Problem
A. Why did we use ammounium sulfate solution in the procedure?
B. What might be the reasons to purify proteins?
C. What role did isopropyl alcohol play in the protein purification?
D. One method to analyze purified proteins is gel electrophoresis. Search appropriate websites to find out the difference between DNA and protein gel electrophoresis.
E. Do you see any similarity between the procedure used to make GFP and COVID-19 vaccination?