| Assay Method Information | |
| | Cell-Free Kinase Assay |
| Description: | The inhibitory effect of the compounds according to the invention was tested on various serine/threonine, tyrosine and lipid kinases in enzymatic assays. Recombinant human kinases such as, for example, Erk2, PI3Kalpha, -beta, -gamma, -delta, p38alpha, p38gamma, Jnk1, Jnk2 and others were used in this case, partly as full-length kinases, partly as shortened fragments, but at least consisting of the functional kinase domains. The commercial kinase proteins (Proqinase, Upstate) were used as recombinant fusion proteins with GST (glutathion-S-transferase) or His-Tag. Depending on the type of substrate, the various kinase reactions were quantified by means of suitable ALPHA beads (Perkin-Elmer). The substance testing is described in detail hereinafter for the Erk assay. Selected test results of the Erk2, PD3Kalpha, p38alpha and Jnk2 assays are given below. |
| Affinity data for this assay | |
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