MICROCHIP FOR CAPILLARY GEL ELECTROPHORESIS AND THE METHOD FOR FABRICATING THE SAME

摘要

In order to provide a microchip for capillary gel electrophoresis which can be fabricated at low cost and is suitable for disposable use wherein it is discarded after having been used only one time for electrophoretic separations, the microchip is composed of a planar substrate prepared from a polymer material and a planar surface plate to be disposed on the top surface of the substrate, a capillary channel constituting a flow path having a predetermined contour being defined on the top surface of the substrate, and the capillary channel being sealed with the surface plate.