title: Stray light interference in the spectrophotometric measurement of enzyme activity and determination of kinetic parameters.
mesh_terms: D001224:Aspartic Acid; D001665:Binding Sites; D001667:Binding, Competitive; D002250:Carbon Radioisotopes; D002855:Chromatography, Thin Layer; D004926:Escherichia coli / Q000201:enzymology; D005069:Evaluation Studies as Topic; D006150:Guanine Nucleotides / Q000494:pharmacology; D006160:Guanosine Triphosphate / Q000494:pharmacology; D007292:Inosine Nucleotides; D007700:Kinetics; D008025:Ligases / Q000037:antagonists & inhibitors / Q000378:metabolism*; D008027:Light; D008274:Magnesium; D008722:Methods; D011485:Protein Binding; D013056:Spectrophotometry, Ultraviolet
chemical_list: D002250:Carbon Radioisotopes; D006150:Guanine Nucleotides; D007292:Inosine Nucleotides; D001224:Aspartic Acid; D006160:Guanosine Triphosphate; D008025:Ligases; D008274:Magnesium