SINGLE RECEPTOR ASSAYS FOR IMMUNOSUPPRESSIVE DRUGS
    7.
    发明申请
    SINGLE RECEPTOR ASSAYS FOR IMMUNOSUPPRESSIVE DRUGS 失效
    用于免疫抑制药物的单次受体测定

    公开(公告)号:US20070054338A1

    公开(公告)日:2007-03-08

    申请号:US11468940

    申请日:2006-08-31

    IPC分类号: G01N33/53

    摘要: A highly specific homogeneous assay method for an immunosuppressive drug using an immunophilin in a single receptor format is provided. In the simplest format, a single receptor is utilized analogous to a competitive immunoassay whereby an immunophilin is substituted for an antibody, and a competition results between a drug conjugate and the drug analyte for a limited number of immunophilin binding sites. In a microparticle agglutination assay format, an immunophilin is either bound to a particle or in solution. In the case where an immunophilin is bound to a particle, a polyvalent conjugate of the drug analyte is present in solution.

    摘要翻译: 提供了使用单一受体形式的免疫亲和素的免疫抑制药物的高度特异性均一测定方法。 以最简单的形式,使用类似于竞争性免疫测定法的单一受体,其中免疫亲和素取代抗体,并且在有限数量的免疫亲和素结合位点之间的药物缀合物和药物分析物之间产生竞争。 在微粒凝集测定形式中,免疫亲和素结合于颗粒或溶液中。 在免疫亲和素与颗粒结合的情况下,溶液中存在药物分析物的多价缀合物。

    Single receptor assays for immunosuppressive drugs
    8.
    发明授权
    Single receptor assays for immunosuppressive drugs 失效
    免疫抑制药物的单一受体测定

    公开(公告)号:US07642059B2

    公开(公告)日:2010-01-05

    申请号:US11468940

    申请日:2006-08-31

    IPC分类号: G01N33/566 G01N33/53 C12Q1/00

    摘要: A highly specific homogeneous assay method for an immunosuppressive drug using an immunophilin in a single receptor format is provided. In the simplest format, a single receptor is utilized analogous to a competitive immunoassay whereby an immunophilin is substituted for an antibody, and a competition results between a drug conjugate and the drug analyte for a limited number of immunophilin binding sites. In a microparticle agglutination assay format, an immunophilin is either bound to a particle or in solution. In the case where an immunophilin is bound to a particle, a polyvalent conjugate of the drug analyte is present in solution.

    摘要翻译: 提供了使用单一受体形式的免疫亲和素的免疫抑制药物的高度特异性均一测定方法。 以最简单的形式,使用类似于竞争性免疫测定法的单一受体,其中免疫亲和素取代抗体,并且在有限数量的免疫亲和素结合位点之间的药物缀合物和药物分析物之间产生竞争。 在微粒凝集测定形式中,免疫亲和素结合于颗粒或溶液中。 在免疫亲和素与颗粒结合的情况下,溶液中存在药物分析物的多价缀合物。

    Site-specific aminoglycoside derivatives for use in immunodiagnostic assays
    10.
    发明授权
    Site-specific aminoglycoside derivatives for use in immunodiagnostic assays 有权
    用于免疫诊断测定的位点特异性氨基糖苷衍生物

    公开(公告)号:US07781570B2

    公开(公告)日:2010-08-24

    申请号:US11675216

    申请日:2007-02-15

    IPC分类号: C07K16/00 C07K1/04

    摘要: A method of making a derivatized aminoglycoside includes reacting an aminoglycoside with at least 2 equivalents of a divalent metal ion in an aprotic solvent to complex two neighboring amino group and hydroxyl group pairs; reacting the non-complexed amino groups with a protecting reagent to provide protecting groups; removing the divalent metal ion to provide two unprotected amino groups; reacting one of the unprotected amino groups with a reactive substance containing an linker, a carrier, or a label; and removing the protecting groups. This method can be used to produce novel compounds and regents.

    摘要翻译: 制备衍生化的氨基糖苷的方法包括在非质子溶剂中将氨基糖苷与至少2当量的二价金属离子反应以使两个相邻的氨基和羟基对复合; 使非络合氨基与保护试剂反应以提供保护基团; 除去二价金属离子以提供两个未保护的氨基; 使一个未保护的氨基与含有接头,载体或标记的反应性物质反应; 并除去保护基。 该方法可用于生产新型化合物和试剂。