Assay Method Information | |
| HSD2 Activity |
Description: | Compounds were diluted in DMSO and serial dilutions prepared by titrating in DMSO. Compounds were then diluted into DMEM/F12. Transwell plates containing descending colon cultures were washed twice with DMEM/F12 and compound was added to the apical compartment. Cells were incubated with test compound for 30 minutes at 37° C., 5% CO2 to equilibrate across the cell membrane. A second compound plate was prepared in which the serially diluted compounds in DMSO were diluted into DMEM/F12 containing 40 nM cortisol. Following the 30 minute pre-incubation step, the apical media was aspirated and compounds diluted in DMEM/F12 with 40 nM cortisol were added to the apical side of the transwell. The plate was then incubated for four hours at 37° C., 5% CO2. Cortisol levels were measured using a cortisol HTRF assay kit as described by the manufacturer (Cisbio). |
Affinity data for this assay | |
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