Patent ID: 7572358

Claim:
An electrophoresis apparatus, comprising: A gel container forming at least one row of gel chambers; A first buffer reservoir and a second buffer reservoir which have container insertion openings, respectively, through the gel chambers of the gel container; and A plate-type gel contained in the gel container and being surrounded with non-conductive material plates, an open end of the gel container being laced in a first buffer reservoir and an opposite open end of the gel container being placed in the second buffer reservoir, Wherein the gel container and the first and second buffer reservoirs are interconnected to form a liquid tight sealing structure, The gel container and the first and second buffer reservoirs are immersed in a cooling reservoir in which cooling liquid is maintained at a range of 4-10° C. and is in direct contact with the gel container, and The buffer reservoirs are respectively equipped with electrode outlet conductors for supplying an electrophoresis voltage, wherein said conductors extend from each of the reservoirs and are insulated physically and electrically from the cooling liquid.