-
公开(公告)号:US20120061258A1
公开(公告)日:2012-03-15
申请号:US13298474
申请日:2011-11-17
申请人: Ye Fang , Ann M. Ferrie , Elizabeth Tran , Jun Xi
发明人: Ye Fang , Ann M. Ferrie , Elizabeth Tran , Jun Xi
IPC分类号: G01N27/327 , G01N33/50 , B82Y5/00
CPC分类号: G01N33/54373 , G01N33/569
摘要: Disclosed is an apparatus for measuring ligand-induced cell activity as defined herein, the apparatus including: an optical biosensor having a contact surface including a compatibilizer zone, an optional surface modifier zone, and a live cell zone. The disclosure also provides a method of making the apparatus and methods for measuring ligand-induced live cell activity with the apparatus.
摘要翻译: 本发明公开了一种如本文所定义的用于测量配体诱导的细胞活性的装置,该装置包括:光学生物传感器,其具有包括增容剂区,任选的表面改性区和活细胞区的接触表面。 本公开还提供了一种制备用该装置测量配体诱导的活细胞活性的装置和方法的方法。
-
公开(公告)号:US20090061416A1
公开(公告)日:2009-03-05
申请号:US12072599
申请日:2008-02-27
申请人: Ye Fang , Ann M. Ferrie , Elizabeth Tran , Jun Xi
发明人: Ye Fang , Ann M. Ferrie , Elizabeth Tran , Jun Xi
IPC分类号: C12Q1/70 , C12M1/00 , C12N11/00 , G01N33/569 , G01N33/53
CPC分类号: G01N33/54373 , G01N33/569
摘要: Disclosed is an apparatus for measuring ligand-induced cell activity as defined herein, the apparatus including: an optical biosensor having a contact surface including a compatibilizer zone, an optional surface modifier zone, and a live cell zone. The disclosure also provides a method of making the apparatus and methods for measuring ligand-induced live cell activity with the apparatus.
摘要翻译: 本发明公开了一种如本文所定义的用于测量配体诱导的细胞活性的装置,该装置包括:光学生物传感器,其具有包括增容剂区,任选的表面改性区和活细胞区的接触表面。 本公开还提供了一种制备用该装置测量配体诱导的活细胞活性的装置和方法的方法。
-
公开(公告)号:US20100130725A1
公开(公告)日:2010-05-27
申请号:US12623693
申请日:2009-11-23
申请人: Ye Fang , Ann M. Ferrie , Joydeep Lahiri , Elizabeth Tran
发明人: Ye Fang , Ann M. Ferrie , Joydeep Lahiri , Elizabeth Tran
CPC分类号: G01N33/5023 , G01N33/5041 , G01N33/54373 , G01N2800/60 , G16B5/00
摘要: Drug discovery is a complex undertaking facing many challenges, not the least of which is a high attrition rate as many promising candidates prove ineffective or toxic in the clinic owing to a poor understanding of the diseases, and thus the biological systems, they target. Therefore, it is broadly agreed that to increase the productivity of drug discovery one needs a far deeper understanding of the molecular mechanisms of diseases, taking into account the full biological context of the drug target and moving beyond individual genes and proteins. The present methods rely on the use of label-free cellular assays, particularly the DMR index, to systematically display the mode of actions, the toxicity, and the target(s) and pathway(s) of any molecules.
摘要翻译: 毒品发现是一项面临许多挑战的复杂工作,其中最重要的是高消耗率,因为许多有前途的候选人在诊所中证明无效或有毒,原因是对这些疾病的认识不足,从而导致其生物系统的目标。 因此,普遍同意,为了提高药物发现的生产力,需要更深入地了解疾病的分子机制,同时考虑到药物靶标的完整生物学背景,超越个别基因和蛋白质。 本方法依赖于使用无标记细胞测定法,特别是DMR指数来系统显示任何分子的作用模式,毒性以及靶标和途径。
-
公开(公告)号:US20100129854A1
公开(公告)日:2010-05-27
申请号:US12613966
申请日:2009-11-06
申请人: Ye Fang , Ann M. Ferrie , Haiyan Sun , Elizabeth Tran , Ying Wei
发明人: Ye Fang , Ann M. Ferrie , Haiyan Sun , Elizabeth Tran , Ying Wei
IPC分类号: C12Q1/02
CPC分类号: G01N33/5067 , C12N2503/00 , C12Q1/025 , G01N33/5014 , G01N33/54373
摘要: The disclosure provides methods for characterizing the toxicity of a candidate molecule to liver cells as defined herein; methods of culturing metabolically active liver cells on a biosensor as defined herein; and biosensor liver culture systems as defined herein.
摘要翻译: 本公开提供了表征候选分子对本文定义的肝细胞的毒性的方法; 在本文定义的生物传感器上培养代谢活性肝细胞的方法; 和如本文所定义的生物传感器肝脏培养系统。
-
公开(公告)号:US08658353B2
公开(公告)日:2014-02-25
申请号:US12613966
申请日:2009-11-06
申请人: Ye Fang , Ann M. Ferrie , Haiyan Sun , Elizabeth Tran , Ying Wei
发明人: Ye Fang , Ann M. Ferrie , Haiyan Sun , Elizabeth Tran , Ying Wei
IPC分类号: C12Q1/70
CPC分类号: G01N33/5067 , C12N2503/00 , C12Q1/025 , G01N33/5014 , G01N33/54373
摘要: The disclosure provides methods for characterizing the toxicity of a candidate molecule to liver cells as defined herein; methods of culturing metabolically active liver cells on a biosensor as defined herein; and biosensor liver culture systems as defined herein.
摘要翻译: 本公开提供了表征候选分子对本文定义的肝细胞的毒性的方法; 在本文定义的生物传感器上培养代谢活性肝细胞的方法; 和如本文所定义的生物传感器肝脏培养系统。
-
公开(公告)号:US20100130736A1
公开(公告)日:2010-05-27
申请号:US12623708
申请日:2009-11-23
申请人: Ye Fang , Ann M. Ferrie , Joydeep Lahiri , Elizabeth Tran
发明人: Ye Fang , Ann M. Ferrie , Joydeep Lahiri , Elizabeth Tran
IPC分类号: C07D413/04 , C40B30/02 , C40B50/02 , C40B30/06 , C07D211/72 , C07C213/00 , C07D209/04
CPC分类号: G01N33/54373 , G01N33/5041 , G16B5/00 , G16C20/90
摘要: Drug discovery is a complex undertaking facing many challenges, not the least of which is a high attrition rate as many promising candidates prove ineffective or toxic in the clinic owing to a poor understanding of the diseases, and thus the biological systems, they target. Therefore, it is broadly agreed that to increase the productivity of drug discovery one needs a far deeper understanding of the molecular mechanisms of diseases, taking into account the full biological context of the drug target and moving beyond individual genes and proteins. The present methods rely on the use of label-free cellular assays, particularly the DMR index, to systematically display the mode of actions, the toxicity, and the target(s) and pathway(s) of any molecules.
摘要翻译: 毒品发现是一项面临许多挑战的复杂工作,其中最重要的是高消耗率,因为许多有前途的候选人在诊所中证明无效或有毒,原因是对这些疾病的认识不足,从而导致其生物系统的目标。 因此,普遍同意,为了提高药物发现的生产力,需要更深入地了解疾病的分子机制,同时考虑到药物靶标的完整生物学背景,超越个别基因和蛋白质。 本方法依赖于使用无标记细胞测定法,特别是DMR指数来系统显示任何分子的作用模式,毒性以及靶标和途径。
-
公开(公告)号:US20120064519A1
公开(公告)日:2012-03-15
申请号:US13300029
申请日:2011-11-18
申请人: Ye Fang , Ann M. Ferrie , Joydeep Lahiri , Deepti J. Mudaliar , Qi Wu
发明人: Ye Fang , Ann M. Ferrie , Joydeep Lahiri , Deepti J. Mudaliar , Qi Wu
IPC分类号: C12Q1/68 , G01N33/566 , C12Q1/02
CPC分类号: G01N21/648 , G01N21/7743
摘要: A system and method as defined herein for dual-detection of evanescent-wave label-free light and evanescent-wave excited-fluorescent label-emitted light in an optical biosensor.
摘要翻译: 本文所定义的系统和方法,用于在光学生物传感器中双重检测ev逝波无标记光和ev逝波激发荧光标记发射光。
-
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。
-
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。
-
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。
-
-
-
-
-
-
-
-
-