| Assay Method Information | |
| | Enzymatic Activity Assay |
| Description: | An aliquot of each serial dilution of test compound was added to deep 384 well plate using Acoustic Technology instrument (Echo 550, LabCyte) containing reaction buffer (50 mM Tris-HCl (pH 8), 0.01% Brij35, 1 mM EDTA, 1 mM DTT, 1 mM PMSF and 1% DMSO), 10 nM purified PRC2 complex and 0.05 mg/ml core histone H3 in a 5 μl volume. The reaction was mixed gently and then pre-incubated for 20 min at 30° C. The enzymatic reaction was initiated by adding 1 uM S-Adenosyl-L-[methyl-3H]methionine and incubated for 1 hr at 30° C. After 1 hr, the reaction product was detected using a filter binding method and the amount of tritiated H3 core histone was quantitated using a scintillation counter. |
| Affinity data for this assay | |
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