IL-13 receptor specific chimeric proteins and uses thereof
    8.
    发明授权
    IL-13 receptor specific chimeric proteins and uses thereof 失效
    IL-13受体特异性嵌合蛋白及其用途

    公开(公告)号:US06518061B1

    公开(公告)日:2003-02-11

    申请号:US08913370

    申请日:1998-02-17

    IPC分类号: C12N1574

    摘要: The present invention provides a method and compositions for specifically delivering an effector molecule to a tumor cell bearing an IL-13 receptor. The method involves providing a chimeric molecule that comprises an effector molecule attached to a circularly permuted IL-13 (“cpIL-13”) that specifically binds an IL-13 receptor and contacting the tumor cell with the chimeric molecule. The compositions include chimeric molecules comprising effector molecules such as modified Pseudomonas exotoxin attached to a cpIL-13. The invention further provides vectors encoding the chimeric molecules.

    摘要翻译: 本发明提供了将效应分子特异性递送至携带IL-13受体的肿瘤细胞的方法和组合物。 该方法包括提供嵌合分子,其包含连接到特异性结合IL-13受体并使肿瘤细胞与嵌合分子接触的循环置换的IL-13(“cpIL-13”)的效应分子。 组合物包括包含效应分子的嵌合分子,例如连接到cpIL-13的修饰的假单胞菌外毒素。 本发明进一步提供编码嵌合分子的载体。