UltraPure™ 10% SDS Solution is a premixed aqueous solution containing 10% sodium dodecyl sulfate (SDS). SDS is a protein denaturant used for molecular weight determination in polyacrylamide gel electrophoresis. It can also be used to dissociate nucleic acid-protein complexes in DNA extraction protocols, disrupt cell membranes, and prepare prehybridization and hybridization solutions. UltraPure™ 10% SDS solution is filtered and ready to use.