TruLight Kinase Assays are homogeneous and do not require antibodies or radioactivity. They use a proprietary superquenching fluorescence technology, which results in assays that yield high Z'-values at low enzyme conversion, using less enzyme without compromising data integrity. Users may choose from 11 ready-to-use assays, or develop their own using the TruLight Universal Kinase/Phosphatase Assay Kit and Calbiochem's purified kinases and kinase inhibitors. EMD Biosciences, Inc. 800-854-3417 www.emdbiosciences.com