title: Urease catalysis and structure. 8. Ionic strength dependence of urease polymerization and polymer pI.
mesh_terms: D002384:Catalysis; D004229:Dithiothreitol; D006863:Hydrogen-Ion Concentration; D007525:Isoelectric Focusing; D007527:Isoenzymes / Q000032:analysis*; D007700:Kinetics; D008623:Mercaptoethanol; D009994:Osmolar Concentration; D011487:Protein Conformation; D013053:Spectrophotometry; D014510:Urease / Q000032:analysis*
chemical_list: D007527:Isoenzymes; D008623:Mercaptoethanol; D014510:Urease; D004229:Dithiothreitol