We encountered the problem regard-various substrates while studying the kinetics of laccase
ing the sensitivities of in decoloration of industrial dyes,
and no reports were found related to comparison of these
compounds as substrates. Assay sensitivity for enzyme is
largely depended upon the efficiency of substrates. Thus,
sensitivity of substrates is vital to evaluate enzyme activity.
In this study we compared the sensitivities of the different
methods to evaluate the activity of laccase. The
results can provide a reference for the substrate selection
for the similar studies in the future