Assay Method Information | |
| Enzyme Activity Inhibition IC50 Evaluation |
Description: | Buffer preparation: 50 mM HEPES, pH 7.5, 0.00015% Brij-35.The compound was configured as a concentration gradient in 100% DMSO and added to a 384-well plate with a final DMSO concentration of 2%.1. ALK enzyme (purchased from Carna Biosciences, Inc.) was diluted to the optimum concentration with the following buffer: 50 mM HEPES, pH 7.5, 0.00015% Brij-35, 2 mM DTT, which was transferred to a 384-well plate and incubated with the compound for a certain time.2. The substrate was diluted to the optimum concentration with the following buffer: 50 mM HEPES, pH 7.5, 0.00015% Brij-35, mM MgCl2, adenosine triphosphate under Km, which was added to the 384-well plate to initiate the reaction and reacted at 28° C. for 1 hour.3. The conversion rate was read by Caliper Reader, the calculated inhibition rate is the average of the two tests. |
Affinity data for this assay | |
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