Human papillomavirus multiplexed assay
    1.
    发明授权
    Human papillomavirus multiplexed assay 失效
    人乳头状瘤病毒多重测定

    公开(公告)号:US07067258B2

    公开(公告)日:2006-06-27

    申请号:US10513088

    申请日:2003-04-25

    IPC分类号: C12Q1/68

    摘要: The present invention relates to an immunoassay for simultaneously measuring the presence of antibodies to a plurality of HPV types that utilizes particle-based flow cytometric analysis. The presence and/or titre of neutralizing antibodies in a test sample are determined in a competitive format, where known, type-specific, fluorescently labeled neutralizing monoclonal antibodies compete with antibodies within a test sample for binding to conformationally sensitive, neutralizing epitopes on specific HPV-VLPs. The invention also provides a microsphere complex comprising a microsphere coupled to an HPV VLP.

    摘要翻译: 本发明涉及用于同时测量利用基于粒子的流式细胞术分析的多种HPV类型的抗体的存在的免疫测定。 以竞争形式确定测试样品中的中和抗体的存在和/或滴度,其中已知的特异性,荧光标记的中和单克隆抗体与测试样品内的抗体竞争结合特异性HPV上的构象敏感的中和表位 -VLPs。 本发明还提供了包含与HPV VLP偶联的微球的微球复合物。