SAFC has launched EX-CELL® CD Hydrolysate Fusion, the first fully chemically defined media supplement of its kind in the industry. Sartorius Stedim Biotech and SAFC Biosciences have recently announced a wide-ranging joint cooperation agreement to serve their customers. As a consequence of this effort, a range of 0.2 μm & 0.1 μm sterilizing grade filters from different membrane materials were tested for throughput & biological activity post-filtration. This paper provides an insight into superior total throughput performance of the Sartorius…