Assay for JC virus antibodies
    9.
    发明授权
    Assay for JC virus antibodies 有权
    测定JC病毒抗体

    公开(公告)号:US09316641B2

    公开(公告)日:2016-04-19

    申请号:US13521311

    申请日:2011-01-11

    IPC分类号: C12Q1/70 G01N33/569

    摘要: The disclosure relates to methods and reagents for analyzing samples for the presence of JC virus antibodies. Disclosed is a method that includes obtaining a biological sample from a subject (e.g., plasma, serum, blood, urine, or cerebrospinal fluid), contacting the sample with highly purified viral-like particles (HPVLPs) under conditions suitable for binding of a JCV antibody in the sample to an HPVLP, and detecting the level of JCV antibody binding in the sample to HPVLP. In one embodiment, determining the level of anti-JCV antibodies in the subject sample provides a method of identifying PML risk in a subject.

    摘要翻译: 本公开涉及用于分析样品存在JC病毒抗体的方法和试剂。 公开了一种方法,其包括从受试者(例如血浆,血清,血液,尿液或脑脊髓液)获得生物样品,在适合于结合JCV的条件下使样品与高度纯化的病毒样颗粒(HPVLP)接触 样品中的抗体与HPVLP的检测,并检测JCV抗体在样品中与HPVLP结合的水平。 在一个实施方案中,确定受试样品中抗JCV抗体的水平提供了在受试者中鉴定PML风险的方法。

    ASSAY FOR JC VIRUS ANTIBODIES
    10.
    发明申请
    ASSAY FOR JC VIRUS ANTIBODIES 有权
    测试JC病毒抗体

    公开(公告)号:US20130022961A1

    公开(公告)日:2013-01-24

    申请号:US13521311

    申请日:2011-01-11

    IPC分类号: C12Q1/70 C12N7/04

    摘要: The disclosure relates to methods and reagents for analyzing samples for the presence of JC virus antibodies. Disclosed is a method that includes obtaining a biological sample from a subject (e.g., plasma, serum, blood, urine, or cerebrospinal fluid), contacting the sample with highly purified viral-like particles (HPVLPs) under conditions suitable for binding of a JCV antibody in the sample to an HPVLP, and detecting the level of JCV antibody binding in the sample to HPVLP. In one embodiment, determining the level of anti-JCV antibodies in the subject sample provides a method of identifying PML risk in a subject.

    摘要翻译: 本公开涉及用于分析样品存在JC病毒抗体的方法和试剂。 公开了一种方法,其包括从受试者(例如血浆,血清,血液,尿液或脑脊髓液)获得生物样品,在适合于结合JCV的条件下使样品与高度纯化的病毒样颗粒(HPVLP)接触 样品中的抗体与HPVLP的检测,并检测JCV抗体在样品中与HPVLP结合的水平。 在一个实施方案中,确定受试样品中抗JCV抗体的水平提供了在受试者中鉴定PML风险的方法。