An improved horizontal slab gel electrophoresis apparatus having compartments for vertical wicks at each end of a removable horizontal trough. Adjacent to the vertical wicks are vertical buffer compartments with built in electrodes. A partition separates the vertical wirks from the buffer compartment...http://www.google.es/patents/US4151065?utm_source=gb-gplus-sharePatente US4151065 - Horizontal slab gel electrophoresis
