METHODS FOR ENHANCING NUCLEIC ACID HYBRIDIZATION
    9.
    发明公开
    METHODS FOR ENHANCING NUCLEIC ACID HYBRIDIZATION 有权
    增强核酸杂交的方法

    公开(公告)号:EP2553123A1

    公开(公告)日:2013-02-06

    申请号:EP11760380.3

    申请日:2011-03-28

    IPC分类号: C12Q1/68 A61K31/11

    摘要: A composition comprising an oligonucleotide having the structure 5′-Y1-L1-X-L2-Y2-3′. Y1 comprises a sequence of one or more DNA or RNA nucleotides, including a first nucleotide N1 having a 3′ phosphate covalently linked to L1. Y2 comprises a sequence of one or more DNA or RNA nucleotides, including a second nucleotide N2 having a 5′ phosphate covalently linked to L2. L1 and L2 each independently are a direct bond or a C1-C7 alkyl, alkynyl, alkenyl, heteroalkyl, substituted alkyl, aryl, heteroaryl, substituted aryl, cycloalkyl, alkylaryl, or alkoxyl group. X is R1 is a hydrogen or a C1-C8 alkyl. M is a label or ligand comprising a fused polycyclic aromatic moiety.

    摘要翻译: 包含具有结构5'-Y1-L1-X-L2-Y2-3'的寡核苷酸的组合物。 Y1包含一个或多个DNA或RNA核苷酸的序列,包括具有3'端的第一核苷酸N1, 磷酸与L1共价连接。 Y2包含一个或多个DNA或RNA核苷酸的序列,包括具有5'端的第二核苷酸N2, 磷酸酯与L2共价连接。 L 1和L 2各自独立地为直接键或C 1 -C 7烷基,炔基,烯基,杂烷基,取代的烷基,芳基,杂芳基,取代的芳基,环烷基,烷基芳基或烷氧基。 X是R 1是氢或C 1 -C 8烷基。 M是包含稠合多环芳族部分的标记或配体。