protein separation

Protein separation is a lab process used to isolate specific proteins from a mixture, based on their unique properties. Techniques like gel electrophoresis use an electric current to move proteins through a gel, where they separate by size—the smaller ones travel faster. Other methods, like chromatography, separate proteins based on their attraction to different substances or their different physical characteristics. These techniques help scientists analyze, identify, and understand proteins’ functions in biological systems. Overall, protein separation is a crucial step in studying how proteins work and developing medicines.