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Bioprocessing tangential flow filtration

Size-based separation achieving particulate removal, large molecule concentration, and buffer exchange

Cytiva_Pictograms_Filtration_Tangential_Flow
Cytiva's filtration pictogram, green and white

The art of separation

The operating mode defines the format, but membranes do the work. Regenerated cellulose is available in the widest range of cut-offs and delivers low protein binding. The stability of PES membranes supports gamma irradiation, single-use, and more aggressive cleaning.

TFF capsules image

Don’t get cross with the flow

High mass transfer, product yield, and recovery are common drivers, but there are several ways to achieve it. Conventional cassettes scale easily, and gamma-irradiated single-use modules also deliver quick turnarounds and enhanced flexibility in cGMP operations. Whatever your process, there’s a TFF format to suit it.