SEPARATION DEVICE AND SEPERATION METHOD FOR BIOMOLECULAR SAMPLE MATERIAL

摘要

The invention concerns a device for separating and a method for separating a biomolecular substance sample, in particular protein mixtures. Said device comprises a separating element (10) designed to ensure a two-dimensional separation, preferably electrophoretic of constituents of the substance sample in the region (20) of a separation plane. The invention is characterized in that the separating element (10) has a channel or transfer structure (14) for locally accurate transfer of the separated sample constituents in a transport direction transverse to the separation plane onto a support surface (16) adapted to mass spectroscopy research.