The invention provides methods relating to a novel screening assay format that can be applied to broad members of the protein kinase gene family. The assay uses a series of labeled, active site probes described herein that can be displaced by an inhibitor agent. The Kd for the inhibitor compound is derived based on the Kd of the probe for the kinase and the dose response of the inhibitor agent. The invention also provides active site probes suitable for use with the screening method.
该发明提供了一种与一种新型筛选测定格式相关的方法,该方法可应用于蛋白激酶
基因家族的广泛成员。该测定使用本文描述的一系列标记的活性位点探针,这些探针可以被
抑制剂代理所替代。
抑制剂化合物的Kd基于探针对激酶的Kd和
抑制剂代理的剂量反应导出。该发明还提供了适用于该筛选方法的活性位点探针。