Methods, systems and apparatus for separation and isolation of one or more sample components of a sample biological material
    64.
    发明授权
    Methods, systems and apparatus for separation and isolation of one or more sample components of a sample biological material 有权
    用于分离和分离样品生物材料的一种或多种样品组分的方法,系统和装置

    公开(公告)号:US07419784B2

    公开(公告)日:2008-09-02

    申请号:US10401110

    申请日:2003-03-27

    IPC分类号: G01N33/53

    摘要: Devices, systems and methods for use in separating sample materials into different sample components and then isolating one or more of the sample components for further processing or analysis are disclosed. Devices employ configurations that optionally allow a sample material to be electrophoretically separated into sample components in a separation matrix within a separation conduit. The sample components may then be detected in a detection zone in the separation conduit, and then selected components shunted to a component collection conduit within the device downstream of the detection zone for further processing or analysis based on information received at the detection zone. Methods of using these devices, and systems that incorporate these devices are also envisioned.

    摘要翻译: 公开了用于将样品材料分离成不同样品组分,然后分离一个或多个样品组分用于进一步处理或分析的装置,系统和方法。 设备采用可选地允许样品材料在分离管道内的分离基质中电泳分离成样品组分的构型。 然后可以在分离管道中的检测区域中检测样品组分,然后根据在检测区域接收的信息,将选定的组分分流到检测区域下游装置内的组件收集管道进一步处理或分析。 也可以设想使用这些装置的方法以及包含这些装置的系统。

    Methods and compositions for performing molecular separations
    68.
    发明授权
    Methods and compositions for performing molecular separations 有权
    用于进行分子分离的方法和组合物

    公开(公告)号:US06440284B1

    公开(公告)日:2002-08-27

    申请号:US09466106

    申请日:1999-12-17

    申请人: Robert S. Dubrow

    发明人: Robert S. Dubrow

    IPC分类号: G01N2726

    摘要: The present invention provides methods of electrophoretically separating macromolecular species, as well as compositions and systems useful in carrying out such methods. Specifically, the methods of the present invention comprise providing a substrate that has at least a first capillary channel disposed therein. The surface of the channel has a first surface charge associated therewith, and is filled with a water soluble surface adsorbing polymer solution that bears a net charge that is the same as the charge on the capillary surface.

    摘要翻译: 本发明提供了电泳分离大分子物种的方法,以及用于实施这些方法的组合物和系统。 具体地,本发明的方法包括提供至少具有设置在其中的第一毛细通道的基底。 通道的表面具有与之相关的第一表面电荷,并填充有水溶性表面吸附聚合物溶液,其具有与毛细管表面上的电荷相同的净电荷。