GLYCAN ARRAYS ON PTFE-LIKE ALUMINUM COATED GLASS SLIDES AND RELATED METHODS
    594.
    发明申请
    GLYCAN ARRAYS ON PTFE-LIKE ALUMINUM COATED GLASS SLIDES AND RELATED METHODS 审中-公开
    GLYCAN阵列在PTFE类铝合金玻璃滑块及相关方法上

    公开(公告)号:US20170038378A1

    公开(公告)日:2017-02-09

    申请号:US14182290

    申请日:2014-02-18

    Abstract: Aluminum coated glass slides provide a novel glycan array platform. Specifically, aluminum coated glass slides increase sensitivity of fluorescent based assay methods. Additionally, aluminum coated glass slides allows for mass spectroscopic analysis of carbohydrates and provide a platform for examining activity of cellulases. The unique properties of ACG slides include: 1) the metal oxide layer on the surface can be activated for grafting organic compounds such as modified oligosaccharides; 2) the surface remains electrically conductive, and the grafted oligosaccharides can be simultaneously characterized by mass spectrometry and carbohydrate-binding assay; and 3) the slides are more sensitive than transparent glass slides in binding analysis.

    Abstract translation: 镀铝玻璃片提供了一种新的聚糖阵列平台。 具体来说,铝涂层玻璃片增加了基于荧光的测定方法的灵敏度。 另外,铝涂层玻璃载玻片允许碳水化合物的质谱分析,并提供一个检查纤维素酶活性的平台。 ACG载玻片的独特性质包括:1)表面上的金属氧化物层可以活化,用于接枝有机化合物如改性寡糖; 2)表面保持导电,并且接枝的寡糖可以通过质谱法和碳水化合物结合测定同时表征; 和3)在结合分析中,载玻片比透明玻片更敏感。

    Quantitative measurement of nano/micro particle endocytosis with cell mass spectrometry
    598.
    发明授权
    Quantitative measurement of nano/micro particle endocytosis with cell mass spectrometry 有权
    用细胞质谱法定量测定纳米/微粒内吞

    公开(公告)号:US09459247B2

    公开(公告)日:2016-10-04

    申请号:US13075160

    申请日:2011-03-29

    CPC classification number: G01N33/5091 G01N33/5008 G01N33/569 G01N33/6848

    Abstract: Methods for detecting the presence of nanoparticles or microparticles by cell mass spectrometry (CMS) are provided. CMS methods are provided for determining the number of nanoparticles or microparticles in each cell. Nanoparticles whose intracellular concentration can be determines by the CMS methods of the invention include polymeric nanoparticles (NPs), liposomes, viral-based NPs, carbon nanotubes, diamond NPs, polymeric micelles, nanocarriers, liposomes, and viral nanoparticles. Determination of the efficiency of drug delivery and intracellular titer of pathogens according to the invention is disclosed. Methods for determining intracellular uptake of virus particles are provided.

    Abstract translation: 提供了通过细胞质谱法(CMS)检测纳米颗粒或微粒的存在的方法。 提供CMS方法用于确定每个细胞中纳米颗粒或微粒的数量。 通过本发明的CMS方法可以确定其细胞内浓度的纳米颗粒包括聚合物纳米颗粒(NP),脂质体,基于病毒的NP,碳纳米管,金刚石NP,聚合胶束,纳米载体,脂质体和病毒纳米颗粒。 公开了根据本发明的药物递送效率和病原体细胞内滴度的测定。 提供了确定病毒颗粒的细胞内吸收的方法。

    Anti-granulysin antibodies and methods of use thereof
    600.
    发明授权
    Anti-granulysin antibodies and methods of use thereof 有权
    抗颗粒溶素抗体及其使用方法

    公开(公告)号:US09428575B2

    公开(公告)日:2016-08-30

    申请号:US14145583

    申请日:2013-12-31

    Abstract: An anti-granulysin antibody, or an scFv or Fab fragment thereof, capable of binding to an epitope region from R64 to R113 of granulysin and capable of neutralizing an activity of granulysin. The antibody may contain a sequence selected from the sequences of SEQ ID NO:82 to SEQ ID NO:195, or the antibody may contain a sequence selected from the sequences of SEQ ID NO:39 to SEQ ID NO:76. The antibody may be a monoclonal antibody. A method for treating or preventing an unwanted immune response disorder includes administering to a subject in need thereof an effective amount of an anti-granulysin antibody capable of neutralizing the activity of granulysin. The unwanted immune response disorder may be SJS, TEN, or GVHD.

    Abstract translation: 能够结合到颗粒溶素的R64至R113的表位区并能够中和颗粒溶素活性的抗颗粒溶素抗体或其scFv或Fab片段。 抗体可以含有选自SEQ ID NO:82至SEQ ID NO:195的序列的序列,或者抗体可以含有选自SEQ ID NO:39至SEQ ID NO:76的序列的序列。 抗体可以是单克隆抗体。 用于治疗或预防不需要的免疫应答障碍的方法包括向有需要的受试者施用有效量的能够中和颗粒溶素活性的抗颗粒溶素抗体。 不想要的免疫应答障碍可以是SJS,TEN或GVHD。

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