Hairpin-labeled probes and methods of use
    1.
    发明申请
    Hairpin-labeled probes and methods of use 审中-公开
    发夹标记的探针和使用方法

    公开(公告)号:US20050059049A1

    公开(公告)日:2005-03-17

    申请号:US10886315

    申请日:2004-07-07

    摘要: The present invention provides nucleic acid hybridization probes having a target-binding region and a labeled hairpin structure at at least one end of the probe. The hairpin-labeled probes include oligonucleotides, dendrimers, and primer-extended nucleic acids. The probes can be used in disclosed methods for detection of target nucleic acids. In addition, the oligonucleotide probes can be used in disclosed methods for primer-extension, including, e.g., random priming and PCR amplification, to produce the primer-extended hairpin-labeled probes. Also disclosed are kits comprising the hairpin-labeled oligonucleotide and dendrimer probes. Further, the present invention provides biomolecules (e.g., peptides, polypeptides, carbohydrates, lipids, and the like) that are labeled via linkage to labeled hairpin structures.

    摘要翻译: 本发明提供在探针的至少一端具有靶结合区和标记的发夹结构的核酸杂交探针。 发夹标记的探针包括寡核苷酸,树枝状大分子和引物延伸的核酸。 探针可用于公开的靶核酸检测方法中。 此外,寡核苷酸探针可用于公开的引物延伸方法,包括例如随机引发和PCR扩增,以产生引物延伸的发夹标记的探针。 还公开了包含发夹标记的寡核苷酸和树状聚合物探针的试剂盒。 此外,本发明提供通过与标记的发夹结构连接而标记的生物分子(例如肽,多肽,碳水化合物,脂质等)。