Q. In SDS-PAGE, the protein sample is first
- treated with a reducing agent and then with anionic detergent followed by fractionation by electrophoresis
- fractionated by electrophoresis then treated with an oxidizing agent followed by anionic detergent
- treated with a oxidizing agent and then with anionic detergent followed by fractionation by electrophoresis
- none of the above
Answer: treated with a reducing agent and then with anionic detergent followed by fractionation by electrophoresis