Tangential Flow Filtration

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Tangential Flow Filtration (TFF) is a separation technique that uses membrane systems to purify proteins. It recirculates the retentate across the membrane surface, which minimizes the fouling of the membrane. This permits longer membrane use, resulting in higher product yields.

[edit] External links

Millipore Technical Library: Protein Concentration and Diafiltration by Tangential Flow Filtration

Spectrum Labs Hollow Fiber Filtration