发明名称 |
A METHOD FOR MEASURING DNA POLYMERIZATION AND APPLICATIONS OF THE METHOD |
摘要 |
A method for measuring DNA-dependent DNA polymerisation in a biological sample, is described. The method comprises the steps of providing a primer with a single stranded short specific sequence, which is unable to base pair internally, bound to a solid phase; contacting the primer construct with a reaction mixture containing a single stranded deoxynucleotide template with a part of the sequence complementary to the primer and the four deoxynucleoside triphosphates, one of which is modified so that it is specifically recognized by a labeled antibody; adding a biological sample comprising the DNA polymerase, such as retrovirus reverse transcriptase (RT), to the mixture; allowing the polymerase reaction to proceed; incubating the immobilized reaction product with the labeled antibody; detecting the amount of bound labeled antibody; and measuring the amount of incorporated modified deoxynucleoside triphosphate, as a measure of the DNA polymerisation, which may be used drug susceptibility testing. A commercial package is also disclosed.
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申请公布号 |
WO02103039(A1) |
申请公布日期 |
2002.12.27 |
申请号 |
WO2002SE01155 |
申请日期 |
2002.06.14 |
申请人 |
CAVIDI TECH AB;KAELLANDER, CLAS;PETTERSSON, INGVAR;GRONOWITZ, SIMON;SHAO, XINGWU |
发明人 |
KAELLANDER, CLAS;PETTERSSON, INGVAR;GRONOWITZ, SIMON;SHAO, XINGWU |
分类号 |
G01N33/50;C12N15/09;C12Q1/68;C12Q1/70;G01N33/15;G01N33/53;G01N33/566;(IPC1-7):C12Q1/48 |
主分类号 |
G01N33/50 |
代理机构 |
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