This report describes a setup for the downward capillary blotting of RNA with the use of 10 x SSC as a transfer solution. The setup is composed of a stack of blotting papers, hybridization membrane, and agarose gel. Two layers of blotting paper connect the stack with two reservoirs containing transfer solution. Using this setup, blotting of RNA fragments (< 7.5 kb) can be completed in 1 h. If necessary, the blotting time can be expanded from 1 to 18 h without decrease in hybridization efficiency of RNA.
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| http://dx.doi.org/10.1006/abio.1994.1416 | DOI Listing |
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