title: Purification of leucyl transfer ribonucleic acid synthetase from Escherichia coli.
mesh_terms: D000478:Alkylation; D000596:Amino Acids / Q000032:analysis; D002845:Chromatography; D002848:Chromatography, DEAE-Cellulose; D004355:Drug Stability; D004492:Edetic Acid; D004586:Electrophoresis; D004926:Escherichia coli / Q000201:enzymology*; D006863:Hydrogen-Ion Concentration; D006882:Hydroxyapatites; D007930:Leucine; D008025:Ligases / Q000032:analysis / Q000302:isolation & purification*; D008722:Methods; D008970:Molecular Weight; D010084:Oxidation-Reduction; D012329:RNA, Bacterial; D012343:RNA, Transfer; D012965:Sodium Chloride; D013696:Temperature; D013997:Time Factors; D014461:Ultracentrifugation
chemical_list: D000596:Amino Acids; D006882:Hydroxyapatites; D012329:RNA, Bacterial; D012965:Sodium Chloride; D012343:RNA, Transfer; D004492:Edetic Acid; D008025:Ligases; D007930:Leucine