title: Some properties and purifications of urease.
mesh_terms: D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D004735:Energy Transfer; D006639:Histidine; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008298:Maleates; D012972:Sodium Hydroxide; D013438:Sulfhydryl Compounds; D014325:Tromethamine; D014510:Urease / Q000032:analysis*
chemical_list: D008298:Maleates; D013438:Sulfhydryl Compounds; D014325:Tromethamine; D006639:Histidine; D012972:Sodium Hydroxide; D014510:Urease