Gttingen/Aubagne, September 27, 2011 - Polishing in antibody production is usually performed on quaternary ammonium (Q) membranes in flow-through mode, since the overall speed and productivity is much higher than on traditional anion-exchange columns. However, the binding capacity of Q ligands is reduced at higher conductivities, so concentrated feed streams must be diluted to adequately remove contaminants such as DNA, host cell proteins, viruses and endotoxins.
Goettingen/Aubagne, October 20, 2011 - Sartorius Stedim Biotech, a leading international supplier for the biopharmaceutical and biotech industries, has announced the expansion of its standard range of Flexel products by Flexel for Magnetic Mixers. This product series, which has so far covered a range of capacities from 50L to 1,000L, now offers new volumes of 1,500 L and 2,000 L, as well as proven scalable, ready-to-use mixing technology to enhance process flexibility in biomanufacturing and optimize manufacturing costs.
Goettingen, June 19, 2012 - Sartorius Stedim Biotech (SSB), a leading international pharma and biotech supplier, presents a new generation of sterilizing-grade filters: Sartopore Platinum. This product family sets new standards in sterile filtration and expands the comprehensive Sartorius filter portfolio.
Goettingen | Aubagne, June 28, 2012 - Sartorius Stedim Biotech, a leading international supplier for the pharma and biotech industries, has launched the BioWelder Total Containment (TC). BioWelder TC featuring innovative technology permits sterile connection of liquid-filled thermoplastic tubing that has an outer diameter (OD) of up to 1 inch and that is used on disposable bags or bag assemblies in all biopharmaceutical manufacturing processes. The sterile welding process is fully automated and can be performed in non- classified or classified environments while maintaining product sterility.