![What is the role of SDS in SDS-PAGE?](https://www.gkseries.com/blog/wp-content/uploads/2022/09/What-is-the-role-of-SDS-in-SDS-PAGE.png)
Q. What is the role of SDS in SDS-PAGE?
- protein denaturing and imparting net negative charge
- imparting overall negative charge to the protein
- imparting equal mass to all proteins
- protein unfolding and imparting net positive charge
Answer: protein denaturing and imparting net negative charge