Transcriptional regulatory sequence of carcinoembryonic antigen for expression targeting
    1.
    发明授权
    Transcriptional regulatory sequence of carcinoembryonic antigen for expression targeting 失效
    癌胚抗原的转录调控序列用于表达靶向

    公开(公告)号:US06194211B1

    公开(公告)日:2001-02-27

    申请号:US08646301

    申请日:1996-05-16

    IPC分类号: C12N1563

    CPC分类号: C12N15/85

    摘要: The transcriptional regulatory sequence (TRS) of Carcinoembryonic Antigen (CEA) and molecular chimeras comprising the CEA TRS and DNA encoding a heterologous enzyme are described. Such molecular chimeras are capable of targeting the expression of the heterologous enzyme to CEA-positive cells. The heterologous enzyme may be cytosine deaminase.

    摘要翻译: 描述了癌胚抗原(CEA)和包含CEA TRS和编码异源酶的DNA的分子嵌合体的转录调节序列(TRS)。 这种分子嵌合体能够将异源酶的表达靶向CEA阳性细胞。 异源酶可以是胞嘧啶脱氨酶。