title: Preparative polyacrylamide gel electrophoresis.
mesh_terms: D004591:Electrophoresis, Polyacrylamide Gel / Q000295:instrumentation / Q000379:methods*; D007202:Indicators and Reagents; D011506:Proteins / Q000302:isolation & purification*
chemical_list: D007202:Indicators and Reagents; D011506:Proteins