| Assay Method Information | |
| | Inhibitory Assay |
| Description: | BTK enzyme evaluation with each compound of examples of the invention was performed by using BTK enzyme inhibition diagnosis kit (Cisbio, Codolet, France). ATP (adenosine triphosphate), BTK, peptide (biotin-Aca-AAAEEIYGEI-NH2) and each compound of examples of the invention were mixed, followed by reaction for 30 minutes. Then, EDTA (ethylenediaminetetraacetic acid) was added thereto in order to terminate the reaction. At this time, the EDTA solution contained curopium-containing antibody (antiphosphoresidue antibody) and straptavidin-XL665 (SA-XL665, Cisbio). After incubation for 1 hour, fluorescence was measured. The emission values of 665 nm and 620 nm excited at 337 nm were measured with Envision reader. |
| Affinity data for this assay | |
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