For removal of DNA intercalating dyes from aqueous solutions.
Nowadays, the DNA staining from electrophoresis to viability PCR, specific intercalating dyes are widely used. The reagents of Phenanthridinium group as Ethidium Bromide, Propidium Iodide or their derivatives PMA and EMA are the most used.
Even, if the products have theoretical low mutagenic potential, their release to the environment should be avoided in all cases, because they can be toxic and/or mutagenic. D-Bag system is a safe and effective solution for DNA dyes removal in aqueous solution, which minimizes waste storing.