In the LanthaScreen® Eu Kinase Binding Assay, binding of an Alexa Fluor® conjugate or “tracer" such as Kinase Tracer 314 to a kinase is detected by addition of a Eu-labeled anti-tag antibody. Binding of the tracer & antibody to a kinase results in a high degree of FRET, whereas displacement of the tracer with a kinase inhibitor results in a loss of FRET. Unlike many kinase activity assays, this assay is a simple mix and read assay, with no development steps.
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For Research Use Only. Not for use in diagnostic procedures.