title: Studies on protein multimers. IV. An examination of jack bean urease by the isoelectric focusing methods.
mesh_terms: D004586:Electrophoresis; D007525:Isoelectric Focusing; D046911:Macromolecular Substances; D008722:Methods; D008970:Molecular Weight; D010944:Plants / Q000201:enzymology*; D013395:Sucrose; D014510:Urease
chemical_list: D046911:Macromolecular Substances; D013395:Sucrose; D014510:Urease