Non-competitive immunoassay for small analytes
    3.
    发明授权
    Non-competitive immunoassay for small analytes 有权
    非竞争性的小分析物免疫测定

    公开(公告)号:US07749712B2

    公开(公告)日:2010-07-06

    申请号:US10535260

    申请日:2003-11-17

    IPC分类号: G01N33/00 G01N33/53

    摘要: A non-competitive immunoassay for small analytes, wherein the analyte is reacted with two binding partners. The first binding partner binds to the analyte to form a complex between the first binding partner and the analyte, and the second binding partner binds to the complex formed by the first binding partner and the analyte. The resulting complex formed between the analyte and the binding partners is detected. The binding partners are proteins, such as antibodies including antibody fragments.

    摘要翻译: 用于小分析物的非竞争性免疫测定法,其中分析物与两个结合配偶体反应。 第一结合配偶体与分析物结合以在第一结合配偶体和分析物之间形成复合物,并且第二结合配偶体与由第一结合配偶体和分析物形成的复合物结合。 检测在分析物和结合配偶体之间形成的所得复合物。 结合配偶体是蛋白质,例如包括抗体片段的抗体。

    METHOD AND TEST KIT FOR QUANTITATIVE DETERMINATION OF POLYNUCLEOTIDES IN A MIXTURE
    6.
    发明申请
    METHOD AND TEST KIT FOR QUANTITATIVE DETERMINATION OF POLYNUCLEOTIDES IN A MIXTURE 有权
    用于定量测定混合物中多核苷酸的方法和测试工具

    公开(公告)号:US20080233591A1

    公开(公告)日:2008-09-25

    申请号:US12105960

    申请日:2008-04-18

    IPC分类号: C12Q1/68

    摘要: The invention relates to a method and test kit for quantitative determination of the amounts or relative proportions of polynucleotides in a mixture. The invention enables assessment of dynamic variations in a mixed population of organisms using affinity aided solution hybridization. The test kit comprises organized pools of polynucleotide probes having approximately the same number of nucleotides, which are distinguishable using resolution enabling tags providing the probes with different sizes. The resolution enabling tags may simultaneously act as tracer, affinity or primer tags. The probes are allowed to hybridize with affinity tagged analyte polynucleotides. The result is hybrids, recoverable on separation aiding tools provided with counterparts of the affinity tag. After the quantitative release of the probes, the individual probes can be amplified and recorded. The method and test kit are useful for determining hygienic and epidemiologic situations and evaluating the effect of antibiotic treatment and sanitary measures.

    摘要翻译: 本发明涉及用于定量测定混合物中多核苷酸的量或相对比例的方法和测试试剂盒。 本发明能够使用亲和辅助溶液杂交来评估混合生物群体中的动态变化。 测试试剂盒包括具有大致相同数目的核苷酸的有组织的多核苷酸探针池,其可使用分辨率使得能够使提供不同尺寸的探针的标签是可区分的。 分辨率启用标签可以同时作为示踪剂,亲和力或引物标签。 使探针与亲和标记的分析物多核苷酸杂交。 结果是混合物,可在与亲和标签的对应物提供的分离辅助工具上恢复。 在探针定量释放后,可以扩增和记录各个探针。 该方法和检测试剂盒可用于确定卫生和流行病学情况,并评估抗生素治疗和卫生措施的效果。

    Method and test kit for quantitative determination of polynucleotides in a mixture
    7.
    发明授权
    Method and test kit for quantitative determination of polynucleotides in a mixture 失效
    用于定量测定混合物中多核苷酸的方法和测试试剂盒

    公开(公告)号:US07361461B2

    公开(公告)日:2008-04-22

    申请号:US10519403

    申请日:2003-07-04

    IPC分类号: C12Q1/68

    摘要: The invention relates to a method and test kit for quantitative determination of the amounts or relative proportions of polynucleotides in a mixture. The invention enables assessment of dynamic variations in a mixed population of organisms using affinity aided solution hybridization. The test kit comprises organized pools of polynucleotide probes having approximately the same number of nucleotides, which are distinguishable using resolution enabling tags providing the probes with different sizes. The resolution enabling tags may simultaneously act as tracer, affinity or primer tags. The probes are allowed to hybridize with affinity tagged analyte polynucleotides. The result is hybrids, recoverable on separation aiding tools provided with counterparts of the affinity tag. After the quantitative release of the probes, the individual probes can be amplified and recorded. The method and test kit are useful for determining hygienic and epidemiologic situations and evaluating the effect of antibiotic treatment and sanitary measures.

    摘要翻译: 本发明涉及用于定量测定混合物中多核苷酸的量或相对比例的方法和测试试剂盒。 本发明能够使用亲和辅助溶液杂交来评估混合生物群体中的动态变化。 测试试剂盒包括具有大致相同数目的核苷酸的有组织的多核苷酸探针池,其可使用分辨率使得能够使提供不同尺寸的探针的标签是可区分的。 分辨率启用标签可以同时作为示踪剂,亲和力或引物标签。 使探针与亲和标记的分析物多核苷酸杂交。 结果是混合物,可在与亲和标签的对应物提供的分离辅助工具上恢复。 在探针定量释放后,可以扩增和记录各个探针。 该方法和检测试剂盒可用于确定卫生和流行病学情况,并评估抗生素治疗和卫生措施的效果。