protein electrophoresis

Protein electrophoresis is a laboratory technique used to separate and analyze different proteins in a sample. The process involves applying an electric current to a gel that contains the proteins. Because proteins have different sizes and charges, they move through the gel at varying speeds when the current is applied. Smaller or more charged proteins travel faster, forming distinct bands. This separation helps identify and quantify proteins, aiding in diagnosing diseases or understanding biological functions. Overall, it's a valuable tool for examining the protein composition of blood, urine, or other biological fluids.