SIGNALING INOSITOL POLYPHOSPHATE 5-PHOSPHATASES (SIPs)
    6.
    发明公开
    SIGNALING INOSITOL POLYPHOSPHATE 5-PHOSPHATASES (SIPs) 失效
    非甾体类聚磷酸酯-5-磷酸酯(SIPs)FUER DIE SIGNALUEBERTRAGUNG

    公开(公告)号:EP0865483A2

    公开(公告)日:1998-09-23

    申请号:EP96942928.0

    申请日:1996-12-06

    IPC分类号: C07K16 C12N9 C12N15 A61K38

    CPC分类号: C12N9/16 A61K38/00 C07K16/40

    摘要: Novel polypeptides called signaling inositol polyphosphate 5-phosphatases are described called SIP-130, SIP-125, and SIP-N. SIP-130 is capable of binding to a PTB domain of SH2 and collagen containing protein (SHC). Also provided are polynucleotide sequences encoding the novel polypeptides, as well as vectors and host cells containing the polynucleotides. Further provided are modulators including agonists and antagonists of the novel polypeptides for use as therapeutics, including antibodies, polypeptides, small molecules, and polynucleotides and methods of using the therapeutics in treatment of diseases associated with abnormal cell growth. Methods of making the polypeptides, polynucleotides, vectors, host cells, antibodies, and small molecules are also provided. Gene delivery vehicles including SIP and SIP activity-modulating polynucleotides are described.