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公开(公告)号:US08945830B2
公开(公告)日:2015-02-03
申请号:US12859930
申请日:2010-08-20
申请人: James R. Heil , Daniel J. Schneider , Daniel T. Nieuwlandt , Sheri K. Wilcox , Dominic Zichi , Todd Gander , Bruce Eaton , Larry Gold
发明人: James R. Heil , Daniel J. Schneider , Daniel T. Nieuwlandt , Sheri K. Wilcox , Dominic Zichi , Todd Gander , Bruce Eaton , Larry Gold
CPC分类号: G01N33/54306 , C07B2200/11 , C12Q1/6832 , C12Q1/6834 , C12Q1/6837 , C40B40/00 , G01N33/58 , C12Q2537/101 , C12Q2525/205 , C12Q2523/313 , C12Q2525/161 , C12Q2565/514 , C12Q2565/101 , C12Q2541/101
摘要: The present disclosure describes methods, devices, reagents, and kits for the detection of one or more target molecules that may be present in a test sample. In one embodiment, a test sample is contacted with an aptamer that includes a tag and has a specific affinity for a target molecule. An aptamer affinity complex that includes an aptamer bound to its target molecule is allowed to form. If the test sample contains the target molecule, an aptamer affinity complex will generally form in the test sample. The aptamer affinity complex is optionally converted to an aptamer covalent complex that includes an aptamer covalently bound to its target molecule. The aptamer affinity complex (or optional aptamer covalent complex) can then be detected and/or quantified using any of a variety of methods known to one skilled in the art, including using a solid support, using mass spectrometry, and using quantitative polymerase chain reaction (Q-PCR).
摘要翻译: 本公开描述了用于检测可能存在于测试样品中的一种或多种靶分子的方法,装置,试剂和试剂盒。 在一个实施方案中,将测试样品与包含标签的适体接触并对靶分子具有特异性亲和力。 允许形成包含与其靶分子结合的适体的适体亲和复合体。 如果测试样品含有目标分子,通常将在测试样品中形成适体亲和复合体。 适体亲和复合物任选地转化为适体共价复合物,其包括与其靶分子共价结合的适体。 然后可以使用本领域技术人员已知的各种方法中的任一种检测和/或定量适体亲和复合物(或任选的适体共价复合物),包括使用固体支持物,使用质谱法和使用定量聚合酶链反应 (Q-PCR)。
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公开(公告)号:US20100317120A1
公开(公告)日:2010-12-16
申请号:US12859930
申请日:2010-08-20
申请人: James R. Heil , Daniel J. Schneider , Daniel T. Nieuwlandt , Sheri K. Wilcox , Dominic Zichi , Todd Gander , Bruce Eaton , Larry Gold
发明人: James R. Heil , Daniel J. Schneider , Daniel T. Nieuwlandt , Sheri K. Wilcox , Dominic Zichi , Todd Gander , Bruce Eaton , Larry Gold
IPC分类号: G01N33/68
CPC分类号: G01N33/54306 , C07B2200/11 , C12Q1/6832 , C12Q1/6834 , C12Q1/6837 , C40B40/00 , G01N33/58 , C12Q2537/101 , C12Q2525/205 , C12Q2523/313 , C12Q2525/161 , C12Q2565/514 , C12Q2565/101 , C12Q2541/101
摘要: The present disclosure describes methods, devices, reagents, and kits for the detection of one or more target molecules that may be present in a test sample. In one embodiment, a test sample is contacted with an aptamer that includes a tag and has a specific affinity for a target molecule. An aptamer affinity complex that includes an aptamer bound to its target molecule is allowed to form. If the test sample contains the target molecule, an aptamer affinity complex will generally form in the test sample. The aptamer affinity complex is optionally converted to an aptamer covalent complex that includes an aptamer covalently bound to its target molecule. The aptamer affinity complex (or optional aptamer covalent complex) can then be detected and/or quantified using any of a variety of methods known to one skilled in the art, including using a solid support, using mass spectrometry, and using quantitative polymerase chain reaction (Q-PCR).
摘要翻译: 本公开描述了用于检测可能存在于测试样品中的一种或多种靶分子的方法,装置,试剂和试剂盒。 在一个实施方案中,将测试样品与包含标签的适体接触并对靶分子具有特异性亲和力。 允许形成包含与其靶分子结合的适体的适体亲和复合体。 如果测试样品含有目标分子,通常将在测试样品中形成适体亲和复合体。 适体亲和复合物任选地转化为适体共价复合物,其包括与其靶分子共价结合的适体。 然后可以使用本领域技术人员已知的各种方法中的任一种检测和/或定量适体亲和复合物(或任选的适体共价复合物),包括使用固体支持物,使用质谱法和使用定量聚合酶链反应 (Q-PCR)。
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3.
公开(公告)号:US20120071342A1
公开(公告)日:2012-03-22
申请号:US13233794
申请日:2011-09-15
申请人: Michael J. Lochhead , Jeffrey Ives , Kathryn Todorof , Charles Greef , Marie J. Delaney , Kevin D. Moll , Kurt R. Vogel , Keagan B. Rowley , Evelyn S. Woodruff , John S. Dunn , Christopher J. Myatt , Daniel T. Nieuwlandt
发明人: Michael J. Lochhead , Jeffrey Ives , Kathryn Todorof , Charles Greef , Marie J. Delaney , Kevin D. Moll , Kurt R. Vogel , Keagan B. Rowley , Evelyn S. Woodruff , John S. Dunn , Christopher J. Myatt , Daniel T. Nieuwlandt
CPC分类号: G01N33/54373 , B01L3/502715 , B01L9/52 , B01L2300/0636 , B01L2300/0654 , B01L2300/0825 , B01L2400/0406 , G01N21/6452 , G01N21/648 , G01N21/7703
摘要: A rapid diagnostic system that delivers a panel of serologic assay results using a small amount of blood, serum, or plasma is described. The system includes a disposable cartridge and a reader instrument, based on planar waveguide imaging technology. The cartridge incorporates a microarray of recombinant antigens and antibody controls in a fluidic channel, providing multiple parallel fluorescence assay results for a single sample.
摘要翻译: 描述了使用少量血液,血清或血浆提供一组血清学测定结果的快速诊断系统。 该系统包括基于平面波导成像技术的一次性盒和读取器。 该盒在流体通道中结合重组抗原和抗体对照的微阵列,为单个样品提供多个平行的荧光测定结果。
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公开(公告)号:US08586347B2
公开(公告)日:2013-11-19
申请号:US13233794
申请日:2011-09-15
申请人: Michael J. Lochhead , Jeffrey Ives , Kathryn Todorof , Charles Greef , Marie J. Delaney , Kevin D. Moll , Kurt R. Vogel , Keagan B. Rowley , Evelyn S. Woodruff , John S. Dunn , Christopher J. Myatt , Daniel T. Nieuwlandt
发明人: Michael J. Lochhead , Jeffrey Ives , Kathryn Todorof , Charles Greef , Marie J. Delaney , Kevin D. Moll , Kurt R. Vogel , Keagan B. Rowley , Evelyn S. Woodruff , John S. Dunn , Christopher J. Myatt , Daniel T. Nieuwlandt
CPC分类号: G01N33/54373 , B01L3/502715 , B01L9/52 , B01L2300/0636 , B01L2300/0654 , B01L2300/0825 , B01L2400/0406 , G01N21/6452 , G01N21/648 , G01N21/7703
摘要: A rapid diagnostic system that delivers a panel of serologic assay results using a small amount of blood, serum, or plasma is described. The system includes a disposable cartridge and a reader instrument, based on planar waveguide imaging technology. The cartridge incorporates a microarray of recombinant antigens and antibody controls in a fluidic channel, providing multiple parallel fluorescence assay results for a single sample.
摘要翻译: 描述了使用少量血液,血清或血浆提供一组血清学测定结果的快速诊断系统。 该系统包括基于平面波导成像技术的一次性盒和读取器。 该盒在流体通道中结合重组抗原和抗体对照的微阵列,为单个样品提供多个平行的荧光测定结果。
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