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JIPMER2015ZoologyBiotechnology - Principles and Processes

Which of the following statements is false regarding SDS-polyacrylamide gel electrophoresis?

Options

  1. AProteins are separated by molecular weight
  2. BSDS is a detergent which gives charge to protein
  3. CLarge protein move more slowly through gel
  4. DSDS is used to maintain the 3-dimentional structure of protein

Correct answer

D. SDS is used to maintain the 3-dimentional structure of protein

Step-by-step solution

For protein SDS (Sodium Dodecyl Sulphate) is an anionic detergent applied to protein sample linearize proteins and to impart a negative charge to linearzed proteins.

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