Free flowing granular indicator material for peroxidase-like activity.

摘要

A test reagent system and method for detecting the presence of peroxidase-like activity is provided by the present invention. The reagent system comprises a free-flowing granular indicator material comprising a granular substrate such as sorbitol or mannitol having coated thereon gum guaiac and an aqueous organic reagent solution containing water, an organic solvent, an oxidizing agent being capable of oxidizing the indicator material in the presence of peroxidase-like activity, and a buffer.