In investigation of serum proteins various physical and physicochemical methods can be used. In particular, serum albumins and globulins can be separated by the method of:

Answer options

1. Dialysis
2. Electrophoresis
3. Refractometry
4. Spectrography
5. Polarography

Explanation

Electrophoresis is a technique used in laboratories in order to separate macromolecules based on size such as proteins.