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公开(公告)号:US20090093371A1
公开(公告)日:2009-04-09
申请号:US12330660
申请日:2008-12-09
申请人: Alain R.E. Carre , Alexander M. Efremov , Ye Fang , Yulong Hong , Valerie Lacarriere , Joydeep Lahiri , Fang Lai , John C. Mauro , Srikanth Raghavan , Brian L. Webb
发明人: Alain R.E. Carre , Alexander M. Efremov , Ye Fang , Yulong Hong , Valerie Lacarriere , Joydeep Lahiri , Fang Lai , John C. Mauro , Srikanth Raghavan , Brian L. Webb
IPC分类号: C40B30/00
CPC分类号: G01N33/554 , G01N33/74 , G01N2333/726
摘要: The invention relates to G protein-coupled receptor (GPCR) microarrays on porous substrates for structural or functional analyses of GPCRs, and methods of preparing porous substrate surfaces for receiving membranes that comprise GPCRs. In one embodiment, a GPCR microarray of the invention comprises a membrane adhered to an upper surface of a porous substrate, the membrane spanning across a plurality of pores on the porous substrate to form a plurality of cavities having sufficient geometry to permit entry of assay reagents into each cavity, thereby allowing access of assay reagents to both sides of GPCR in the membrane.
摘要翻译: 本发明涉及用于GPCR的结构或功能分析的多孔基质上的G蛋白偶联受体(GPCR)微阵列,以及制备用于接收包含GPCR的膜的多孔底物表面的方法。 在一个实施方案中,本发明的GPCR微阵列包括粘附到多孔基底的上表面的膜,所述膜横跨多孔基底上的多个孔以形成具有足够几何形状的多个空腔以允许测定试剂进入 进入每个空腔,从而允许测定试剂进入膜中GPCR两侧。
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公开(公告)号:US07939341B2
公开(公告)日:2011-05-10
申请号:US12330660
申请日:2008-12-09
申请人: Alain R.E. Carre , Alexander M. Efremov , Ye Fang , Yulong Hong , Valerie Lacarriere , Joydeep Lahiri , Fang Lai , John C. Mauro , Srikanth Raghavan , Brian L. Webb
发明人: Alain R.E. Carre , Alexander M. Efremov , Ye Fang , Yulong Hong , Valerie Lacarriere , Joydeep Lahiri , Fang Lai , John C. Mauro , Srikanth Raghavan , Brian L. Webb
IPC分类号: G01N33/566
CPC分类号: G01N33/554 , G01N33/74 , G01N2333/726
摘要: The invention relates to G protein-coupled receptor (GPCR) microarrays on porous substrates for structural or functional analyses of GPCRs, and methods of preparing porous substrate surfaces for receiving membranes that comprise GPCRs. In one embodiment, a GPCR microarray of the invention comprises a membrane adhered to an upper surface of a porous substrate, the membrane spanning across a plurality of pores on the porous substrate to form a plurality of cavities having sufficient geometry to permit entry of assay reagents into each cavity, thereby allowing access of assay reagents to both sides of GPCR in the membrane.
摘要翻译: 本发明涉及用于GPCR的结构或功能分析的多孔基质上的G蛋白偶联受体(GPCR)微阵列,以及制备用于接收包含GPCR的膜的多孔底物表面的方法。 在一个实施方案中,本发明的GPCR微阵列包括粘附到多孔基底的上表面的膜,所述膜横跨多孔基底上的多个孔以形成具有足够几何形状的多个空腔以允许测定试剂进入 进入每个空腔,从而允许测定试剂进入膜中GPCR两侧。
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公开(公告)号:US07473533B2
公开(公告)日:2009-01-06
申请号:US11026371
申请日:2004-12-30
申请人: Alain R. E. Carre , Alexander M. Efremov , Ye Fang , Yulong Hong , Valerie Lacarriere , Joydeep Lahiri , Fang Lai , John C. Mauro , Srikanth Raghavan , Brian L. Webb
发明人: Alain R. E. Carre , Alexander M. Efremov , Ye Fang , Yulong Hong , Valerie Lacarriere , Joydeep Lahiri , Fang Lai , John C. Mauro , Srikanth Raghavan , Brian L. Webb
IPC分类号: G01N17/04 , G01N33/566 , C12Q1/00 , C07K14/705
CPC分类号: G01N33/554 , G01N33/74 , G01N2333/726
摘要: The invention relates to G protein-coupled receptor (GPCR) microarrays on porous substrates for structural or functional analyses of GPCRs, and methods of preparing porous substrate surfaces for receiving membranes that comprise GPCRs. In one embodiment, a GPCR microarray of the invention comprises a membrane adhered to an upper surface of a porous substrate, the membrane spanning across a plurality of pores on the porous substrate to form a plurality of cavities having sufficient geometry to permit entry of assay reagents into each cavity, thereby allowing access of assay reagents to both sides of GPCR in the membrane.
摘要翻译: 本发明涉及用于GPCR的结构或功能分析的多孔基质上的G蛋白偶联受体(GPCR)微阵列,以及制备用于接收包含GPCR的膜的多孔底物表面的方法。 在一个实施方案中,本发明的GPCR微阵列包括粘附到多孔基底的上表面的膜,所述膜横跨多孔基底上的多个孔以形成具有足够几何形状的多个空腔以允许测定试剂进入 进入每个腔,从而允许测定试剂进入膜中GPCR两侧。
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公开(公告)号:US07816096B2
公开(公告)日:2010-10-19
申请号:US12697664
申请日:2010-02-01
申请人: Ye Fang , Ann M. Ferrie , Yulong Hong , Sadashiva K. Pai , Jinlin Peng , Brian L. Webb
发明人: Ye Fang , Ann M. Ferrie , Yulong Hong , Sadashiva K. Pai , Jinlin Peng , Brian L. Webb
IPC分类号: G01N33/53 , G01N33/543
CPC分类号: G01N33/52 , G01N2333/726
摘要: Buffered assay solutions for performing 1) binding or 2) functional assays on GPCR arrays, along with methods for their use are described. The buffered assay solution has an underlying composition having: a buffer reagent with a pH in the range of about 6.5 to about 7.9; an inorganic salt of either a monovalent or divalent species, at a concentration from about 1 mM to about 500 mM; and optionally a combination of: c) a blocker reagent at a concentration of about 0.01 wt. % to about 2 wt. % of the composition, or d) protease-inhibitor at a concentration of about 0.001 mM to about 100 mM. In an embodiment for functional assay uses, the composition is modified to also include a GTP-analogue, a guanosine 5′-diphosphate (GDP) salt, and/or an anti-oxidant reagent.
摘要翻译: 描述了用于执行1)GPCR阵列上的结合或2)功能测定的缓冲测定溶液及其使用方法。 缓冲测定溶液具有下列组成,其具有:pH在约6.5至约7.9范围内的缓冲试剂; 浓度为约1mM至约500mM的单价或二价物质的无机盐; 和任选的以下组合:c)浓度为约0.01wt。 %至约2wt。 %的组合物,或d)浓度为约0.001mM至约100mM的蛋白酶抑制剂。 在功能测定用途的实施方案中,组合物被修饰为还包括GTP类似物,鸟苷5'-二磷酸(GDP)盐和/或抗氧化试剂。
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公开(公告)号:US07682802B2
公开(公告)日:2010-03-23
申请号:US11312776
申请日:2005-12-21
申请人: Ye Fang , Ann M. Ferrie , Yulong Hong , Sadashiva K. Pai , Jinlin Peng , Brian L. Webb
发明人: Ye Fang , Ann M. Ferrie , Yulong Hong , Sadashiva K. Pai , Jinlin Peng , Brian L. Webb
IPC分类号: G01N33/53 , G01N33/543
CPC分类号: G01N33/52 , G01N2333/726
摘要: Buffered assay solutions for performing 1) binding or 2) functional assays on GPCR arrays, along with methods for their use are described. The buffered assay solution has an underlying composition having: a buffer reagent with a pH in the range of about 6.5 to about 7.9; an inorganic salt of either a monovalent or divalent species, at a concentration from about 1 mM to about 500 mM; and optionally a combination of: c) a blocker reagent at a concentration of about 0.01 wt. % to about 2 wt. % of the composition, or d) protease-inhibitor at a concentration of about 0.001 mM to about 100 mM. In an embodiment for functional assay uses, the composition is modified to also include a GTP-analogue, a guanosine 5′-diphosphate (GDP) salt, and/or an anti-oxidant reagent.
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公开(公告)号:US20100152060A1
公开(公告)日:2010-06-17
申请号:US12697664
申请日:2010-02-01
申请人: Ye Fang , Ann M. Ferrie , Yulong Hong , Sadashiva K. Pai , Jinlin Peng , Brian L. Webb
发明人: Ye Fang , Ann M. Ferrie , Yulong Hong , Sadashiva K. Pai , Jinlin Peng , Brian L. Webb
IPC分类号: C40B30/04
CPC分类号: G01N33/52 , G01N2333/726
摘要: Buffered assay solutions for performing 1) binding or 2) functional assays on GPCR arrays, along with methods for their use are described. The buffered assay solution has an underlying composition having: a buffer reagent with a pH in the range of about 6.5 to about 7.9; an inorganic salt of either a monovalent or divalent species, at a concentration from about 1 mM to about 500 mM; and optionally a combination of: c) a blocker reagent at a concentration of about 0.01 wt. % to about 2 wt. % of the composition, or d) protease-inhibitor at a concentration of about 0.001 mM to about 100 mM. In an embodiment for functional assay uses, the composition is modified to also include a GTP-analogue, a guanosine 5′-diphosphate (GDP) salt, and/or an anti-oxidant reagent.
摘要翻译: 描述了用于执行1)GPCR阵列上的结合或2)功能测定的缓冲测定溶液及其使用方法。 缓冲测定溶液具有下列组成,其具有:pH在约6.5至约7.9范围内的缓冲试剂; 浓度为约1mM至约500mM的单价或二价物质的无机盐; 和任选的以下组合:c)浓度为约0.01wt。 %至约2wt。 %的组合物,或d)浓度为约0.001mM至约100mM的蛋白酶抑制剂。 在功能测定用途的实施方案中,组合物被修饰为还包括GTP类似物,鸟苷5'-二磷酸(GDP)盐和/或抗氧化试剂。
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公开(公告)号:US07867700B2
公开(公告)日:2011-01-11
申请号:US11870742
申请日:2007-10-11
申请人: Ye Fang , Ann M. Ferrie , Yulong Hong , Brian L. Webb
发明人: Ye Fang , Ann M. Ferrie , Yulong Hong , Brian L. Webb
IPC分类号: C12Q1/00
CPC分类号: B01L3/5085 , B01L2200/12 , B01L2300/069 , B01L2300/0829 , Y10S435/81 , Y10S436/809 , Y10T29/49885
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。
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公开(公告)号:US08129198B2
公开(公告)日:2012-03-06
申请号:US12854588
申请日:2010-08-11
申请人: Ye Fang , Ann M. Ferrie , Yulong Hong , Brian L. Webb
发明人: Ye Fang , Ann M. Ferrie , Yulong Hong , Brian L. Webb
IPC分类号: G01N33/543
CPC分类号: B01L3/5085 , B01L2200/12 , B01L2300/069 , B01L2300/0829 , Y10S435/81 , Y10S436/809 , Y10T29/49885
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。
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公开(公告)号:US07384779B2
公开(公告)日:2008-06-10
申请号:US10822385
申请日:2004-04-12
申请人: Ye Fang , Ann M. Ferrie , Yulong Hong , Brian L. Webb
发明人: Ye Fang , Ann M. Ferrie , Yulong Hong , Brian L. Webb
IPC分类号: C12M1/34
CPC分类号: B01L3/5085 , B01L2200/12 , B01L2300/069 , B01L2300/0829 , Y10S435/81 , Y10S436/809 , Y10T29/49885
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。
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公开(公告)号:US20080119370A1
公开(公告)日:2008-05-22
申请号:US11870742
申请日:2007-10-11
申请人: Ye Fang , Ann M. Ferrie , Yulong Hong , Brian L. Webb
发明人: Ye Fang , Ann M. Ferrie , Yulong Hong , Brian L. Webb
CPC分类号: B01L3/5085 , B01L2200/12 , B01L2300/069 , B01L2300/0829 , Y10S435/81 , Y10S436/809 , Y10T29/49885
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。
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