Combined Biomarker Measurement of Fibrosis
    7.
    发明申请
    Combined Biomarker Measurement of Fibrosis 审中-公开
    联合生物标志物测量纤维化

    公开(公告)号:US20160223568A1

    公开(公告)日:2016-08-04

    申请号:US15014241

    申请日:2016-02-03

    IPC分类号: G01N33/68 G01N33/577

    摘要: Provided herein is a sandwich immunoassay for detecting cross-linked PIIINP that has at least two strands of PIIINP joined together by inter-strand cross-linking each having a C-terminal neo-epitope of PIIINP that is generated by N-protease cleavage of intact type III procollagen. A biological sample having the cross-linked PIIINP is contacted with a first surface-bound monoclonal antibody and then by a second monoclonal antibody, both specifically reactive with a neoepitope in the C-terminal sequence of PIIINP, and then binding of the second monoclonal antibody is determined. Also provided is a method for evaluating the efficacy of an antagonist drug targeting lysyl oxidases via the immunoassay and a kit containing a solid support binding the first monoclonal antibody and containing the second monoclonal antibody.

    摘要翻译: 本文提供了一种夹心免疫测定法,用于检测交联的PIIINP,其具有通过链间交联连接在一起的至少两条PIIINP链,每条链均具有由完整的N-蛋白酶切割产生的PIIINP的C-末端新表位 III型原胶原。 将具有交联的PIIINP的生物样品与第一表面结合的单克隆抗体接触,然后与第二单克隆抗体接触,所述第二单克隆抗体与PIIINP的C末端序列中的新表皮特异性反应,然后与第二单克隆抗体 决心,决意,决定。 还提供了用于通过免疫测定法评估靶向赖氨酰氧化酶的拮抗剂药物的功效的方法,以及含有结合第一单克隆抗体并含有第二单克隆抗体的固体支持物的试剂盒。

    Biochemical Markers for CVD Risk Assessment
    10.
    发明申请
    Biochemical Markers for CVD Risk Assessment 审中-公开
    生化标志物进行CVD风险评估

    公开(公告)号:US20160282362A1

    公开(公告)日:2016-09-29

    申请号:US15173852

    申请日:2016-06-06

    摘要: Provided is a method of bioassay for the quantification of peptide fragments comprising a neo-epitope formed by cleavage of a protein of an atherosclerotic plaque such as lumican, versican, perlecan, deocrin, biglycan, collagen type III, CRP, ApoE, or elastin by a proteinase. The method comprises contacting a sample such as urine or serum with an antibody reactive with the neo-epitope and determining the level of binding of the immunological binding partner to peptide fragments in the sample. The assay is predictive of risk of cardiovascular disease events.

    摘要翻译: 提供了一种用于定量肽片段的生物测定方法,其包括通过切割动脉粥样硬化斑块的蛋白质如lumican,versican,perlecan,deocrin,双糖链球蛋白,III型胶原,CRP,ApoE或弹性蛋白而形成的新表位, 蛋白酶。 该方法包括使诸如尿液或血清的样品与可与neo表位反应的抗体接触并确定免疫结合配偶体与样品中肽片段的结合水平。 该测定法预测心血管疾病事件的风险。