-start=\"504\" data-end=\"542\" data-is-only-node=\"\"\u003eRigid Polymeric Bead Construction:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"547\" data-end=\"734\" data-is-last-node=\"\"\u003e\n\u003cli data-start=\"547\" data-end=\"612\"\u003eProvides chemical and physical stability over multiple cycles\u003c\/li\u003e\n\u003cli data-start=\"615\" data-end=\"673\"\u003eSimplifies handling and packing with low back pressure\u003c\/li\u003e\n\u003cli data-start=\"676\" data-end=\"734\" data-is-last-node=\"\"\u003eSupports scalability and minimizes process interruptions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2001\" data-end=\"2385\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eOffered in a \u003cstrong data-start=\"2014\" data-end=\"2029\"\u003e10 L format\u003c\/strong\u003e, POROS XS resin is well-suited for large-scale purification tasks in biopharmaceutical production and beyond. By combining high capacity, outstanding resolution, and resilience in elevated salt conditions, it effectively streamlines downstream workflows and lowers both cost and complexity, making it an ideal choice for modern biomanufacturing processes.\u003c\/p\u003e\n\u003cp data-start=\"2001\" data-end=\"2385\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eVolume: 10 L\u003c\/p\u003e\n\u003cp data-start=\"2001\" data-end=\"2385\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eCatalog Number: \u003cspan data-sheets-root=\"1\"\u003e4404334\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e","brand":"Thermo Fisher Scientific","offers":[{"title":"Grade \/ Cation Exchange \/ Rigid polymeric \/ 10 L \/ Unit \/ New - Open Box (Items Sealed) \/ 30-12-1899","offer_id":51268967235911,"sku":"4404334","price":13924.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/7245\/8055\/files\/POROS-XS-PS_4404334-10000mL_650x600.jpg-650.jpg?v=1742314859","url":"https:\/\/checkout.wasteless.bio\/en-us\/products\/thermo-scientific-poros-xs-strong-cation-exchange-resin","provider":"Wasteless Bio","version":"1.0","type":"link"}