Method for typing and detecting HBV
    4.
    发明公开
    Method for typing and detecting HBV 失效
    打字的方法和HBV的检测

    公开(公告)号:EP2322669A2

    公开(公告)日:2011-05-18

    申请号:EP10181900.1

    申请日:1997-04-21

    申请人: Innogenetics N.V.

    IPC分类号: C12Q1/70

    CPC分类号: C12Q1/706

    摘要: The present invention relates to a method for detection and/or genetic analysis of HBV in a biological sample, comprising hybridizing the polynucleic acids of the sample with a combination of at least two nucleotide probes, with said combination hybridizing specifically to a mutant target sequence chosen from the HBV RT pol gene region and/or to a mutant target sequence chosen from the HBV preCore region and/or to a mutant target sequence chosen from the HBsAg region of HBV and/or to a HBV genotype-specific target sequence, with said target sequences being chosen from Figure 1 , and with said probes being applied to known locations on a solid support and with said probes being capable of hybridizing to the polynucleic acids of the sample under the same hybridization and wash conditions, or with said probes hybridizing specifically with a sequence complementary to any of said target sequences, or a sequence wherein T of said target sequence is replaced by U; and detecting the hybrids formed; and inferring the HBV genotype and/or mutants present in said sample from the differential hybridization signal(s) obtained.
    The invention further relates to sets of nucleotide probes and possibly primers useful in said methods as well as to their use in a method for typing and/orp detecting HBV and to assay kits using the same.