Membrane Chromatography Cassettes for Bind & Elute Applications of Viruses and Large Proteins

For flow-through polishing applications in downstream bioprocessing, membrane adsorbers have become a well-established technology. In addition, there is an increasing demand for bind and elute purifications for larger targets such as adeno- and lentiviruses, virus like particles (VLP), and influenza. In such applications, membrane chromatography is the technology of choice. The reason is the higher binding capacity of macroporous membranes compared to conventional resins having much smaller pores and excluding them by size.