The present invention provides, in one aspect, an apparatus for electrophoretic separation of analytes. In one aspect, the apparatus comprises a disc-shaped substrate defining (1) a central reservoir region, (2) a plurality of electrophoretic channels in fluid communication with, and emanating substantially...http://www.google.fr/patents/US6660147?utm_source=gb-gplus-shareBrevet US6660147 - High density electrophoresis device and method
