{"product_id":"sigma-aldrich-pellicon-2-biomax-cassette","title":"Sigma-Aldrich Pellicon 2 Biomax Cassette","description":"\u003carticle class=\"wlb-product\"\u003e\u003cheader class=\"wlb-header\"\u003e\n\u003ch2 class=\"wlb-title\"\u003ePellicon® 2 Biomax® 100 kDa Ultrafiltration Cassette, 0.5 m²\u003c\/h2\u003e\n\u003cp class=\"wlb-meta\"\u003eby \u003cspan class=\"wlb-brand\"\u003eSigma-Aldrich\u003c\/span\u003e · SKU \u003cspan class=\"wlb-sku\"\u003eP2B100A05\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/header\u003e\n\u003csection class=\"wlb-overview\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Pellicon 2 Biomax 100 kDa ultrafiltration cassette is a tangential flow filtration device featuring a void-free polyethersulfone membrane with a nominal molecular weight cut-off of 100 kDa and 0.5 m² filtration area. Designed for cassette-style tangential flow filtration, this device incorporates an A screen channel configuration and Biomax membrane technology that guards against solute leakage through microdefects while delivering high flux and superior product retention. The void-free membrane structure enables fast, high-yield processing with predictable linear scalability from laboratory to industrial-scale applications, making it suitable for concentration, diafiltration, and buffer exchange of protein solutions, polysaccharides, and virus suspensions in biopharmaceutical development and production workflows.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"wlb-highlights\"\u003e\n\u003ch2\u003eHighlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBiomax polyethersulfone membrane with void-free composite structure eliminates solute leakage through microdefects commonly found beneath thin skins of conventional ultrafiltration membranes, ensuring product integrity and high yields\u003c\/li\u003e\n\u003cli\u003e100 kDa nominal molecular weight cut-off provides efficient retention of proteins and macromolecules whilst allowing smaller molecules and buffer components to pass through the membrane for effective concentration and purification applications\u003c\/li\u003e\n\u003cli\u003eA screen channel configuration with 0.5 m² filtration area delivers optimised flow characteristics and process performance with hold-up volumes of approximately 5 mL, maximising product recovery in small to medium batch operations\u003c\/li\u003e\n\u003cli\u003eTrue linear scalability enables direct scale-up from laboratory modules to industrial assemblies processing thousands of litres whilst maintaining consistent separation performance, flux rates, and product quality across all scales\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"wlb-ataglance\"\u003e\n\u003ch2\u003eAt-a-glance\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003ePellicon 2 Cassette\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eMembrane Type\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eBiomax (composite polyethersulfone)\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eNominal Molecular Weight Cut-Off (NMWCO)\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003e100 kDa\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eFiltration Area\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003e0.5 m²\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eScreen Type\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA screen\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eMembrane Structure\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eVoid-free composite\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eHold-Up Volume\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eApproximately 5 mL (10 mL\/m²)\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eStandard cassette for Pellicon 2 holders\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eSurplus\/second-hand\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection class=\"wlb-applications\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis ultrafiltration cassette is suitable for concentration, diafiltration, and buffer exchange of protein solutions, monoclonal antibodies, polysaccharides, virus suspensions, and other biopharmaceutical products with molecular weights above 100 kDa. It is widely employed in cell culture harvest clarification, downstream protein purification, vaccine concentration, and biotherapeutic formulation across biotechnology, pharmaceutical research, and bioprocessing laboratories. The 100 kDa cut-off is particularly effective for applications requiring retention of larger proteins whilst removing salts, small peptides, and buffer components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"wlb-sustainability\"\u003e\n\u003ch2\u003eSustainability\u003c\/h2\u003e\n\u003cp\u003eBy rehoming surplus lab products, this listing supports waste reduction and resource efficiency.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/article\u003e","brand":"Sigma-Aldrich","offers":[{"title":"MWCO 100 kDa \/ Ultrafiltration Cassette \/ 0.5 m² \/ Biomax \/ Unit \/ New - Unopened (Sealed)","offer_id":49911380705607,"sku":"P2B100A05","price":2380.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/7245\/8055\/files\/822b2cd4-dd80-4ad2-8f6c-357a322b3ce9.png?v=1759320535","url":"https:\/\/checkout.wasteless.bio\/products\/sigma-aldrich-pellicon-2-biomax-cassette","provider":"Wasteless Bio","version":"1.0","type":"link"}