Sartorius Stedim Biotech has launched the Sartoflow Smart benchtop crossflow system for optimized ultra- and diafiltration applications. It can be used in many downstream processes, such as purification of vaccines, monoclonal antibodies and recombinant proteins. The system is suitable for flexible use in laboratory environments for process development and clinical trials as well as for cGMP environments. The brand new system is equipped with a low shear 4-piston membrane pump that enables hi...