For quantitative determination of phosphatase enzyme activity. Key Features: High sensitivity and wide linear range. The detection limit is generally 3 ng phosphatase or below. Homogeneous and simple procedure. No wash or reagent transfer steps are involved. The assay can be completed within 30 minutes. Robust and amenable to HTS. All reagents are compatible with high-throughput liquid handling instruments. Method: OD405nm. Samples: Protein phosphatases. Species: All. Procedure: Assay takes 30 min. Kit size: 500 tests. Detection limit: 3 ng.