ENZCHEK CELLULASE SUBSTRATE 1 MG，E33953，Invitrogen

The EnzChek® cellulase substrate was developed for simple and rapid quantitation of cellulase. The assay can be completed in 30 minutes or less. Simply mix the enzyme with the EnxChek® cellulase substrate working solution, incubate, and read the results using excitation/emission maxima ~339/452 nm. In contrast to other more complex, multistep assays, the EnzChek® cellulase substrate is perfect for use in a high-throughput environment. This fluorescence substrate is highly sensitive, with a detection limit as low as 40 µU/mL cellulase. It is also possible to use this substrate in a colorimetric assay, albeit with reduced sensitivity.