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    • 77. 发明授权
    • Immunoassays for topiramate
    • 托吡酯的免疫测定
    • US07655429B2
    • 2010-02-02
    • US11858426
    • 2007-09-20
    • Anlong OuyangLili Arabshahi
    • Anlong OuyangLili Arabshahi
    • G01N33/53G01N33/573G01N33/532C07K16/00C07K1/04G01N33/533C07D321/10
    • C07H5/04C07H9/04G01N33/9473Y10S436/815
    • Topiramate analogs have substituents at the sulfamate group, 9-position, or 10-position. Topiramate analogs may include immunogenic moieties to prepare anti-topiramate antibodies, or antigenic moieties for immunodiagnostic assays. Also, the topiramate analog can include tracer moieties for detecting the presence or amount of the analog during an immunodiagnostic assay. Additionally, the topiramate analogs can be used in immunodiagnostic assays to compete with topiramate for binding with anti-topiramate antibodies. Such an immunodiagnostic assay can be used for detecting the presence of topiramate in a sample obtained from a subject previously administered topiramate by the following: combining an anti-topiramate antibody and a topiramate analog with a sample to form a first composition; allowing any free topiramate from the sample and the topiramate analog to compete for binding with the antibody; detecting binding between the topiramate analog and the antibody.
    • 托吡酯类似物在氨基磺酸盐基团,9-位或10-位具有取代基。 托吡酯类似物可以包括免疫原性部分以制备抗托吡酯抗体或用于免疫诊断测定的抗原部分。 此外,托吡酯类似物可以包括用于在免疫诊断测定期间检测模拟物的存在或量的示踪剂部分。 此外,托吡酯类似物可用于免疫诊断测定以与托吡酯竞争与抗托吡酯抗体结合。 通过以下方法,这种免疫诊断测定可用于检测从先前施用托吡酯的受试者获得的样品中托吡酯的存在:将抗托吡酯与托吡酯类似物与样品结合以形成第一组合物; 允许来自样品和托吡酯类似物的任何游离托吡酯与抗体竞争结合; 检测托吡酯类似物和抗体之间的结合。