发明名称 |
Methods of assaying data-repairing enzymes and their alkylated derivatives |
摘要 |
The present invention provides methods of assaying the human DNA repair enzyme O<6>-methylguanine-DNA methyltransferase (MGMT) and/or active site alkylated derivatives thereof (R-MGMT), which rely on the ability of a protease, e.g. V8 Protease (also referred to as Glu-C Protease), to distinguish between these two enzyme forms. Such a method comprises the steps of: (a) contacting the sample with a protease to which one of human MGMT and R-MGMT is preferentially sensitive; and (b) determining whether the treated sample contains one or more polypeptides selected from (i) at least one polypeptide fragment characteristic of action of the protease on the protease-sensitive form of human MGMT and (ii) the protease-resistant form of human MGMT.
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申请公布号 |
GB2289125(A) |
申请公布日期 |
1995.11.08 |
申请号 |
GB19950003698 |
申请日期 |
1995.01.13 |
申请人 |
* NATIONAL UNIVERSITY OF SINGAPORE |
发明人 |
BENJAMIN FUK LOI * LI;TECK CHOON * AYI |
分类号 |
C07K16/40;C12Q1/37;C12Q1/48;G01N33/50;(IPC1-7):C12Q1/48;C12N5/18 |
主分类号 |
C07K16/40 |
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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