For quantitative determination of α-amylase activity in biological samples. Safe. Non-radioactive assay. Sensitive and accurate. Linear detection range of 0.2 – 100 U/L α-amylase in a 96-well plate assay. Convenient and high-throughput. Homogeneous “mix-incubate-measure” type assay. Can be readily automated to assay thousands of samples per day. Method: OD405nm; Samples: Biological samples; Procedures: 20 min