Dimethyl Sulfoxide → L-Tyrosine

Participants

Reaction Steps

All reagents were diluted with the Syk kinase assay buffer (50 mM Tris-HCl (pH 8.0), 10 mM MgCl2, 0.1 mM Na3VO4, 0.1% BSA, 1 mM DTT). First, a mixture (35 μl) including 3.2 μg of GST-Syk and 0.5 μg of AL was put in each well in 96-well plates. Then 5 μl of a test compound in the presence of 2.5% dimethyl sulfoxide (DMSO) was added to each well. To this mixture was added 300 μM ATP (10 μl) to initiate the kinase reaction. The final reaction mixture (50 μl) consists of 0.65 nM GST-Syk, 3 μM AL, 30 μM ATP, a test compound, 0.25% DMSO, and a Syk kinase assay buffer.

Provenance & Evidence