title: Techniques in coupled enzyme assays.
mesh_terms: D004798:Enzymes / Q000378:metabolism*; D007700:Kinetics; D008433:Mathematics; D008722:Methods; D009243:NAD; D010088:Oxidoreductases / Q000378:metabolism; D013053:Spectrophotometry / Q000379:methods; D013997:Time Factors
chemical_list: D004798:Enzymes; D009243:NAD; D010088:Oxidoreductases