METHOD AND REAGENT FOR COLORIMETRY OF ANALITE BY MEANS OF ENZYMIC OXIDATION AND DIRECT OR COLORING ELECTRON ACCEPTOR THEREFOR

摘要

The invention relates to a method for the colorimetric determination of an analyte by means of enzymatic oxidation of the analyte in the presence of an electron acceptor and determination of the reduced electron acceptor by colour formation as a measure of the amount of the analyte, characterised in that the analyte is oxidised with an appropriate oxidoreductase in the presence of a substance from the group of compounds with nitrogen in an oxidation state between +1 and -1 as direct electron acceptor, and an agent suitable for this purpose. …IMAGE…