Assay Method Information

Assay Name:  PDE2A3 assay
Description:  The activity of the compounds in accordance with the present invention as PDE2 inhibitors may be readily determined using a fluorescence polarization (FP) methodology (Huang, W., et al., J. Biomol Screen, 2002, 7: 215). In particular, the compounds of the following examples had activity in reference assays by exhibiting the ability to inhibit the hydrolysis of the phosphate ester bond of a cyclic nucleotide. Any compound exhibiting a Ki (inhibitory constant) of about 50 μM or below would be considered a PDE2 inhibitor as defined herein. Done in Lab A for rhPDE2A3.
Affinity data for this assay
 

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