发明名称 |
Methods of using FET labeled oligonucleotides that include a 3' 5' exonuclease resistant quencher domain and compositions for practicing the same |
摘要 |
Methods and compositions are provided for detecting a primer extension product in a reaction mixture. In the subject methods, a primer extension reaction is conducted in the presence of a polymerase having 3'†’5' exonuclease activity and at least one FET labelled oligonucleotide probe that includes a 3'†’5' exonuclease resistant quencher domain. Also provided are systems and kits for practicing the subject methods. The subject invention finds use in a variety of different applications, and are particularly suited for use in high fidelity PCR based reactions, including SNP detection applications, allelic variation detection applications, and the like. |
申请公布号 |
EP1952792(A1) |
申请公布日期 |
2008.08.06 |
申请号 |
EP20080153863 |
申请日期 |
2003.02.25 |
申请人 |
INVITROGEN CORPORATION |
发明人 |
CHOU, QUIN;CABRADILLA, JR. CIRILO D.;SPASIC, DRAGAN |
分类号 |
A61K6/00;C12N15/09;A61K;C07H21/02;C07H21/04;C12P19/34;C12Q1/68;G01N33/533 |
主分类号 |
A61K6/00 |
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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