Pellicon® tangential flow ultrafiltration
Pellicon® 2 cassettes set the standard in cassette-style tangential flow filtration devices. The Pellicon® product line was designed with process scale-up and applications development in mind.
Merck Millipore’s Biomax polyethersulfone and Ultracel® regenerated cellulose membranes have void-free structures that guard against leakage of solutes through microdefects normally associated with voids beneath the thin skins of conventional UF membranes. These void-free membranes are more permeable, resulting in high-flux with equivalent or superior product retention. These void-free membranes provide the advantages of fast, high yield processing and smaller systems.
Benefits
- Leading-edge void- free membranes to match virtually any separation challenge
- Short flow path for higher flux and higher resolution separation capability
- Choice of flow channel configuration providing process optimization capability
- Predictable, fast, scale-up
- True linear scalability from laboratory size modules to industrial assemblies for processing thousands of liters
Applications
- Concentration, desalting or buffer exchange of:
- Protein solutions
- Polysaccharide solutions
- Virus suspensions
- Harvest, washing or clarification of:
- Cell cultures and lysates
- Colloidal suspensions
- Viral cultures
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