Urease: the 12 S form.
D002021:Buffers; D002374:Catalase; D002499:Centrifugation, Density Gradient; D002951:Citrates; D046911:Macromolecular Substances; D009994:Osmolar Concentration; D010944:Plants / Q000201:enzymology; D014510:Urease
D002021:Buffers; D002951:Citrates; D046911:Macromolecular Substances; D002374:Catalase; D014510:Urease