title: Enzyme fractionation and simultaneous nucleic acid removal from crude cellular extracts by preformed gradient ion exchange gel filtration.
mesh_terms: D000604:Amino Acyl-tRNA Synthetases / Q000032:analysis / Q000302:isolation & purification*; D001120:Arginine; D002250:Carbon Radioisotopes; D002482:Cellulose; D002852:Chromatography, Ion Exchange; D004798:Enzymes / Q000032:analysis / Q000302:isolation & purification*; D004926:Escherichia coli / Q000201:enzymology*; D005069:Evaluation Studies as Topic; D008722:Methods; D009696:Nucleic Acids / Q000032:analysis*; D009994:Osmolar Concentration; D011134:Polysaccharides; D011189:Potassium Chloride; D011506:Proteins / Q000032:analysis; D014633:Valine
chemical_list: D002250:Carbon Radioisotopes; D004798:Enzymes; D009696:Nucleic Acids; D011134:Polysaccharides; D011506:Proteins; D011189:Potassium Chloride; D002482:Cellulose; D001120:Arginine; D000604:Amino Acyl-tRNA Synthetases; D014633:Valine