发明名称 |
DELIVERY OF SUPEROXIDE DISMUTASE TO NEURONAL CELLS |
摘要 |
A composition for delivery of superoxide dismutase to neuronal cells compris e a superoxide dismutase linked by a linker to a neuronal cell targeting component, which component comprises a first domain that binds to a neuronal cell and a second domain that translocates the superoxide dismutase into the neuronal cell. After translocation, the linker is cleaved to release superoxide dismutase from the neuronal cell targeting domain. Also described is use of the composition for treatment of oxidative damage to neuronal cell s and further targeting of the composition using human mitochondrial leader sequences. A hybrid polypeptide is described that contains a bacterial superoxide dismutase plus a sequence that targets a human mitochondria.</SDO AB>
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申请公布号 |
CA2349496(A1) |
申请公布日期 |
2000.05.18 |
申请号 |
CA19992349496 |
申请日期 |
1999.11.05 |
申请人 |
MICROBIOLOGICAL RESEARCH AUTHORITY |
发明人 |
SILMAN, NIGEL;SUTTON, JOHN MARK;SHONE, CLIFFORD CHARLES;HALLIS, BASSAM |
分类号 |
C12N15/09;A61K38/00;A61K38/44;A61K47/48;A61K48/00;A61P25/28;A61P39/06;C07K14/33;C12N1/15;C12N1/19;C12N1/21;C12N5/10;C12N9/02;C12N15/53;(IPC1-7):C12N15/53;A61K39/08;C12N15/62 |
主分类号 |
C12N15/09 |
代理机构 |
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