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    • 10. 发明授权
    • Human platelet-derived growth factor receptor
    • 人血小板衍生生长因子受体
    • US06475782B1
    • 2002-11-05
    • US08451693
    • 1995-05-26
    • Jaime A. EscobedoLewis T. Williams
    • Jaime A. EscobedoLewis T. Williams
    • C12N510
    • C07K14/71
    • A DNA sequence encoding human platelet-derived growth factor receptor (hPDGF-R) has now been isolated and sequenced. An expression construct comprising the sequence encodes a receptor that can be secreted or incorporated into the membrane of a mammalian cell. The incorporated receptor is functionally equivalent to the wild-type receptor, conferring a PDGF-sensitive mitogenic response on cells lacking the receptor. The construct can be used for enhancing PDGF response of cells, determining the regions involved in transducing the signal in response to PDGF binding, providing mutated analogs and evaluating drugs for their physiologic activity.
    • 编码人血小板衍生生长因子受体(hPDGF-R)的DNA序列现已被分离并测序。 包含该序列的表达构建体编码可分泌或并入哺乳动物细胞膜的受体。 所掺入的受体在功能上等同于野生型受体,赋予对缺乏受体的细胞的PDGF敏感的促有丝分裂反应。 该构建体可以用于增强细胞的PDGF应答,确定响应于PDGF结合参与转导信号的区域,提供突变的类似物并评价药物的生理活性。