发明名称 Energy transfer hybridization assay using intercalators and lanthanide metals
摘要 Disclosed is a nucleic acid hybridization assay composition for detecting the presence or absence of a target oligo- or polynucleotide in a sample. The composition comprises: a solid matrix having at least one surface which is substituted with a first intercalator capable of binding dsDNA, dsRNA, or DNA-RNA hybrids; a second intercalator, which may or may not comprise at least one fluorophore, said intercalator or said fluorophore, each acting as either an energy donor or an energy acceptor: and an oligo- or polynucleotide probe which is specifically hybridizable with the target oligo- or polynucleotide and has directly or indirectly bound thereto, at least one lanthanide metal chelate or at least one fluorophore, each acting as either an energy donor or an energy acceptor. Also disclosed are a method and kit for its use.
申请公布号 US2001026921(A1) 申请公布日期 2001.10.04
申请号 US20010815649 申请日期 2001.03.23
申请人 ENZO DIAGNOSTICS, INC., 发明人 RABBANI ELAZAR;HURLEY IAN
分类号 C07H21/00;C07H23/00;C12Q1/68;(IPC1-7):C12Q1/68 主分类号 C07H21/00
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