Assays for detecting modulators of cytoskeletal function
    1.
    发明申请
    Assays for detecting modulators of cytoskeletal function 审中-公开
    检测细胞骨架功能的调节剂的测定

    公开(公告)号:US20080096225A1

    公开(公告)日:2008-04-24

    申请号:US11881311

    申请日:2007-07-25

    IPC分类号: G01N33/53

    摘要: Described herein are methods of identifying compounds which modulate the activity of the cytoskeletal system. The methods are rapid, convenient and sensitive. Preferably, the method is used to identify lead compounds that can be used as therapeutics, diagnostics and agricultural agents. Generally, test compounds are added to two cytoskeletal components which bind to one another, to determine whether the binding is affected by the test compound. Wherein the binding is affected, a compound which modulates the cytoskeletal system is identified.

    摘要翻译: 本文描述了鉴定调节细胞骨架系统的活性的化合物的方法。 方法快速,方便,灵敏。 优选地,该方法用于鉴定可用作治疗剂,诊断剂和农药的铅化合物。 通常,将测试化合物加入到彼此结合的两个细胞骨架组分中,以确定结合是否受到测试化合物的影响。 其中结合受到影响,鉴定出调节细胞骨架系统的化合物。

    Assays for detecting modulators of cytoskeletal function
    2.
    发明授权
    Assays for detecting modulators of cytoskeletal function 失效
    检测细胞骨架功能的调节剂的测定

    公开(公告)号:US07252950B1

    公开(公告)日:2007-08-07

    申请号:US10031819

    申请日:1998-09-03

    IPC分类号: G01N33/53 C12N9/14 C12N9/16

    摘要: Described herein are methods of identifying compounds which modulate the activity of the cytoskeletal system. The methods are rapid, convenient and sensitive. Preferably, the method is used to identify lead compounds that can be used as therapeutics, diagnostics and agricultural agents. Generally, test compounds are added to two cytoskeletal components which bind to one another, to determine whether the binding is affected by the test compound. Wherein the binding is affected, a compound which modulates the cytoskeletal system is identified.

    摘要翻译: 本文描述了鉴定调节细胞骨架系统的活性的化合物的方法。 方法快速,方便,灵敏。 优选地,该方法用于鉴定可用作治疗剂,诊断剂和农药的铅化合物。 通常,将测试化合物加入到彼此结合的两个细胞骨架组分中,以确定结合是否受到测试化合物的影响。 其中结合受到影响,鉴定出调节细胞骨架系统的化合物。

    Method of affinity purifying proteins using modified bis-arsenical fluorescein
    3.
    发明申请
    Method of affinity purifying proteins using modified bis-arsenical fluorescein 审中-公开
    使用改良的双砷荧光素亲和纯化蛋白质的方法

    公开(公告)号:US20050233428A1

    公开(公告)日:2005-10-20

    申请号:US11012853

    申请日:2004-12-14

    CPC分类号: C07F9/80 C07K1/22 C07K19/00

    摘要: The present invention features methods for purifying polypeptides of interest using a modified Fluorescein arsenical helix binder (FlAsH) compound immobilized on a solid support. An exemplary FlAsH target sequence motif is also presented. Examples of modification of the FlAsH compound which allow immobilization to a solid support are also provided. The present invention also provides DNA constructs for producing a dual affinity tagged polypeptide and methods for purification thereof.

    摘要翻译: 本发明的特征在于使用固定在固体支持物上的修饰的荧光素砷螺旋粘合剂(FlAsH)化合物来纯化目标多肽的方法。 还提出了示例性的FlAsH靶序列基序。 还提供了允许固定到固体支持物上的FlAsH化合物的改性实例。 本发明还提供了用于产生双重亲和标记的多肽的DNA构建体及其纯化方法。

    Assays for the detection of microtubule depolymerization inhibitors
    4.
    发明申请
    Assays for the detection of microtubule depolymerization inhibitors 审中-公开
    检测微管解聚抑制剂的方法

    公开(公告)号:US20050164230A1

    公开(公告)日:2005-07-28

    申请号:US10927588

    申请日:2004-08-25

    摘要: This invention provides methods for the screening and identification of agents having potent effects on the progression of the cell cycle. In one embodiment, the methods involve contacting a polymerized microtubule with a microtubule severing protein or a microtubule depolymerizing protein in the presence of an ATP or a GTP and a test agent; and (ii) detecting the formation of tubulin monomers, dimers or oligomers. The p60 subunit of katanin provides a particularly preferred microtubule severing protein possessing both ATPase and microtubule severing activities.

    摘要翻译: 本发明提供了筛选和鉴定对细胞周期进展具有强效果的试剂的方法。 在一个实施方案中,所述方法包括在ATP或GTP和测试剂的存在下使聚合的微管与微管切断蛋白或微管解聚蛋白接触; 和(ii)检测微管蛋白单体,二聚体或低聚物的形成。 卡那肽的p60亚基提供了特别优选的具有ATP酶和微管切断活性的微管切断蛋白。