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    • 66. 发明授权
    • Immunoassay method for human CXCL1 protein
    • 人类CXCL1蛋白免疫测定法
    • US09309312B2
    • 2016-04-12
    • US13126877
    • 2009-10-29
    • Satoko KanamoriGiman JungYoshinori TanakaAiko Takayama
    • Satoko KanamoriGiman JungYoshinori TanakaAiko Takayama
    • C07K16/24G01N33/68G01N33/543G01N33/563A61K39/00
    • C07K16/24A61K2039/505C07K2317/34C07K2317/565C07K2317/76G01N33/543G01N33/6857G01N33/6863G01N2333/522
    • An object of the present invention is to detect a human CXCL1 protein with high sensitivity. An immunoassay method is provided for a human CXCL1 protein, by which human CXCL1 or a fragment thereof in a sample is measured using two or more types of anti-human CXCL1 monoclonal antibodies or fragments thereof, wherein: each of the two or more types of anti-human CXCL1 monoclonal antibodies or fragments thereof specifically recognizes any one of sequence regions of the amino acid sequences shown in SEQ ID NOS: 1-3, which are partial sequences of the amino acid sequence composing a human CXCL1 protein; and the two or more types of anti-human CXCL1 monoclonal antibodies or fragments thereof specifically recognize sequence regions that differ from each other. Monoclonal antibodies or fragments thereof are provided, each of which specifically recognizes any one sequence region of the amino acid sequences shown in SEQ ID NOS: 1-3 and has a new amino acid sequence.
    • 本发明的目的是高灵敏度地检测人CXCL1蛋白。 提供了人CXCL1蛋白的免疫测定方法,通过该方法,使用两种或更多种抗人CXCL1单克隆抗体或其片段测量样品中的人CXCL1或其片段,其中:所述两种或更多种类型的 抗人CXCL1单克隆抗体或其片段特异性识别作为构成人CXCL1蛋白的氨基酸序列的部分序列的SEQ ID NO:1-3所示的氨基酸序列的任何一个序列区域; 两种以上抗人CXCL1单克隆抗体或其片段特异性识别彼此不同的序列区。 提供了单克隆抗体或其片段,其各自特异性识别SEQ ID NO:1-3所示的氨基酸序列的任何一个序列区,并具有新的氨基酸序列。
    • 68. 发明申请
    • MATERIAL AND METHODS FOR DIAGNOSING AND TREATING KAWASAKI DISEASE AND KLS
    • 用于诊断和治疗川崎病和KLS的材料和方法
    • US20150247848A1
    • 2015-09-03
    • US14427576
    • 2013-09-12
    • Indiana University Research & Technology Corporation
    • Raymond M. Johnson
    • G01N33/564C07K16/28C07K16/24
    • G01N33/564C07K16/24C07K16/2866C07K2317/76G01N33/6863G01N2333/522G01N2333/523G01N2333/5412G01N2333/5437G01N2333/7151
    • Two patients diagnosed with KLS were treated. One patient had severe KLS that progressed to the equivalent of pediatric Kawasaki Disease Shock E Syndrome (KDSS). The second patient had a typical KLS presentation and clinical course. Cytokines and chemokines provide inflammatory signatures in the serum that reflect the polarity of the immune response and the affected cell types. Multiplex ELISA technology was used to define the cytokine milieu in the serum of the two adult IIIV patients with KLS during the acute and convalescent phases. Those sera were compared with sera from asymptomatic HIV subjects and a normal serum control. Those comparisons suggest that HIV KLS is a dysfunctional Th2 response to an unknown inciting agent in the vascular wall, and that a multiplex ELISA or similar technology based a limited combination of KLS/KD pathogenesis-related cytokines (IL-6, IL-13, sTNFRII) and endothelial/smooth muscle chemokines (CCL1, CCL2, CxCL11 may provide an objective tool for diagnosing KLS and Kawasaki Disease. Because KD and HIV KLS are the only known “Th2” vasculitidies that spare the lungs (unique clinical presentation) and include plasma cell infiltration of the vascular wall as a prominent histopathologic feature (unique pathophysiology), a diagnostic test based on combinations of the above analytes will be highly specific and therefore clinically useful.
    • 两名诊断为KLS的患者接受治疗。 一名患者严重的KLS进展到相当于小儿川崎病震颤综合征(KDSS)。 第二名患者具有典型的KLS介绍和临床课程。 细胞因子和趋化因子在血清中提供反映免疫反应极性和受影响细胞类型的炎症特征。 复发ELISA技术用于定义急性期和恢复期两组成人IIIV患者血清中的细胞因子环境。 将这些血清与来自无症状HIV受试者的血清和正常血清对照进行比较。 这些比较表明,HIV KLS是对血管壁中未知煽动剂的功能障碍Th2应答,并且基于KLS / KD发病相关细胞因子(IL-6,IL-13, sTNFRII)和内皮/平滑肌趋化因子(CCL1,CCL2,CxCL11)可以为诊断KLS和川崎病提供客观的工具,因为KD和HIV KLS是唯一已知的“Th2”血管弹药(独特的临床表现),包括 作为突出的组织病理学特征(独特的病理生理学)的血管壁浆细胞浸润,基于上述分析物的组合的诊断测试将是高度特异性的,因此在临床上是有用的。
    • 70. 发明授权
    • Method of simultaneous detection of heparin-induced immunoglobulins types G, A, and M
    • 同时检测肝素诱导的G,A,M型免疫球蛋白的方法
    • US09017958B2
    • 2015-04-28
    • US14193391
    • 2014-02-28
    • Blood Center Research Foundation
    • Brian R. Curtis
    • G01N33/00G01N33/68G01N33/86
    • G01N33/6854G01N33/86G01N2333/522G01N2333/745G01N2400/40G01N2800/222
    • The invention provides a method for detecting heparin-induced antibodies comprising a) binding a PF4-heparin antigen to a solid surface; b) incubating the bound PF4-heparin with a sample comprising heparin-induced antibodies to be detected; c) contacting the sample with at least two labeled secondary antibodies, wherein the secondary antibodies bind to heparin-induced antibodies present in the sample; d) detecting the presence of the labeled secondary antibodies using flow cytometry or a suitable method, wherein the heparin-induced antibodies bound to the secondary antibodies are identified. In one embodiment, the at least two secondary antibodies are anti-human antibodies which specifically bind to heparin-induced antibodies and are selected from the group consisting of Ig, IgG, IgA, and IgM.
    • 本发明提供了检测肝素诱导的抗体的方法,其包括:a)将PF4-肝素抗原结合到固体表面; b)将结合的PF4-肝素与包含待检测的肝素诱导的抗体的样品孵育; c)使所述样品与至少两种标记的二抗接触,其中所述第二抗体结合存在于所述样品中的肝素诱导的抗体; d)使用流式细胞术或合适的方法检测标记的第二抗体的存在,其中鉴定与第二抗体结合的肝素诱导的抗体。 在一个实施方案中,所述至少两种第二抗体是特异性结合肝素诱导的抗体并且选自Ig,IgG,IgA和IgM的抗人抗体。