The Consieve UET tangential flow filtration cassette, crafted from asymmetric mPES (modified Polyethersulfone) membrane, offers high flow rates, minimal protein binding, and broad pH compatibility. Easy to clean and install, it boasts high retention efficiency, low working volume, and high efficiency, ensuring optimal product yields. Available in a wide range of molecular weight cut-offs, from 1 kDa to 1000 kDa, it can be seamlessly scaled up from lab to process scale, with volumes ranging from 0.5L to 20,000L. It's widely employed in separation, concentration, and diafiltration processes in downstream bioprocessing.