Assay Method Information

Assay Name:  Fluorescence Polarization Assay
Description:  The activities of the compounds were determined using the Molecular Devices IMAP PDE Fluorescence Polarization assay using recombinant human PDE-10 enzyme expressed in a baculoviral system. Briefly, 10 μL of a compound (0.2 nM-20 μM) was added to either a 96-well half area black plate or a 384-well black plate along with 10 μL of Fluorescein-labeled cAMP/cGMP substrate as per manufacturer's instructions and 10 μL of PDE enzyme (activity 0.1 U). Following a 40-minute incubation at 37° C., 60 μL of IMAP binding reagent was added. The plate was then read on a Perkin Elmer Victor (480-535 nm). The data was analyzed using Prism Software (GraphPad Inc, San Diego, Calif.).
Affinity data for this assay
 

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