👉 Electrophoretography is a technique used to separate and analyze proteins using a gel. It involves applying an electric field on the surface of a protein molecule, causing it to move along a charged metal strip or a negatively charged wire that is attached to the gel. The proteins are then separated by their ability to pass through the electric field, with molecules moving faster than others. This technique has been widely used in biological research and industry for analyzing proteins, particularly those involved in cell signaling pathways.