title: The ribosomal proteins of Escherichia coli. I. Purification of the 30S ribosomal proteins.
mesh_terms: D000085:Acetates; D000179:Acrylates; D001426:Bacterial Proteins / Q000302:isolation & purification*; D002247:Carbon Isotopes; D002482:Cellulose; D002501:Centrifugation, Zonal; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D003720:Densitometry; D003911:Dextrans; D003956:Dialysis; D004586:Electrophoresis; D004926:Escherichia coli / Q000032:analysis* / Q000166:cytology; D006863:Hydrogen-Ion Concentration; D008722:Methods; D012270:Ribosomes / Q000032:analysis*; D012995:Solubility
chemical_list: D000085:Acetates; D000179:Acrylates; D001426:Bacterial Proteins; D002247:Carbon Isotopes; D003911:Dextrans; D002482:Cellulose