Vivaflow® SU
Go Against the Flow: Intuitive, Effortless and Sustainable TFF for the Lab
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Efficient recovery of protein
Biochemistry
Efficient way to concentrate my protein samples, with good protein recovery. Bonus that it is more environmentally sustainable.
Review Date: 17 Apr 2025 | Sartorius Group
Easy to use
DSP development
Vivaflow® SU TFF Cassettes (PES, for up to 500 mL feeds) are very effective for small-scale antibody concentration and buffer exchange, and they’ve performed exceptionally well. The PES membrane offers excellent recovery antibodies, with minimal nonspecific binding—critical when working with early-stage or low-yield antibody samples. Setup is straightforward, and the single-use format eliminates cleaning and cross-contamination risks, making it ideal for fast turnaround and parallel processing. Whether used before downstream chromatography or final formulation, these cassettes deliver consistent results and save valuable time. A dependable choice for anyone working on antibody purification at small scale.
Review Date: 17 Apr 2025 | Sartorius Group
Easy to handle
Filtration, separations proteins mabs
Instrument is easy to handle and can separate the proteins
Review Date: 17 Apr 2025 | Sartorius Group
Vivaflow® SU is a next generation plug-and-play tangential flow filtration (TFF) cassette, for ultrafiltration and diafiltration of intermediate sample volumes. It has been specifically designed for ease of use in research and development laboratories.
For feed samples of 100 mL and more, concentration and buffer exchange using centrifugal ultrafilters is cumbersome, labor intensive and time consuming, leading to a decrease in productivity. However, TFF based on scale-down process technology is expensive, complicated and requires additional effort in process optimization.
Re-designed from the ground up, Vivaflow® SU features a new housing and flow path design, and offers an increased range of membrane materials and MWCOs. Compared to the previous generation cassettes, this results in enhanced ease of use and improved ultrafiltration and diafiltration performance for virtually any biomolecule.
In addition, single-use plastic waste has been substantially reduced, packaging recyclability has been improved, and tubing kits have been reconfigured. Together, these help to reduce the environmental impact of your research.
