| Assay Method Information | |
| | DLK Kd Determinations |
| Description: | A fusion protein of full length of human DLK (amino acids 1-859) and the DNA binding domain of NFkB was expressed in transiently transfected HEK293 cells. From these HEK 293 cells, extracts were prepared in M-PER extraction buffer (Pierce) in the presence of Protease Inhibitor Cocktail Complete (Roche) and Phosphatase Inhibitor Cocktail Set II (Merck) per manufacturers' instructions. The DLK fusion protein was labeled with a chimeric double-stranded DNA tag containing the NFkB binding site (5′-GGGAATTCCC-3′, SEQ ID NO:1) fused to an amplicon for qPCR readout, which was added directly to the expression extract (the final concentration of DNA-tag in the binding reaction is 0.1 nM).Streptavidin-coated magnetic beads (Dynal M280) were treated with a biotinylated small molecule ligand for 30 minutes at room temperature to generate affinity resins the binding assays. The liganded beads were blocked with excess biotin and washed with blocking buffer (SeaBlock (Pierce), 1% BSA, 0.05% Tween 20, 1 mM DTT) to remove unbound ligand and to reduce nonspecific binding. |
| Affinity data for this assay | |
|---|---|
| If you find an error in this entry please send us an E-mail | |