Assay Method Information

Assay Name:  Lantha Screening Kinase Reaction Assay
Description:  The compound was predissolved in 100% DMSO.10 mM drug stock solution was obtained by dissolution at room temperature and then gradiently diluted with 8 vol % DMSO solution to a final concentration of 10-0.005 μM. 2.5 μl of a solution of substance to be tested and 2.5 μl of kinase (Invitrogen PV3363) diluted with the reaction buffer were added into each well of 384-well plate (Corning 3676), and then the mixture of Fluososcei-PolyGT (Invitrogen PV3610) substrate and ATP (Invitrogen PV3227) diluted with 5 μl of the reaction buffer were added to initiate the reaction. Among the wells, the kinase in the blank well was replaced with a reaction buffer and the kinase well (Enzyme) was not added with any drug. After reacting on a shaker at 25° C. for 60 minutes in the dark, 10 μl of Detection Solution (mixture of Invitrogen PV3528 and EDTA, which was diluted with TR-FRET dilution buffer, the working concentration of EDTA was 5 mM, the working concentration of Lanthascreening Tb PY20 antibody was 0.2 nM) was added and shaken at room temperature for 30 minutes. The plates were read on a VictorX5 fluorescent plate reader (PerkinElmer) and the light absorption at an excitation wavelength of 340 nm and emission wavelengths of 500 nm and 520 nm was measured.
Affinity data for this assay
 

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