title: Fractionation of chromatin nonhistone proteins.
mesh_terms: D002843:Chromatin / Q000032:analysis* / Q000302:isolation & purification; D002848:Chromatography, DEAE-Cellulose; D002852:Chromatography, Ion Exchange; D004591:Electrophoresis, Polyacrylamide Gel; D006367:HeLa Cells / Q000032:analysis*; D008623:Mercaptoethanol; D009363:Neoplasm Proteins / Q000302:isolation & purification*; D010761:Phosphorus Radioisotopes; D012965:Sodium Chloride; D012967:Sodium Dodecyl Sulfate; D014316:Tritium; D014461:Ultracentrifugation; D014508:Urea
chemical_list: D002843:Chromatin; D009363:Neoplasm Proteins; D010761:Phosphorus Radioisotopes; D014316:Tritium; D012967:Sodium Dodecyl Sulfate; D012965:Sodium Chloride; D008623:Mercaptoethanol; D014508:Urea