DNA gel-loading dye (10X)

3.9 mL glycerol

500 ?L 10% (w/v) SDS

caution200 ?L 0.5 M EDTA

0.025 g bromophenol blue

0.025 g xylene cyanol

Bring to 10 mL total volume with H2O.

https://cshprotocols.cshlp.org/content/2008/8/pdb.rec11373.full?text_only=true