发明名称 |
Recombinant bacterial cells for delivery of PNP to tumor cells |
摘要 |
The present invention provides a procaryotic host cell stably transformed or transfected by a vector including a DNA sequence encoding for purine nucleoside phosphorylase or hydrolase. The transformed or transfected procaryotic host cell can be used in combination with a purine substrate to treat tumor cells and/or virally infected cells.
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申请公布号 |
US6958318(B2) |
申请公布日期 |
2005.10.25 |
申请号 |
US20020198034 |
申请日期 |
2002.07.18 |
申请人 |
SOUTHERN RESEARCH INSTITUTE |
发明人 |
SORSCHER ERIC J.;PARKER WILLIAM B.;WAUD WILLIAM;GADI VIJAYAKRISHNA K.;BENNETT, JR. LEONARD L. |
分类号 |
A61K38/45;A61K47/48;A61K48/00;C12N9/10;(IPC1-7):A01N37/18;C07K1/00;C07K14/00 |
主分类号 |
A61K38/45 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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