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公开(公告)号：US07566538B2
公开(公告)日：2009-07-28
申请号：US12017859
申请日：2008-01-22
申请人： J. Wallace Parce , Theo T. Nikiforov , Tammy Burd Mehta , Anne R. Kopf-Sill , Andrea W. Chow , Michael R. Knapp
发明人： J. Wallace Parce , Theo T. Nikiforov , Tammy Burd Mehta , Anne R. Kopf-Sill , Andrea W. Chow , Michael R. Knapp
CPC分类号： C12Q1/6874 , B01F13/0059 , B01J2219/00317 , B01J2219/00459 , B01J2219/00468 , B01L3/5027 , B01L3/502715 , B01L3/502761 , B01L2200/0668 , B01L2400/0409 , B01L2400/0415 , B01L2400/043 , B01L2400/0487 , C07H21/02 , C07H21/04 , C12Q1/6869 , C40B60/14 , G01N27/44756 , G01N35/0098 , G01N2035/00574 , Y10T436/143333 , C12Q2565/629 , C12Q2535/101 , C12Q2563/173 , C12Q2525/186 , C12Q2527/125
摘要： Nucleotides and nucleotide analogs are used in various sequencing by incorporation/sequencing by synthesis methods. Nucleotide analogs comprising 3′-blocking groups are used to provide reversible chain-termination for sequencing by synthesis. Typical blocking groups include phosphate groups and carbamate groups. Fluorescent nucleotides are used to perform sequencing by synthesis with detection by incorporation of the fluorescently labeled nucleotide, optionally followed by photobleaching and intercalating dyes are used to detect addition of a non-labeled nucleotide in sequencing by synthesis with detection by intercalation. Microfluidic devices, including particle arrays, are used in the sequencing methods.
摘要翻译： 核苷酸和核苷酸类似物通过合成方法的并入/测序用于各种测序。 包含3'-封闭基团的核苷酸类似物用于提供可逆的链终止，用于通过合成进行测序。 典型的封闭基团包括磷酸基和氨基甲酸酯基。 使用荧光核苷酸进行测序，通过掺入荧光标记的核苷酸进行检测，任选地随后进行光漂白，并使用嵌入染料检测通过插入检测合成测序中的未标记核苷酸的添加。 微流控器件，包括粒子阵列，用于测序方法。
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公开(公告)号：US06547942B1
公开(公告)日：2003-04-15
申请号：US09202993
申请日：1999-07-23
申请人： J. Wallace Parce , Michael R. Knapp
发明人： J. Wallace Parce , Michael R. Knapp
IPC分类号： G01N2726
CPC分类号： B01F13/0071 , B01F13/0084 , B01F13/0086 , B01J19/0093 , B01J2219/00891 , B01L3/021 , B01L3/502715 , B01L3/50273 , B01L3/502784 , B01L2200/027 , B01L2400/0415 , B01L2400/0418 , B01L2400/0421 , F04B17/00 , F04B19/006 , G01N27/44704 , G01N27/44743 , G01N27/44791 , H02N11/006 , Y10S366/02 , Y10T436/113332 , Y10T436/2575
摘要： The present invention provides for techniques for transporting materials using electrokinetic forces through the channels of a microfluidic system. The subject materials are transported in regions of high ionic concentration, next to spacer material regions of high ionic concentration, which are separated by spacer material regions of low ionic concentration. Such arrangements allow the materials to remain localized for the transport transit time to avoid mixing of the materials. Using these techniques, an electropipettor which is compatible with the microfluidic system is created so that materials can be easily introduced into the microfluidic system. The present invention also compensates for electrophoretic bias as materials are transported through the channels of the microfluidic system by splitting a channel into portions with positive and negative surface charges and a third electrode between the two portions, or by diffusion of the electrophoresing materials after transport along a channel.
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公开(公告)号：US6042709A
公开(公告)日：2000-03-28
申请号：US199225
申请日：1998-11-24
申请人： J. Wallace Parce , Michael R. Knapp
发明人： J. Wallace Parce , Michael R. Knapp
IPC分类号： G01N31/20 , B01F13/00 , B01J19/00 , B01L3/00 , B01L3/02 , F04B17/00 , F04B19/00 , G01N27/26 , G01N27/447 , G01N37/00 , H02N11/00 , G01N27/473
CPC分类号： B01F13/0071 , B01J19/0093 , B01L3/502715 , B01L3/50273 , B01L3/502784 , F04B17/00 , F04B19/006 , G01N27/44704 , G01N27/44743 , G01N27/44791 , H02N11/006 , B01F13/0084 , B01F13/0086 , B01J2219/00891 , B01L2200/027 , B01L2400/0415 , B01L2400/0418 , B01L2400/0421 , B01L3/021 , Y10S366/02 , Y10T436/113332 , Y10T436/2575
摘要： The present invention provides for techniques for transporting materials using electrokinetic forces through the channels of a microfluidic system. The subject materials are transported in regions of high ionic concentration, next to spacer material regions of high ionic concentration, which are separated by spacer material regions of low ionic concentration. Such arrangements allow the materials to remain localized for the transport transit time to avoid mixing of the materials. Using these techniques, an electropipettor which is compatible with the microfluidic system is created so that materials can be easily introduced into the microfluidic system. The present invention also compensates for electrophoretic bias as materials are transported through the channels of the microfluidic system by splitting a channel into portions with positive and negative surface charges and a third electrode between the two portions, or by diffusion of the electrophoresing materials after transport along a channel.
摘要翻译： 本发明提供了使用电动力通过微流体系统的通道输送材料的技术。 主体材料在高离子浓度的区域运输，靠近高离子浓度的间隔物材料区域，其由具有低离子浓度的间隔物材料区域分离。 这种布置允许材料在运输通过时间内保持局部化，以避免混合材料。 使用这些技术，产生与微流体系统相容的电吸移器，使得材料可以容易地引入到微流体系统中。 本发明还补偿电泳偏压，因为材料通过将通道分成具有正表面电荷和负表面电荷的部分，以及两部分之间的第三电极，或者通过在运输之后通过电泳材料的扩散而传输通过微流体系统的通道 一个频道
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公开(公告)号：US20080131904A1
公开(公告)日：2008-06-05
申请号：US12017859
申请日：2008-01-22
申请人： J. Wallace Parce , Theo T. Nikiforov , Tammy Burd Mehta , Anne R. Kopf-Sill , Andrea W. Chow , Michael R. Knapp
发明人： J. Wallace Parce , Theo T. Nikiforov , Tammy Burd Mehta , Anne R. Kopf-Sill , Andrea W. Chow , Michael R. Knapp
IPC分类号： C12Q1/68
CPC分类号： C12Q1/6874 , B01F13/0059 , B01J2219/00317 , B01J2219/00459 , B01J2219/00468 , B01L3/5027 , B01L3/502715 , B01L3/502761 , B01L2200/0668 , B01L2400/0409 , B01L2400/0415 , B01L2400/043 , B01L2400/0487 , C07H21/02 , C07H21/04 , C12Q1/6869 , C40B60/14 , G01N27/44756 , G01N35/0098 , G01N2035/00574 , Y10T436/143333 , C12Q2565/629 , C12Q2535/101 , C12Q2563/173 , C12Q2525/186 , C12Q2527/125
摘要： Nucleotides and nucleotide analogs are used in various sequencing by incorporation/sequencing by synthesis methods. Nucleotide analogs comprising 3′-blocking groups are used to provide reversible chain-termination for sequencing by synthesis. Typical blocking groups include phosphate groups and carbamate groups. Fluorescent nucleotides are used to perform sequencing by synthesis with detection by incorporation of the fluorescently labeled nucleotide, optionally followed by photobleaching and intercalating dyes are used to detect addition of a non-labeled nucleotide in sequencing by synthesis with detection by intercalation. Microfluidic devices, including particle arrays, are used in the sequencing methods.
摘要翻译： 核苷酸和核苷酸类似物通过合成方法的并入/测序用于各种测序。 包含3'-封闭基团的核苷酸类似物用于提供可逆的链终止，用于通过合成进行测序。 典型的封闭基团包括磷酸基和氨基甲酸酯基。 使用荧光核苷酸进行测序，通过掺入荧光标记的核苷酸进行检测，任选地随后进行光漂白，并使用嵌入染料检测通过插入检测合成测序中的未标记核苷酸的添加。 微流控器件，包括粒子阵列，用于测序方法。
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公开(公告)号：US07105300B2
公开(公告)日：2006-09-12
申请号：US10413049
申请日：2003-04-14
申请人： J. Wallace Parce , Theo T. Nikiforov , Tammy Burd Mehta , Anne R. Kopf-Sill , Andrea W. Chow , Michael R. Knapp
发明人： J. Wallace Parce , Theo T. Nikiforov , Tammy Burd Mehta , Anne R. Kopf-Sill , Andrea W. Chow , Michael R. Knapp
CPC分类号： C12Q1/6874 , B01F13/0059 , B01J2219/00317 , B01J2219/00459 , B01J2219/00468 , B01L3/5027 , B01L3/502715 , B01L3/502761 , B01L2200/0668 , B01L2400/0409 , B01L2400/0415 , B01L2400/043 , B01L2400/0487 , C07H21/02 , C07H21/04 , C12Q1/6869 , C40B60/14 , G01N27/44756 , G01N35/0098 , G01N2035/00574 , Y10T436/143333 , C12Q2565/629 , C12Q2535/101 , C12Q2563/173 , C12Q2525/186 , C12Q2527/125
摘要： Nucleotides and nucleotide analogs are used in various sequencing by incorporation/sequencing by synthesis methods. Nucleotide analogs comprising 3′-blocking groups are used to provide reversible chain-termination for sequencing by synthesis. Typical blocking groups include phosphate groups and carbamate groups. Fluorescent nucleotides are used to perform sequencing by synthesis with detection by incorporation of the fluorescently labeled nucleotide, optionally followed by photobleaching and intercalating dyes are used to detect addition of a non-labeled nucleotide in sequencing by synthesis with detection by intercalation. Microfluidic devices, including particle arrays, are used in the sequencing methods.
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公开(公告)号：US06632655B1
公开(公告)日：2003-10-14
申请号：US09510626
申请日：2000-02-22
申请人： Tammy Burd Mehta , Anne R. Kopf-Sill , J. Wallace Parce , Andrea W. Chow , Luc J. Bousse , Michael R. Knapp , Theo T. Nikiforov , Steve Gallagher
发明人： Tammy Burd Mehta , Anne R. Kopf-Sill , J. Wallace Parce , Andrea W. Chow , Luc J. Bousse , Michael R. Knapp , Theo T. Nikiforov , Steve Gallagher
IPC分类号： C12M140
CPC分类号： C12Q1/6874 , B01F13/0059 , B01J2219/00317 , B01J2219/00459 , B01J2219/00468 , B01L3/5027 , B01L3/502715 , B01L3/502761 , B01L2200/0668 , B01L2400/0409 , B01L2400/0415 , B01L2400/043 , B01L2400/0487 , C07H21/02 , C07H21/04 , C12Q1/6869 , C40B60/14 , G01N27/44756 , G01N35/0098 , G01N2035/00574 , Y10T436/143333 , C12Q2565/629 , C12Q2535/101 , C12Q2563/173 , C12Q2525/186 , C12Q2527/125
摘要： Arrays of flowable or fixed particle sets are used in microfluidic systems for performing assays and modifying hydrodynamic flow. Also provided are assays utilizing flowable or fixed particle sets within a microfluidic system, as well as kits, apparatus and integrated systems comprising arrays and array members.
摘要翻译： 可流动或固定的颗粒组的数组用于微流体系统中，用于进行测定和改变流体动力学流动。 还提供了利用微流体系统内的可流动或固定的颗粒组的测定法，以及包括阵列和阵列成员的试剂盒，装置和集成系统。
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公开(公告)号：US5972187A
公开(公告)日：1999-10-26
申请号：US45338
申请日：1998-03-20
申请人： J. Wallace Parce , Michael R. Knapp
发明人： J. Wallace Parce , Michael R. Knapp
IPC分类号： G01N31/20 , B01F13/00 , B01J19/00 , B01L3/00 , B01L3/02 , F04B17/00 , F04B19/00 , G01N27/26 , G01N27/447 , G01N37/00 , H02N11/00
CPC分类号： B01F13/0071 , B01J19/0093 , B01L3/502715 , B01L3/50273 , B01L3/502784 , F04B17/00 , F04B19/006 , G01N27/44704 , G01N27/44743 , G01N27/44791 , H02N11/006 , B01F13/0084 , B01F13/0086 , B01J2219/00891 , B01L2200/027 , B01L2400/0415 , B01L2400/0418 , B01L2400/0421 , B01L3/021 , Y10S366/02 , Y10T436/113332 , Y10T436/2575
摘要： The present invention provides for techniques for transporting materials using electrokinetic forces through the channels of a microfluidic system. The subject materials are transported in regions of high ionic concentration, next to spacer material regions of high ionic concentration, which are separated by spacer material regions of low ionic concentration. Such arrangements allow the materials to remain localized for the transport transit time to avoid mixing of the materials. Using these techniques, an electropipettor which is compatible with the microfluidic system is created so that materials can be easily introduced into the microfluidic system. The present invention also compensates for electrophoretic bias as materials are transported through the channels of the microfluidic system by splitting a channel into portions with positive and negative surface charges and a third electrode between the two portions, or by diffusion of the electrophoresing materials after transport along a channel.
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公开(公告)号：US07344865B2
公开(公告)日：2008-03-18
申请号：US11460550
申请日：2006-08-11
申请人： J. Wallace Parce , Theo T. Nikiforov , Tammy Burd Mehta , Anne R. Kopf-Sill , Andrea W. Chow , Michael R. Knapp
发明人： J. Wallace Parce , Theo T. Nikiforov , Tammy Burd Mehta , Anne R. Kopf-Sill , Andrea W. Chow , Michael R. Knapp
CPC分类号： C12Q1/6874 , B01F13/0059 , B01J2219/00317 , B01J2219/00459 , B01J2219/00468 , B01L3/5027 , B01L3/502715 , B01L3/502761 , B01L2200/0668 , B01L2400/0409 , B01L2400/0415 , B01L2400/043 , B01L2400/0487 , C07H21/02 , C07H21/04 , C12Q1/6869 , C40B60/14 , G01N27/44756 , G01N35/0098 , G01N2035/00574 , Y10T436/143333 , C12Q2565/629 , C12Q2535/101 , C12Q2563/173 , C12Q2525/186 , C12Q2527/125
摘要： Nucleotides and nucleotide analogs are used in various sequencing by incorporation/sequencing by synthesis methods. Nucleotide analogs comprising 3′-blocking groups are used to provide reversible chain-termination for sequencing by synthesis. Typical blocking groups include phosphate groups and carbamate groups. Fluorescent nucleotides are used to perform sequencing by synthesis with detection by incorporation of the fluorescently labeled nucleotide, optionally followed by photobleaching and intercalating dyes are used to detect addition of a non-labeled nucleotide in sequencing by synthesis with detection by intercalation. Microfluidic devices, including particle arrays, are used in the sequencing methods.
摘要翻译： 核苷酸和核苷酸类似物通过合成方法的并入/测序用于各种测序。 包含3'-封闭基团的核苷酸类似物用于提供可逆的链终止，用于通过合成进行测序。 典型的封闭基团包括磷酸基和氨基甲酸酯基。 使用荧光核苷酸进行测序，通过掺入荧光标记的核苷酸进行检测，任选地随后进行光漂白，并使用嵌入染料检测通过插入检测合成测序中的未标记核苷酸的添加。 微流控器件，包括粒子阵列，用于测序方法。
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公开(公告)号：US06613513B1
公开(公告)日：2003-09-02
申请号：US09510205
申请日：2000-02-22
申请人： J. Wallace Parce , Theo T. Nikiforov , Tammy Burd Mehta , Anne R. Kopf-Sill , Andrea W. Chow , Michael R. Knapp
发明人： J. Wallace Parce , Theo T. Nikiforov , Tammy Burd Mehta , Anne R. Kopf-Sill , Andrea W. Chow , Michael R. Knapp
IPC分类号： C12Q168
CPC分类号： C12Q1/6874 , B01F13/0059 , B01J2219/00317 , B01J2219/00459 , B01J2219/00468 , B01L3/5027 , B01L3/502715 , B01L3/502761 , B01L2200/0668 , B01L2400/0409 , B01L2400/0415 , B01L2400/043 , B01L2400/0487 , C07H21/02 , C07H21/04 , C12Q1/6869 , C40B60/14 , G01N27/44756 , G01N35/0098 , G01N2035/00574 , Y10T436/143333 , C12Q2565/629 , C12Q2535/101 , C12Q2563/173 , C12Q2525/186 , C12Q2527/125
摘要： Nucleotides and nucleotide analogs are used in various sequencing by incorporation/sequencing by synthesis methods. Nucleotide analogs comprising 3′-blocking groups are used to provide reversible chain-termination for sequencing by synthesis. Typical blocking groups include phosphate groups and carbamate groups. Fluorescent nucleotides are used to perform sequencing by synthesis with detection by incorporation of the fluorescently labeled nucleotide, optionally followed by photobleaching and intercalating dyes are used to detect addition of a non-labeled nucleotide in sequencing by synthesis with detection by intercalation. Microfluidic devices, including particle arrays, are used in the sequencing methods.
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公开(公告)号：US06447661B1
公开(公告)日：2002-09-10
申请号：US09416288
申请日：1999-10-12
申请人： Andrea W. Chow , Robert S. Dubrow , J. Wallace Parce , Steven A. Sundberg , Jeffrey A. Wolk , Ring-Ling Chien , Steven James Gallagher , Michael R. Knapp , Anne R. Kopf-Sill , Tammy Burd Mehta
发明人： Andrea W. Chow , Robert S. Dubrow , J. Wallace Parce , Steven A. Sundberg , Jeffrey A. Wolk , Ring-Ling Chien , Steven James Gallagher , Michael R. Knapp , Anne R. Kopf-Sill , Tammy Burd Mehta
IPC分类号： G01N2726
CPC分类号： B01L3/502715 , B01L3/50273 , B01L3/502746 , B01L2200/027 , B01L2300/0816 , B01L2300/0838 , B01L2300/0867 , B01L2400/0406 , B01L2400/0415 , B01L2400/0487 , B01L2400/084 , G01N2035/00237 , G01N2035/1062 , Y10S366/02 , Y10T436/2575
摘要： Methods, apparatus and systems are provided for introducing large numbers of different materials into a microfluidic analytical device rapidly, efficiently and reproducibly. In particular, improved integrated pipettor chip configurations, e.g. sippers or electropipettors, are described which are capable of sampling extremely small amounts of material for which analysis is desired, transporting material into a microfluidic analytical channel network, and performing the desired analysis on the material.
摘要翻译： 提供了方法，装置和系统，用于将大量不同的材料快速，有效和可再现地引入微流体分析装置。 特别地，改进的集成移液器芯片配置，例如 描述了能够对需要分析的极少量材料进行取样，将材料输送到微流体分析通道网络中并对材料进行所需分析的能力。
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