Patent ID: 8540859

Claim:
A method of gel electrophoresis shaping, said method comprising the step of standing a carrier sheet set on a seat; said carrier sheet set has a thin sheet receiving space for injecting therein liquid gel, said carrier sheet set is provided on a bottom with an elongated narrow seam; said seat is provided with an elongated gel output port with an opening facing upwards, when said liquid gel is injected upwards into said elongated narrow seam and enters said thin sheet receiving space via said bottom continuously from said elongated gel output port, a formerly injected liquid gel with a surface kept horizontal is pushed upwards by latterly injected liquid gel and the latterly injected gel is gradually injected into said thin sheet receiving space and said liquid gel is cured to obtain an accomplished gel product, wherein said carrier sheet set includes a front carrier sheet, a rear carrier sheet and two spacing sheets between said front and rear carrier sheets, so that said front and rear carrier sheets form therebetween said thin sheet receiving space; a positioning member includes a positioning frame fixed on said seat, two lateral pressing plates pivotally provided at two lateral sides of and in front of said positioning frame; a front of said positioning frame is provided with a positioning trough for placing said carrier sheet set; a bottom of said positioning trough is provided with an elongated hole in connection between said elongated narrow seam and said elongated gel output port, wherein lateral sides of a front wall of said positioning trough is further provided with two upright height adjusting grooves each with a height control plate therein, each of said height adjusting groove is provided thereon with an upper and lower recesses, and said height control plate has a positioning protrusion in cooperation with said upper and said lower recesses; said height control plate has thereon two protruding pieces respectively provided on a top and a bottom of said rear carrier sheet; and A top of a front of said positioning trough is further provided with two pressing cams in contact with an upper edge of said rear carrier sheet.