Patent ID: 6929732

Claim:
A electrophoresis separator comprising an electrophoresis tank and a receiving tank as its main body; electrodes for driving electric current being provided separately in said electrophoresis tank and said receiving tank which are filled with electric conducting liquid to form an electric current passage; and said electrophoresis separator being characterized in that: said receiving tank is used for placing carriers therein and provided with a slot on each side thereof to communication with said electrophoresis tank; one side of each of said carriers is provided with a notch corresponding to one of said slots in order that after a sample solution is dropped on said carriers, said carriers are directly inserted in said receiving tank; a bottom blocking piece provided at the bottom of said receiving tank directly covers the bottoms of said carriers and crevices between said notches and said receiving tank; blocking sheets are inserted into said slots and notches, said blocking sheets are removed from said slots and notches after a gel filled in said carriers is fixed and shaped, and thus said gel contacts said electric conducting liquid in said electrophoresis tank through said slots and notches; the other ends of the bodies of said gel in said carriers contacts said electric conducting liquid in said receiving tank through upper openings of said carriers directly, so that when said electrodes in said electrophoresis tank and said receiving tank are activated, electrons produced in said receiving tank by said electrodes drift to said electrodes of said electrophoresis tank through said gel in said carriers; and thus electric current floating causes an effect of molecule separation and analysis for samples in said gel, wherein said carriers are formed each by sure positioning of a first clamping sheet and a second clamping sheet to form a structure to receive said sample solution; positioning pins and positioning holes are provided on said two clamning sheets separately; and protruding sockets all of a specific height are provided on one of said clamping sheets at the surface to be contacted with the other of said clamping sheets, wherein when said two clamping sheets are abutted upon each other, said protruding sockets form a crevice between said two clamping sheets to enable an operator to position said two clamping sheets of said carrier promptly and get a thickness of said gel accurately after shaping, and wherein clamping members are provided on one of said first and second clamping sheets of each of said carriers, so that when said two clamping sheets are abutted upon and positioned relative to each other, said clamping members are directly used to fixedly clamp said two clamping sheets and assure firmness of said structure.