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    Nucleic acid encoding reactions
    182.
    发明授权
    Nucleic acid encoding reactions 有权
    核酸编码反应

    公开(公告)号：US09074204B2

    公开(公告)日：2015-07-07

    申请号：US13476911

    申请日：2012-05-21

    Applicant: Megan Anderson ,  Peilin Chen ,  Brian Fowler ,  Robert C. Jones ,  Fiona Kaper ,  Ronald Lebofsky ,  Andrew May

    Inventor： Megan Anderson ,  Peilin Chen ,  Brian Fowler ,  Robert C. Jones ,  Fiona Kaper ,  Ronald Lebofsky ,  Andrew May

    IPC: C12Q1/68 ,  C12N15/10 ,  C12N15/65 ,  C12N15/66

    CPC classification number: C12Q1/6855 ,  C12N15/10 ,  C12N15/1065 ,  C12N15/65 ,  C12N15/66 ,  C12Q1/686 ,  C12Q1/6874

    Abstract: Described herein are methods useful for incorporating one or more adaptors and/or nucleotide tag(s) and/or barcode nucleotide sequence(s) one, or typically more, target nucleotide sequences. In particular embodiments, nucleic acid fragments having adaptors, e.g., suitable for use in high-throughput DNA sequencing are generated. In other embodiments, information about a reaction mixture is encoded into a reaction product. Also described herein are methods and kits useful for amplifying one or more target nucleic acids in preparation for applications such as bidirectional nucleic acid sequencing. In particular embodiments, methods of the invention entail additionally carrying out bidirectional DNA sequencing. Also described herein are methods for encoding and detecting and/or quantifying alleles by primer extension.

    Abstract translation: 本文所描述的方法可用于掺入一个或多个衔接子和/或核苷酸标签和/或条形码核苷酸序列，一个或多个靶核苷酸序列。 在具体实施方案中，产生具有适配器（例如适合用于高通量DNA测序）的核酸片段。 在其它实施方案中，关于反应混合物的信息被编码成反应产物。 本文还描述了可用于扩增一种或多种靶核酸以准备应用如双向核酸测序的方法和试剂盒。 在具体实施方案中，本发明的方法还需要进行双向DNA测序。 本文还描述了通过引物延伸来编码和检测和/或定量等位基因的方法。

    Microfluidic devices with removable cover and methods of fabrication and application
    183.
    发明授权
    Microfluidic devices with removable cover and methods of fabrication and application 有权
    具有可拆卸盖的微流体装置和制造和应用的方法

    公开(公告)号：US09039997B2

    公开(公告)日：2015-05-26

    申请号：US13499879

    申请日：2010-09-29

    Applicant: David Cohen ,  Andrew May ,  Martin Pieprzyk ,  Brian Fowler ,  Kim Huat Lee ,  Jun Yan ,  Ming Fang Zhou ,  Seng Beng Ng

    Inventor： David Cohen ,  Andrew May ,  Martin Pieprzyk ,  Brian Fowler ,  Kim Huat Lee ,  Jun Yan ,  Ming Fang Zhou ,  Seng Beng Ng

    IPC: B01L99/00 ,  B01L3/00 ,  B01L9/00 ,  B01L7/00 ,  G01N1/40

    CPC classification number: B01L3/5027 ,  B01L3/502738 ,  B01L7/52 ,  B01L9/527 ,  B01L2200/12 ,  B01L2300/045 ,  B01L2300/0887 ,  B01L2300/123 ,  B01L2400/0655 ,  G01N1/405

    Abstract: The present invention includes microfluidic systems having a microfabricated cavity that may be covered with a removable cover, where the removable cover allows at least part of the opening of the microfabricated cavity to be exposed or directly accessed by an operator. The microfluidic systems comprise chambers, flow and control channels formed in elastomeric layers that may comprise PDMS. The removable cover comprises a thermoplastic base film bonded to an elastomer layer by an adhesive layer. When the removable cover is peeled off, the chamber is at least partially open to allow sample extraction from the chamber. The chamber may have macromolecular crystals formed inside or resulting contents from a PCR reaction. The invention also includes a method for making vias in elastomeric layers by using the removable cover. The invention further includes methods and devices for peeling the peelable cover or a removable component such as Integrated Heater Spreader.

    Abstract translation: 本发明包括具有微型空腔的​​微流体系统，其可以被可移除的盖覆盖，其中可移除的盖允许微加工腔的至少一部分开口被操作者暴露或直接访问。 微流体系统包括在可包括PDMS的弹性体层中形成的腔室，流动和控制通道。 可移除的盖包括通过粘合剂层结合到弹性体层的热塑性基底膜。 当可移除的盖被剥离时，室至少部分地打开以允许从室中取样。 该室可能在PCR反应内部形成大分子晶体或产生内含物。 本发明还包括通过使用可移除盖制造弹性体层中的通孔的方法。 本发明还包括用于剥离可剥离盖或诸如集成式加热器撒布机的可移除部件的方法和装置。

    Methods for detection and quantification of nucleic acid or protein targets in a sample
    187.
    发明授权
    Methods for detection and quantification of nucleic acid or protein targets in a sample 有权
    检测和定量样品中核酸或蛋白质靶标的方法

    公开(公告)号：US08828661B2

    公开(公告)日：2014-09-09

    申请号：US11739660

    申请日：2007-04-24

    Applicant: Michael Lucero ,  Marc Unger

    Inventor： Michael Lucero ,  Marc Unger

    IPC: C12Q1/68 ,  C12P19/34

    CPC classification number: C12Q1/686 ,  C12Q1/6804 ,  C12Q1/6813 ,  C12Q1/6876 ,  C12Q2600/118 ,  G01N33/53 ,  G01N33/6845 ,  G01N2333/435 ,  G01N2458/10

    Abstract: The invention provides an assay method for detection and/or quantification of a plurality of nucleic acid or protein targets in a sample. In the method probes are used to associate a detectable tag sequence with each of the selected targets present in the sample. Probes or primers sufficient to identify at least 25, and preferably at least 500, different targets are used. The method involves segregating aliquots of the sample from each other and detecting the tag sequences in each aliquot.

    Abstract translation: 本发明提供了用于检测和/或定量样品中多个核酸或蛋白质靶标的测定方法。 在该方法中，探针用于将可检测标签序列与存在于样品中的每个选定靶标相关联。 使用足以鉴定至少25个，优选至少500个不同靶标的探针或引物。 该方法包括将样品的等分试样彼此分离并检测每个等分试样中的标签序列。

    Optical lens system and method for microfluidic devices
    189.
    发明授权
    Optical lens system and method for microfluidic devices 有权

    公开(公告)号：US08685326B2

    公开(公告)日：2014-04-01

    申请号：US13937340

    申请日：2013-07-09

    Applicant: Fluidigm Corporation

    Inventor： Marc A. Unger ,  Geoffrey Richard Facer ,  Barry Clerkson ,  Christopher G. Cesar ,  Neil Switz

    IPC: G01N21/00 ,  G01N15/06 ,  G01N21/84

    Abstract: An apparatus for imaging one or more selected fluorescence indications from a microfluidic device. The apparatus includes an imaging path coupled to least one chamber in at least one microfluidic device. The imaging path provides for transmission of one or more fluorescent emission signals derived from one or more samples in the at least one chamber of the at least one microfluidic device. The chamber has a chamber size, the chamber size being characterized by an actual spatial dimension normal to the imaging path. The apparatus also includes an optical lens system coupled to the imaging path. The optical lens system is adapted to transmit the one or more fluorescent signals associated with the chamber.

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