Primary structure for functional expression from complementary DNA of a
mammalian ATP-sensitive potassium channel
    8.
    发明授权
    Primary structure for functional expression from complementary DNA of a mammalian ATP-sensitive potassium channel 失效
    哺乳动物ATP敏感钾通道的互补DNA的功能表达的一级结构

    公开(公告)号:US5356775A

    公开(公告)日:1994-10-18

    申请号:US921178

    申请日:1992-07-29

    CPC classification number: C07K14/705

    Abstract: This invention is directed to the cloning of the gene which encodes an ATP-sensitive K.sup.+ channel in rat outer medulla cells, isolated cDNA sequences which encode said ATP-sensitive K.sup.+ channels, isolated proteins produced by said cDNA sequences, and agents capable of binding to said proteins. Further included in the invention are methods for identifying other members of the family of ATP-sensitive potassium channels (the ROMK1 family of channel proteins), identifying, isolating, and cloning the genes which encode ROMK1 associated polypeptides, identifying agents capable of binding to other members of the family, modulating expression of said family of ATP-sensitive potassium channels, and modulating the activity of said family of ATP-sensitive potassium channels. Additionally, included in the invention are methods for identifying drugs which function as K.sub.ATP channel openers and K.sub.ATP channel closers.

    Abstract translation: 本发明涉及编码大鼠外髓质细胞中编码ATP敏感性K +通道的基因的克隆,编码所述ATP敏感性K +通道的分离的cDNA序列,由所述cDNA序列产生的分离的蛋白质,以及能够结合 说蛋白质。 本发明还包括用于鉴定ATP敏感钾通道家族(通路蛋白的ROMK1家族)的其他成员的方法,识别,分离和克隆编码ROMK1相关多肽的基因,鉴定能够结合其他 家族成员调节所述家族ATP敏感性钾通道的表达,并调节所述家族ATP敏感钾通道的活性。 此外,本发明中包括用于鉴定用作KATP通道开放剂和KATP通道闭合剂的药物的方法。

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