Compositions and methods for performing hybridization assays using target enhanced signal amplification (TESA)
申请人:——
公开号:US20030219755A1
公开(公告)日:2003-11-27
This invention relates to methods of signal amplification in nucleic acid hybridization reactions without the use of direct amplification of the target sequence. More particularly, it relates to methods of detecting target nucleic acids in samples such that detection is accomplished via probe-target and target-target hybridization. In one aspect, the present invention relates to methods of detecting genomic target nucleic acids such that the signal is amplified via formation of target-probe complexes.
本发明涉及在核酸杂交反应中不使用靶序列直接扩增信号的方法。更具体地说,它涉及通过探针-靶标和靶标-靶标杂交来检测样品中靶核酸的方法。在一个方面,本发明涉及检测基因组靶核酸的方法,通过形成靶-探针复合物来放大信号。