Method for Detecting Conformational Change of Calmodulin, a Method for Screening a Substance Having an Activity that Affects to Conformational Change of Calmodulin
    1.
    发明申请
    Method for Detecting Conformational Change of Calmodulin, a Method for Screening a Substance Having an Activity that Affects to Conformational Change of Calmodulin 审中-公开
    用于检测钙调蛋白构象变化的方法,筛选具有影响钙调蛋白构象变化的活性的物质的方法

    公开(公告)号:US20080115593A1

    公开(公告)日:2008-05-22

    申请号:US11666077

    申请日:2005-11-07

    IPC分类号: G01L1/04 G01N33/53 C12Q1/48

    摘要: The object of this invention is to provide a method for detecting conformational change of calmodulin easily and simply in a short period, quantitatively and in real-time manner, and to provide a method for screening a substance having an activity that affects to conformational change of calmodulin efficiently among numerous substances. To solve the object, a method is provided and the method comprising; subjecting a test sample to be tested for its activity to a sample film comprising calmodulin, detecting change(s) in tension and/or elasticity of the sample film in comparison with prior to subjecting said test sample using a mechanochemical sensor, thereby it enables real-time and short time measurement of the activity of said test sample to induce or to inhibit conformational change of calmodulin.

    摘要翻译: 本发明的目的是提供一种用于在短期内,定量和实时地容易且简单地检测钙调蛋白的构象变化的方法,并提供一种筛选具有影响构象变化的活性的物质的方法 钙调蛋白有效地在许多物质之中。 为了解决该问题,提供了一种方法,该方法包括: 将测试样品的活性测试为包含钙调蛋白的样品膜,与使用机械化学传感器处理所述测试样品之前相比,检测样品膜的张力和/或弹性变化,从而使得实际 - 时间和短时间测量所述测试样品的活性以诱导或抑制钙调蛋白的构象变化。