Home ยป Sodium dodecyl sulfate (SDS) used in SDS PAGE is Electrophoresis MCQs Sodium dodecyl sulfate (SDS) used in SDS PAGE is September 23, 2022 8 Views Q. Sodium dodecyl sulfate (SDS) used in SDS PAGE is___________. An anionic detergentA cationic detergentA non-ionic detergentAn anion exchanger Answer: An anionic detergent