SEARCH Articles Figures Tables Determination of Enzyme Activity by ELISA Determination of Enzyme Catalytic Parameters from the Progress Curve Determination of Metabolic Rates and Enzyme Kinetics Determination of a Marker Enzyme Ouabain-Sensitive Na,K-ATPase Determination of enzyme activities Enzymic determination of C-terminal sequences Hereditary Nonhematologic Disorders That Can Be Diagnosed by the Determination of Red Blood Cell Enzyme Activity Hydrogen donors tools for the determination of POase activity in enzyme immunoassays Photometric determination of enzyme activity The Concept and Determination of Enzyme Activity Use of Enzymes in Determining Structure