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    • 3. 发明申请
    • TARGETING-ENHANCED ACTIVATION OF GALECTINS
    • 加强对策的强化活动
    • WO2007013807A9
    • 2008-06-26
    • PCT/NL2006000394
    • 2006-07-28
    • UNIV GRONINGENBREMER EDWINHELFRICH WIJNAND
    • BREMER EDWINHELFRICH WIJNAND
    • C07K14/47A61K38/17C12N15/62
    • C07K14/4726A61K38/00C07K2319/01
    • The invention relates to lectin-binding proteins and their therapeutic use, inter alia in the field of immunology and oncology. In particular, it relates to the targeting and targeting-enhanced multimerization and activation of galectins. Provided is a galectin-conjugate comprising at least one galectin molecule conjugated to a non-galectin cell targeting means. Exemplary targeting means include targeting means capable of binding to EGP2, a pancarcinoma associated cell surface target antigen, CD antigen, such as CD7 or CD38, or a TNF family member, such as TRAIL-R. The targeting means may comprise an antibody or a functional fragment thereof, preferably a single chain variable antibody fragment (scFv). Also provided is the use of a galectin-conjugate for the treatment of a disease, like cancer or an immune disorder, such as auto-immune disease, allergic disorder, autoimmune encephalomyelitis, arthritis, colitis, hepatitis, asthma, multiple sclerosis, transplant rejection, Graft-versus-host disease (GVHD) and inflammatory bowel disease.
    • 本发明涉及凝集素结合蛋白及其治疗用途,特别是在免疫学和肿瘤学领域。 特别地,它涉及靶向和靶向增强的聚合酶的多聚化和活化。 提供了包含至少一个与非半乳凝素细胞靶向手段缀合的半乳凝素分子的半乳凝素缀合物。 示例性靶向装置包括能够结合EGP2的靶向装置,与癌细胞相关的细胞表面靶抗原,CD抗原如CD7或CD38或TNF家族成员如TRAIL-R。 靶向装置可以包含抗体或其功能片段,优选单链可变抗体片段(scFv)。 还提供了半乳凝素缀合物用于治疗疾病如癌症或免疫疾病如自身免疫疾病,过敏性疾病,自身免疫性脑脊髓炎,关节炎,结肠炎,肝炎,哮喘,多发性硬化,移植排斥 ,移植物抗宿主病(GVHD)和炎症性肠病。
    • 4. 发明申请
    • ATMOSPHERIC PRESSURE PHOTOIONIZATION (APPI): A NEW IONIZATION METHOD FOR LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY
    • 大气压力光电离(APPI):一种液体色谱 - 质谱分析的新型电离方法
    • WO0133605A3
    • 2002-01-03
    • PCT/CA0001270
    • 2000-10-26
    • UNIV GRONINGENROBB DAMON BBRUINS ANDRIES PIETER
    • ROBB DAMON BBRUINS ANDRIES PIETER
    • G01N27/62G01N27/64G01N30/72H01J49/04H01J49/10H01J49/16
    • H01J49/162H01J49/045H01J49/049
    • There is provided a method of, and apparatus for, analyzing a sample of an analyte provided as a sample solution comprising a solvent and an analyte. A dopant is provided, either separately or as the solvent of the sample solution. The sample solution is formed into a spray, for example in a nebulizer, and the solvent evaporated. The sample stream is irradiated in a region at atmospheric pressure, either in the liquid state prior to formation of a spray, or in the liquid state after formation of a droplet spray, or in the vapour state after evaporation of the sprayed droplets, to ionize the dopant. Then, subsequent collisions between the ionized dopant and the analyte, either directly or indirectly, result in ionization of the analyte. Analyte ions are passed from the atmospheric pressure ionization region into a mass analyzer for mass analysis. This technique has been found to give much enchanced inonization for some substances, as compared to atmospheric pressure chemical ionization.
    • 提供了分析作为包含溶剂和分析物的样品溶液的分析物样品的方法和设备。 提供掺杂剂,分开或作为样品溶液的溶剂。 样品溶液例如在喷雾器中形成喷雾,并且蒸发溶剂。 将样品流在大气压下的区域中进行照射,或者在形成喷雾之前处于液体状态,或者在形成液滴喷雾之后处于液体状态,或者在喷雾液滴蒸发之后处于蒸气状态,以电离 掺杂剂。 然后,电离掺杂剂与分析物之间的后续碰撞直接或间接导致分析物的电离。 分析物离子从大气压电离区域传递到质量分析器进行质量分析。 与大气压化学电离相比,这种技术已经被发现对某些物质提供了更加紧迫的化学反应。
    • 10. 发明申请
    • METHODS AND KITS FOR DETERMINING PROTEIN-BOUND BIOMARKERS
    • 用于测定蛋白质结合生物标记物的方法和试剂盒
    • WO2013081461A3
    • 2013-08-22
    • PCT/NL2012050849
    • 2012-11-29
    • UNIV GRONINGENGRONINGEN ACAD ZIEKENHUIS
    • KEMA IDO PETERVAN FAASSEN HERMANNUS JOHANNES ROELOFMANZ BERNHARD
    • G01N33/538G01N33/74
    • G01N33/538G01N33/6848G01N33/743G01N33/82G01N2333/575G01N2560/00
    • The invention relates to the field of diagnostic methods, in particular to detection of biological molecules using mass spectroscopy (MS). Provided is an automated high-throughput method for quantitating a low molecular weight protein-bound biomarker directly in an isolated biological sample, comprising the steps of: (a) automated prepurification of the sample using an effective amount of an acid protease under conditions that allow for digestion of one or more binding proteins; (b) applying said protease-digested sample onto an on-line SPE column to capture at least part of said biomarker, followed by sequential washing of the solid phase; (c) eluting a fraction comprising said biomarker directly onto a liquid chromatography (LC) column comprising an apolar stationary phase and subjecting it to LC-MS or LC-MS-MS measurements to determine the amount of at least one biomarker; and (d) quantitating the biomarker(s). Also provided are kits for use in such method, for instance in the determination of vitamin D derivatives, testosterone and/or or melatonin.
    • 本发明涉及诊断方法领域,特别涉及使用质谱(MS)检测生物分子。 提供了一种用于在分离的生物样品中直接定量低分子量蛋白质结合的生物标志物的自动化高通量方法,其包括以下步骤:(a)在允许的条件下使用有效量的酸性蛋白酶自动预纯化样品 用于消化一种或多种结合蛋白; (b)将所述蛋白酶消化的样品施加到在线SPE柱上以捕获至少部分所述生物标志物,然后连续洗涤固相; (c)将包含所述生物标记物的级分直接洗脱到包含非极性固定相的液相色谱(LC)柱上,并使其进行LC-MS或LC-MS-MS测量以确定至少一种生物标志物的量; 和(d)定量生物标志物。 还提供了用于这种方法的试剂盒,例如在维生素D衍生物,睾酮和/或褪黑激素的测定中。