Biotechnology Engineering (M.Phil./Ph.D.) 2020 Panjab University Entrance Exam With Answers

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28.

In proteome analysis by two dimensional gel electrophoresis techniques which of the following statements is true;

A: First dimension is isoelectric focussing followed by Native polyacrylamide gel electrophoresis
B: First dimension is isoelectric focussing followed by SDS polyacrylamide gel electrophoresis
C: First dimension is Native polyacrylamide gel electrophoresis followed by isoelectric focussing
D: First dimension is SDS polyacrylamide gel electrophoresis followed by isoelectric focussing

The answer is: B

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