title: On the use of prerun to remove catalyst residues in discontinuous gel electrophoresis.
mesh_terms: D000818:Animals; D002417:Cattle; D004229:Dithiothreitol; D004589:Electrophoresis, Disc; D006863:Hydrogen-Ion Concentration; D008722:Methods; D009124:Muscle Proteins / Q000302:isolation & purification*; D000644:Quaternary Ammonium Compounds; D013464:Sulfuric Acids; D014335:Tropomyosin / Q000302:isolation & purification
chemical_list: D009124:Muscle Proteins; D000644:Quaternary Ammonium Compounds; D013464:Sulfuric Acids; D014335:Tropomyosin; D004229:Dithiothreitol