Microfabricated two-pin system for biomolecule crystallization
    4.
    发明申请
    Microfabricated two-pin system for biomolecule crystallization 审中-公开
    用于生物分子结晶的微型双引脚系统

    公开(公告)号:US20070054408A1

    公开(公告)日:2007-03-08

    申请号:US11595543

    申请日:2006-11-10

    IPC分类号: G01N33/00

    CPC分类号: C30B29/58 C30B7/00

    摘要: A two-pin liquid handling system for crystallizing biomolecules comprises a pair of interacting pins for holding a droplet of liquid therebetween. Each pin includes a tip spaced predetermined distance from the other pin to define a sample acquisition region. The two-pin liquid handling system includes a temperature and humidity control element for controlling the temperature of the sample acquisition region to cause transpiration of water to and from a droplet of biomolecule solution to promote crystallization of the biomolecule.

    摘要翻译: 用于结晶生物分子的双针液体处理系统包括一对用于在其间保持液滴的相互作用的销。 每个引脚包括与另一个引脚间隔预定距离的尖端以限定采样区域。 双针液体处理系统包括温度和湿度控制元件,用于控制样品采集区域的温度,以使水与生物分子溶液液滴一起蒸发以促进生物分子的结晶。

    Microfluidic chip for biomolecule crystallization
    5.
    发明授权
    Microfluidic chip for biomolecule crystallization 失效
    用于生物分子结晶的微流控芯片

    公开(公告)号:US06849459B2

    公开(公告)日:2005-02-01

    申请号:US10328931

    申请日:2002-12-23

    摘要: A system for crystallizing a protein and other biomolecules comprises a flow channel for conveying a solution containing the biomolecule to be crystallized and one or more substations related to the crystallization process formed along the flow channel. The system operates by flowing a biomolecule solution through a the flow channel, then performing dialysis on a micro-scale to set crystallization conditions. After dialysis, the concentration of the biomolecule solution is changed by removing water or solvent from the biomolecule solution to promote formation of crystals in a segment of the flow channel. Formed crystals may be observed and harvested from the flow channel.

    摘要翻译: 用于结晶蛋白质和其他生物分子的系统包括用于输送含有待结晶的生物分子的溶液的流动通道和与沿流动通道形成的结晶过程相关的一个或多个变电站。 该系统通过使生物分子溶液流过流动通道,然后在微量级上进行透析以设定结晶条件来操作。 透析后,通过从生物分子溶液中除去水或溶剂来改变生物分子溶液的浓度,以促进在流动通道的段中形成晶体。 可以从流动通道观察并收获形成的晶体。

    Microfluidic chip or biomolecule crystallization
    6.
    发明申请
    Microfluidic chip or biomolecule crystallization 审中-公开
    微流控芯片或生物分子结晶

    公开(公告)号:US20050112774A1

    公开(公告)日:2005-05-26

    申请号:US10973138

    申请日:2004-10-25

    IPC分类号: B01L3/00 B01L3/06 C30B7/00

    摘要: A system for crystallizing a protein and other biomolecules comprises a flow channel for conveying a solution containing the biomolecule to be crystallized and one or more substations related to the crystallization process formed along the flow channel. The system operates by flowing a biomolecule solution through a the flow channel, then performing dialysis on a micro-scale to set crystallization conditions. After dialysis, the concentration of the biomolecule solution is changed by removing water or solvent from the biomolecule solution to promote formation of crystals in a segment of the flow channel. Formed crystals may be observed and harvested from the flow channel.

    摘要翻译: 用于结晶蛋白质和其他生物分子的系统包括用于输送含有待结晶的生物分子的溶液的流动通道和与沿流动通道形成的结晶过程相关的一个或多个变电站。 该系统通过使生物分子溶液流过流动通道,然后在微量级上进行透析以设定结晶条件来操作。 透析后,通过从生物分子溶液中除去水或溶剂来改变生物分子溶液的浓度,以促进在流动通道的段中形成晶体。 可以从流动通道观察并收获形成的晶体。