For quantitative determination of β -glucosidase activity and evaluation of drug effects on its metabolism. Key Features: High sensitivity and wide linear range. Use 20 µ L sample. The detection limit is 2 U/L, linear up to 250 U/L. Homogeneous and simple procedure. Simple "mix-and-measure" procedure allows reliable quantitation of β -glucosidase activity within 20 minutes. Robust and amenable to HTS. All reagents are compatible with high-throughput liquid handling instruments. Method: OD405nm. Samples: Biological. Species: All. Procedure: Assay takes 20 min. Kit size: 100 tests. Detection limit: 2 U/L.