What is the role of SDS in SDS-PAGE?

What is the role of SDS in SDS-PAGE?

Q. What is the role of SDS in SDS-PAGE?

  1. protein denaturing and imparting net negative charge
  2. imparting overall negative charge to the protein
  3. imparting equal mass to all proteins
  4. protein unfolding and imparting net positive charge

Answer: protein denaturing and imparting net negative charge

Electrophoresis MCQs
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