Porous substrate plates and the use thereof
    41.
    发明授权
    Porous substrate plates and the use thereof 有权
    多孔基板及其用途

    公开(公告)号:US08129198B2

    公开(公告)日:2012-03-06

    申请号:US12854588

    申请日:2010-08-11

    IPC分类号: G01N33/543

    摘要: A substrate plate or device adapted for use with biological or chemical assays is disclosed. The device may take the form of a multi-well plate having a three-dimensional, porous layer as part of a support surface within each well for immobilizing probe species. The porous layer is characterized as having a plurality of interconnected voids defined by a matrix of contiguous solid material. A method and its variants are also described.

    摘要翻译: 公开了适用于生物或化学测定的底物板或装置。 该装置可以采用具有三维多孔层的多孔板的形式,作为每个孔内的支撑表面的一部分,用于固定探针物质。 多孔层的特征在于具有由连续的固体材料的基体限定的多个相互连接的空隙。 还描述了一种方法及其变体。

    Label-free Cellular Pharmacology For Drug Antitarget Assessment
    42.
    发明申请
    Label-free Cellular Pharmacology For Drug Antitarget Assessment 审中-公开
    无标签药物药物靶点评估

    公开(公告)号:US20120015846A1

    公开(公告)日:2012-01-19

    申请号:US13181051

    申请日:2011-07-12

    申请人: Ye Fang

    发明人: Ye Fang

    IPC分类号: C40B30/06 C12Q1/02

    摘要: Described are methods relating to assessing antitargets of molecules. Also described are methods of screening molecules. In some aspects of the methods, the molecules are analyzed using a label free biosensor.

    摘要翻译: 描述了评估分子抗靶物的方法。 还描述了筛选分子的方法。 在该方法的某些方面,使用无标记的生物传感器分析分子。

    Porous substrate plates and the use thereof
    45.
    发明授权
    Porous substrate plates and the use thereof 失效
    多孔基板及其用途

    公开(公告)号:US07384779B2

    公开(公告)日:2008-06-10

    申请号:US10822385

    申请日:2004-04-12

    IPC分类号: C12M1/34

    摘要: A substrate plate or device adapted for use with biological or chemical assays is disclosed. The device may take the form of a multi-well plate having a three-dimensional, porous layer as part of a support surface within each well for immobilizing probe species. The porous layer is characterized as having a plurality of interconnected voids defined by a matrix of contiguous solid material. A method and its variants are also described.

    摘要翻译: 公开了适用于生物或化学测定的底物板或装置。 该装置可以采用具有三维多孔层的多孔板的形式,作为每个孔内的支撑表面的一部分,用于固定探针物质。 多孔层的特征在于具有由连续的固体材料的基体限定的多个相互连接的空隙。 还描述了一种方法及其变体。

    POROUS SUBSTRATE PLATES AND THE USE THEREOF
    46.
    发明申请
    POROUS SUBSTRATE PLATES AND THE USE THEREOF 失效
    多孔基板及其使用

    公开(公告)号:US20080119370A1

    公开(公告)日:2008-05-22

    申请号:US11870742

    申请日:2007-10-11

    IPC分类号: C40B30/04 C40B50/18

    摘要: A substrate plate or device adapted for use with biological or chemical assays is disclosed. The device may take the form of a multi-well plate having a three-dimensional, porous layer as part of a support surface within each well for immobilizing probe species. The porous layer is characterized as having a plurality of interconnected voids defined by a matrix of contiguous solid material. A method and its variants are also described.

    摘要翻译: 公开了适用于生物或化学测定的底物板或装置。 该装置可以采用具有三维多孔层的多孔板的形式,作为每个孔内的支撑表面的一部分,用于固定探针物质。 多孔层的特征在于具有由连续的固体材料的基体限定的多个相互连接的空隙。 还描述了一种方法及其变体。

    Compositions & methods for reformulating biological membranes for arrays
    47.
    发明申请
    Compositions & methods for reformulating biological membranes for arrays 审中-公开
    用于阵列生物膜重组的组合物和方法

    公开(公告)号:US20070141641A1

    公开(公告)日:2007-06-21

    申请号:US11699650

    申请日:2007-01-30

    申请人: Ye Fang Ann Ferrie

    发明人: Ye Fang Ann Ferrie

    IPC分类号: G01N33/567 G01N33/53

    摘要: A standardized, buffered solution or “ink” composition for re-formulating or suspending biological membranes used in the fabrication of membrane arrays. The composition can enhance assay performance and prolong the shelf life of biological membrane arrays. The ink composition comprises a combination of at least two of the following six classes of reagents: 1) a pH buffer reagent; 2) a monovalent or divalent, inorganic salt; 3) a membrane stabilizer; 4) a solution viscosity control reagent; 5) a water-soluble protein; or, 6) a protease inhibitor. A method for fabricating a membrane array using the present ink composition is also described.

    摘要翻译: 用于重新配制或悬浮用于制造膜阵列的生物膜的标准化缓冲溶液或“油墨”组合物。 该组合物可以增强测定性能并延长生物膜阵列的保质期。 油墨组合物包含以下六类试剂中的至少两种的组合:1)pH缓冲剂; 2)一价或二价无机盐; 3)膜稳定剂; 4)溶液粘度控制试剂; 5)水溶性蛋白质; 或6)蛋白酶抑制剂。 还描述了使用本发明的油墨组合物制造膜阵列的方法。

    Method and device for protein delivery into cells
    48.
    发明授权
    Method and device for protein delivery into cells 失效
    用于蛋白质递送到细胞中的方法和装置

    公开(公告)号:US07105347B2

    公开(公告)日:2006-09-12

    申请号:US10208894

    申请日:2002-07-30

    IPC分类号: C12N15/63 C12N11/00 C12N11/16

    摘要: Methods for performing surface-mediated protein delivery into living cells, and fabricating protein-transfected cell cluster arrays are provided. The method comprises providing a protein-containing mixture; depositing said protein-containing mixture onto a surface at defined locations; affixing the protein-containing mixture to the surface as microspots; and plating cells onto the surface in sufficient density and under conditions for the proteins to be delivered into the cells. The protein-containing mixture comprises any suitable amino acid sequence, including peptides, proteins, protein-domains, antibodies, or protein-nucleic acid conjugates, etc., with a carrier reagent. Protein-transfected cell arrays may be used for rapid and direct, screening of protein or enzymatic functions or any given intracellular protein interaction in the natural environment of a living cell, as well as for high-throughput screening of other biological and chemical analytes, which affect the functions of these proteins.

    摘要翻译: 提供了将表面介导的蛋白质递送到活细胞中并制备蛋白质转染的细胞簇阵列的方法。 该方法包括提供含蛋白质的混合物; 将所述含蛋白质的混合物在限定的位置沉积在表面上; 将含蛋白质的混合物作为微滴固定在表面上; 并以足够的密度和将蛋白质递送到细胞中的条件将细胞电镀在表面上。 含蛋白质的混合物包含任何合适的氨基酸序列,包括肽,蛋白质,蛋白质结构域,抗体或蛋白质 - 核酸缀合物等与载体试剂。 蛋白质转染的细胞阵列可用于在活细胞的天然环境中快速和直接地筛选蛋白质或酶功能或任何给定的细胞内蛋白质相互作用,以及用于其他生物和化学分析物的高通量筛选,其中 影响这些蛋白质的功能。

    Fluorescent ligands for GPCR arrays
    49.
    发明申请
    Fluorescent ligands for GPCR arrays 审中-公开
    GPCR阵列的荧光配体

    公开(公告)号:US20050009205A1

    公开(公告)日:2005-01-13

    申请号:US10741213

    申请日:2003-12-19

    IPC分类号: C07K7/08 C07K14/63 G01N33/543

    摘要: A fluorescent ligand includes a material having a binding affinity in the range of about 0.01 to about 25 nM, or about 0.1 to about 10 nM; a specificity to its cognate receptor in the range of about 50 to about 99%, or about 65 to about 99%; a cross-activity to other receptors of 0 to about 20%, or 0 to about 10%; a net charge per ligand of about −3 to about +5, or more preferably, about −2 to about +2 or most preferably for small compound ligands about −1 to about +2. The ligand may also have a hydrophobicity in the range of about 3 to about 55 minutes eluting time (as measured under specified eluting conditions). In some embodiments, the ligand including fluorescently labeled motilin 1-16 labeled with Bodipy-TMR, rhodamine or Cy5-. Other embodiments include fluorescently labeled Cy5-naltrexone, Cy5-neurotensin 2-13, N-terminal labeled neurotensin 2-13 or lys-labeled labeled neurotensin 2-13.

    摘要翻译: 荧光配体包括具有约0.01至约25nM,或约0.1至约10nM范围内的结合亲和力的材料; 在约50至约99%,或约65至约99%的范围内对其同源受体的特异性; 与其他受体的交叉活性为0至约20%,或0至约10%; 每个配体的净电荷为约-3至约+5,或更优选约-2至约+2,或最优选约为-1至约+2的小化合物配体。 配体还可以具有约3至约55分钟洗脱时间(在规定的洗脱条件下测量)的疏水性。 在一些实施方案中,配体包括用Bodipy-TMR,罗丹明或Cy5-标记的荧光标记的胃动素1-16。 其他实施方案包括荧光标记的Cy5-纳曲酮,Cy5-神经丝氨酸2-13,N-末端标记的神经丝氨酸蛋白酶2-13或lys-标记的标记的神经丝氨酸素2-13。