| 摘要 |
PURPOSE:To attain to shorten a migration time, by superposing two glass plates having different length dimensions each having a horizontal upper edge having no protruded part so as to interpose spacers to both left and right end parts therebetween to form a superposed glass plate pair and closing both end parts at the length difference part by packings. CONSTITUTION:A glass plate pair 1 for a gel slab is constituted by superposing two rectangular glass plates 2, 3 with different length dimensions having horizontal upper edges 21, 31 each having no protruded part in such a state that a length different part 4 is formed to the upper parts of said glass plates and strip like spacers 5, 6 defining a gel thickness are interposed to both left and right end parts. An electrophoretic gel, for example, a polyacrylamide or agarose gel is grasped in the gel grasping space of the glass plate pair 1 and the both side parts of the length different part 4 are closed by packings 7 and thus formed structure is mounted to an electrophoretic apparatus to make it possible to shorten an electrophoretic time. |
