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    • 1. 发明授权
    • Translocation and mutant ROS kinase in human non-small cell lung carcinoma
    • 人非小细胞肺癌易位和突变型ROS激酶
    • US09096855B2
    • 2015-08-04
    • US12738210
    • 2008-10-20
    • Ting-Lei GuAilan Guo
    • Ting-Lei GuAilan Guo
    • C12Q1/68C12N15/11C12N15/12C12N15/113C07K14/74C07K14/82C07K16/40C12N9/99A61K39/00
    • C12Q1/6886A61K2039/505C07K14/70539C07K14/82C07K16/40C07K2319/00C12N9/12C12N9/99C12N15/1137C12Q1/68C12Q1/6813C12Q1/6883C12Q2600/136C12Q2600/156C12Q2600/158C12Y207/10001
    • In accordance with the invention, a novel gene translocation, (5q32, 6q22), in human non-small cell lung carcinoma (NSCLC) that results in a fusion proteins combining part of CD74 with Proto-oncogene Tyrosine Protein Kinase ROS Precursor (ROS) kinase has now been identified. The CD74-ROS fusion protein is anticipated to drive the proliferation and survival of a subgroup of NSCLC tumors. The invention therefore provides, in part, isolated polynucleotides and vectors encoding the disclosed mutant ROS kinase polypeptides, probes for detecting it, isolated mutant polypeptides, recombinant polypeptides, and reagents for detecting the fusion and truncated polypeptides. The disclosed identification of the new fusion protein enables new methods for determining the presence of these mutant ROS kinase polypeptides in a biological sample, methods for screening for compounds that inhibit the proteins, and methods for inhibiting the progression of a cancer characterized by the mutant polynucleotides or polypeptides, which are also provided by the invention.
    • 根据本发明,在人非小细胞肺癌(NSCLC)中的新基因易位(5q32,6q22),其导致将CD74的一部分与原癌基因酪氨酸蛋白激酶ROS前体(ROS)结合的融合蛋白, 激酶现已被鉴定。 预期CD74-ROS融合蛋白将驱动NSCLC肿瘤亚组的增殖和存活。 因此,本发明部分地提供分离的多核苷酸和编码所公开的突变型ROS激酶多肽的载体,用于检测其的探针,分离的突变多肽,重组多肽和用于检测融合和截短的多肽的试剂。 所公开的新融合蛋白的鉴定使得能够确定生物样品中这些突变型ROS激酶多肽的存在的新方法,用于筛选抑制蛋白质的化合物的方法,以及抑制以突变体多核苷酸为特征的癌症进展的方法 或多肽,其也由本发明提供。
    • 9. 发明申请
    • Reagens for the Detection of Protein Acetylation Signaling Pathways
    • 用于检测蛋白质乙酰化信号通路的试剂
    • US20090124023A1
    • 2009-05-14
    • US12227321
    • 2007-05-11
    • Ailan GuoTing-Lei GuJeffrey MitchellPeter Hornbeck
    • Ailan GuoTing-Lei GuJeffrey MitchellPeter Hornbeck
    • G01N33/566C07K16/18
    • G01N33/68C07K16/18C07K16/44G01N33/6842
    • The invention discloses 432 novel acetylation sites identified in signal transduction proteins and pathways underlying human protein acetylation signaling pathways, and provides acetylation-site specific antibodies and heavy-isotope labeled peptides (AQUA peptides) for the selective detection and quantification of these acetylated sites/proteins, as well as methods of using the reagents for such purpose. Among the acetylation sites identified are sites occurring in the following protein types: Acetyltransferases, Adaptor/Scaffold proteins, Actin binding proteins, Adhesion proteins, Apoptosis proteins, Calcium-binding proteins, Cell Cycle Regulation proteins, Cell Surface proteins, DNA binding proteins, DNA replication proteins, Channel proteins, Chaperone proteins, Cellular Metabolism enzymes, Cytoskeletal proteins, DNA repair proteins, Endoplasmic reticulum proteins, Enzyme proteins, G protein and GTPase Activating proteins, Guanine Nucleotide Exchange Factors, Helicase proteins, Isomerase proteins, Extracelluar matrix proteins, Hydrolases, Ligase proteins, Lipid kinases, Inhibtor proteins, Lipid Binding proteins and Lyases.
    • 本发明公开了在信号转导蛋白中鉴定的432个新的乙酰化位点和基于人蛋白质乙酰化信号通路的途径,并提供乙酰化位点特异性抗体和重同位素标记肽(AQUA肽),用于选择性检测和定量这些乙酰化位点/蛋白质 ,以及使用试剂用于此目的的方法。 确定的乙酰化位点之间的位点是发生在以下蛋白质类型中的位点:乙酰转移酶,适配器/支架蛋白,肌动蛋白结合蛋白,粘附蛋白,细胞凋亡蛋白,钙结合蛋白,细胞周期调节蛋白,细胞表面蛋白,DNA结合蛋白,DNA 复制蛋白,通道蛋白,伴侣蛋白,细胞代谢酶,细胞骨架蛋白,DNA修复蛋白,内质网蛋白,酶蛋白,G蛋白和GTP酶活化蛋白,鸟嘌呤核苷酸交换因子,Helicase蛋白,异构酶蛋白,Extracelluar基质蛋白,水解酶 ,连接酶蛋白,脂质激酶,抑制蛋白,脂质结合蛋白和裂解酶。