发明名称 |
Single apparatus for slab gel electrophoresis and blotting |
摘要 |
Electrophoretic separation in a slab gel and blotting of the resulting zone pattern onto a membrane are both performed in a single tank cell which contains separation electrodes along opposing vertical walls and blotting electrodes horizontally arranged above and below the level designated for the gel placement. The blotting electrode situated below the gel is an array of parallel wires arranged to simulate a plate electrode. The cell is operated in separatory and blotting modes, in which the separation and blotting electrodes, respectively, are separately energized. During the separatory mode, the wires in the array forming the lower blotting electrode are electrically isolated from each other to permit each to adjust to the voltage of the buffer immediately surrounding it.
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申请公布号 |
US4994166(A) |
申请公布日期 |
1991.02.19 |
申请号 |
US19890397065 |
申请日期 |
1989.08.22 |
申请人 |
BIO-RAD LABORATORIES, INC. |
发明人 |
FERNWOOD, GEORGE G.;HERNANDEZ, EFREM G.;WITNEY, FRANK R. |
分类号 |
G01N27/447 |
主分类号 |
G01N27/447 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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