Hello Ezinne Deborah

For your study you can refer to the methodology section of the research article given below. It may be helpful.

Article Albumin and Globulin Fractions from Black Bean Seeds (Phaseo...

The link below may also be helpful.

https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=4489&context=etd

Good Luck.

For your ready reference you can find some detail in the links mentioned below:

- https://www.yourgenome.org/facts/what-is-gel-electrophoresis

- https://biologydictionary.net/gel-electrophoresis/

- https://www.sciencedirect.com/topics/neuroscience/electrophoresis