title: Ribosomal proteins: simplification of the methods to prepare them for gel electrophoresis.
mesh_terms: D000085:Acetates / Q000494:pharmacology; D000818:Animals; D011232:Chemical Precipitation; D002645:Chickens; D004591:Electrophoresis, Polyacrylamide Gel / Q000379:methods*; D004926:Escherichia coli; D008094:Lithium; D008274:Magnesium / Q000494:pharmacology; D008623:Mercaptoethanol; D012269:Ribosomal Proteins / Q000032:analysis*; D014238:Trichloroacetic Acid; D014325:Tromethamine; D014508:Urea / Q000494:pharmacology
chemical_list: D000085:Acetates; D012269:Ribosomal Proteins; D014325:Tromethamine; D014238:Trichloroacetic Acid; D008623:Mercaptoethanol; D014508:Urea; D008094:Lithium; D008274:Magnesium