Method and apparatus for making a gel plate with a porous membrane for separating and transferring macromolecules by electrophoresis
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United States of America Patent
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Jan 9, 1996
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N/A
app pub date -
May 31, 1994
filing date -
Oct 9, 1992
priority date (Note) -
Expired
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Abstract
The invention concerns a method of making a gel plate with a microporous membrane by means of a cassette comprising a rectangular frame and a removable bottom plate, means for tensioning a membrane disposed on the frame substantially uniformly, and means for pouring liquid gel into the frame between the tensioned membrane and the removable bottom plate which also carries a comb for forming wells in the gel plate for receiving samples of macromolecules. The invention makes it quick and easy to manufacture gel plates with a microporous membrane for separation and transfer of macromolecules by electrophoresis.
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