BIOSENSORS COMPRISING PROTEIN-BINDING DOMAINS AND FLUORESCENT PROTEINS
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    发明申请
    BIOSENSORS COMPRISING PROTEIN-BINDING DOMAINS AND FLUORESCENT PROTEINS 审中-公开
    包含蛋白质结合域和荧光蛋白的生物传感器

    公开(公告)号:US20130059362A1

    公开(公告)日:2013-03-07

    申请号:US13641050

    申请日:2011-04-13

    IPC分类号: C12N5/071 C12N7/01

    摘要: The present invention provides compositions and methods for monitoring cellular signal transduction events. In particular, signal transduction events may be monitored by the use of biosensors comprising protein-binding domains, which bind signal-transduction proteins, and fluorescent proteins. Provided herein, therefore, methods for detecting activation of signal transduction proteins or screening for agents that modulate the activity of signal transduction proteins. Also provided are cells comprising the biosensors; lentiviral particles comprising biosensor coding sequence; and kits comprising the lentiviral particles.

    摘要翻译: 本发明提供了用于监测细胞信号转导事件的组合物和方法。 特别地,可以通过使用包含结合信号转导蛋白的蛋白质结合结构域的生物传感器和荧光蛋白来监测信号转导事件。 因此,本文提供了用于检测信号转导蛋白的激活或筛选调节信号转导蛋白的活性的试剂的方法。 还提供包含生物传感器的细胞; 包含生物传感器编码序列的慢病毒颗粒; 和包含慢病毒颗粒的试剂盒。