Purification of p-hydroxyphenylpyruvate hydroxylase and its natural inhibitor from liver of the frog, Rana esculenta.

Animals Anura Chemical Precipitation Chromatography, Gel Chromatography, Ion Exchange Electrophoresis Enzyme Precursors Hydrogen-Ion Concentration Kinetics Liver/enzymology Methods Mixed Function Oxygenases/antagonists & inhibitors,isolation & purification Molecular Weight Proteins/analysis Pyruvates Spectrophotometry Trypsin

Enzyme Precursors Proteins Pyruvates Mixed Function Oxygenases Trypsin