Southern Blot

Run a gel at 25V for 15 minutes and then at 100V (It is also possible to run the ... Denaturation unzips the DNA to give single-stranded molecules that have unpaired bases suitable for ... A correct transfer is achieved when all the loading blues have transferred on the membrane. ... Wash everything after use, salts crystallize.
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Analysis of nucleic acids

Southern Blot

Digest approximately 15µg of genomic DNA sample with appropriate restriction enzyme and appropriate molecular weight. Run a gel at 25V for 15 minutes and then at 100V (It is also possible to run the gel o/n at 20-25V), stain with Ethidium bromide and take a picture with a ruler (put the 0 at the slots)

Transfer protocol 1 1) - Rinse the gel