세로토닌 6 수용체와 G―protein α15가 동시에 안정적으로 발현하는 HELA 세포주 및 상기 세포주와 칼슘 영상화를 이용하여 세라토닌 6 수용체의 선택적 리간드의 고효율 스크리닝 방법
    1.
    发明公开
    세로토닌 6 수용체와 G―protein α15가 동시에 안정적으로 발현하는 HELA 세포주 및 상기 세포주와 칼슘 영상화를 이용하여 세라토닌 6 수용체의 선택적 리간드의 고효율 스크리닝 방법 有权
    细胞系稳定表达5-HT6R和G蛋白α15基因,并且可以通过使用钙成像直接成像科学荧光技术和选择性配体的高通量筛选方法

    公开(公告)号:KR1020120021467A

    公开(公告)日:2012-03-09

    申请号:KR1020100074669

    申请日:2010-08-02

    Inventor: 김동혁 임혜원

    Abstract: PURPOSE: A cell line which is prepared by permanently transfecting serotonin 6 receptor gene and permanently transforming G-protein alpha 15 gene is provided to detect human serotonin 6 receptor-specific ligand. CONSTITUTION: A cell line in which GPCR(G-protein coupled receptor) gene and G-protein alpha 15 gene are simultaneously expressed is prepared by transduction of a vector expressing GPCR gene and G-protein alpha15 gene. A method for screening GPCR-specific ligand comprises: a step of treating a test compound to the cell line; a step of measuring receptor activity of the cell line; and a step of comparing the result with the activity with untreated cell line.

    Abstract translation: 目的:提供通过永久转染血清素6受体基因和永久转化G蛋白α15基因制备的细胞系,以检测人血清素6受体特异性配体。 构成:通过转导表达GPCR基因和G蛋白α15基因的载体,制备GPCR(G蛋白偶联受体)基因和G蛋白α15基因同时表达的细胞系。 用于筛选GPCR特异性配体的方法包括:将测试化合物处理至细胞系的步骤; 测量细胞系受体活性的步骤; 以及将结果与未处理细胞系的活性进行比较的步骤。

    세로토닌 6 수용체 발현 세포주 및 이를 이용한 선택적 리간드의 고효율 스크리닝 방법
    2.
    发明公开
    세로토닌 6 수용체 발현 세포주 및 이를 이용한 선택적 리간드의 고효율 스크리닝 방법 无效
    通过使用IT表示选择性配置的5-HT6R和高通量筛选方法

    公开(公告)号:KR1020100096501A

    公开(公告)日:2010-09-02

    申请号:KR1020090015404

    申请日:2009-02-24

    Abstract: PURPOSE: A transformed cell line which expresses human serotonin 6 receptor(5-HT6R) is provided to stably express Myc-5-HT6R on the cell surface and to use in screening human serotonin 6-receptor-specific ligand by fluorescence imaging. CONSTITUTION: A HELA cell line stably expresses Myc-5-HT6R by transducing vector containing Myc-labeled 5-HT6R. The Myc-labeld 5-HT6R gene is a gene of sequence number 1. A HELA cell line is Hela cell(deposit number KCLRF=BR-00200) which stably expresses Myc-5-HT6R. A method for screening 5-HT6R ligand of high efficiency comprises: a step of treating test chemical to a cell line; a step of measuring 5-HT6R activity of the cell line; and a step of selecting test chemical which increases or decreases 5-HT6R in the cell line.

    Abstract translation: 目的:提供表达人血清素6受体(5-HT6R)的转化细胞系,以稳定表达细胞表面的Myc-5-HT6R,并用于通过荧光成像筛选人5-羟色胺6受体特异性配体。 构成:HELA细胞系通过转导含有Myc标记的5-HT6R的载体稳定表达Myc-5-HT6R。 Myc-labeld 5-HT6R基因是序列号1的基因.HELA细胞系是稳定表达Myc-5-HT6R的Hela细胞(保藏号KCLRF = BR-00200)。 用于筛选高效率的5-HT6R配体的方法包括:将化学试剂处理至细胞系的步骤; 测量细胞系的5-HT6R活性的步骤; 以及选择在细胞系中增加或减少5-HT6R的测试化学品的步骤。

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