| Assay Method Information | |
| | hGR CoActivator Recruitment Assay |
| Description: | The activity of glucocorticoid compounds was measured using the LanthaScreen TR-Fret GR Coactivator Assay from Life Technologies (A15899). The compounds were acoustically transferred to an assay plate in a 3-fold 10-point serial dilution with a top concentration of 200 nM. Ten microliters of a 2× solution of GR-LBD was added to the compound plate and incubated for 10 min. Then ten microliters of a 2× solution of Fluoresein-SRC1-4 and Tb labelled anti-GST antibody were added to the plate. The plate was incubated in the dark for two hours and then read on an Envision plate reader, with excitation at 340 nm and emission at 520 nm (Fluorescein) and 490 nm (Terbium). The emission ratio of 520/490 was analyzed in Genedata. To obtain percent activity, the data was compared to a negative control of DMSO and positive control of 4 uM dexamethasone. |
| Affinity data for this assay | |
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