Evolving New Drugs with Evolva
October 30, 2009
Darwinian principles today constitute the driving intellectual force behind the technology of a number of biotech companies, guiding a wide range of clinical applications that have already been developed or are on the drawing boards. On the forefront of this technology is Evolva, a Swiss company that seeks to use the principles of natural selection to propel their drug discovery program. Scientist Thomas Tange analyzes the molecular mating step in growth media.
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Novel Tools Streamline Purification Process
October 15, 2009
Participants at a recent downstream processing meeting sponsored by Sartorius Stedim Biotech (www.sartorius-stedim.com) considered a host of new technologies to speed and streamline protein purification, including membrane chromatography, nanofiltration, ultraviolet irradiation for viral inactivation, and ultracentrifugation concentration technology.