Millipore Technical Publications |
 | AN- AN1045EN00 | |
Clarification and Recovery of Recombinant Proteins using a Cascade Tangential Flow Filtration (TFF) System | ||
| Lit No: | AN1045EN00 | |
| Year: | 2004 | |
| A cascade TFF system is defined as a two stage TFF system. The first stage clarifies the feed stock using a microfiltration membrane (MF) while the second stage concentrates the permeate from the first stage using an ultrafiltration membrane (UF). The permeate from the second stage is recycled for use as the diafiltration medium for the first stage. The product of interest is in the retentate from the second stage. Click the PDF above for the full document. | |
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