Stopped-flow, micro-fluidic device and method for the charge-based separation of complex analyte mixtures
    6.
    发明授权
    Stopped-flow, micro-fluidic device and method for the charge-based separation of complex analyte mixtures 有权
    停止流动,微流体装置和用于复合分析物混合物的基于电荷的分离的方法

    公开(公告)号:US09182372B2

    公开(公告)日:2015-11-10

    申请号:US13682430

    申请日:2012-11-20

    IPC分类号: G01N27/447 B81B1/00 B01L3/00

    摘要: The present inventions relate to micro-fluidic devices and related methods of fractionating samples of analytes, such as peptides or proteins, according to their isoelectric points. The disclosed micro-fluidic devices and related methods provide a fractionation sufficient to enhance the performance of immunochemistry and/or tandem liquid chromatography-mass spectrometry workflows. Such methods and devices are capable of fractionating complex samples in a short time, using a small amount of sample, do not require high voltages and are further characterized by their high degree of reproducibility and ease of use.

    摘要翻译: 本发明涉及微流体装置和根据其等电点对分析物样品如肽或蛋白质进行分级的相关方法。 所公开的微流体装置和相关方法提供足以提高免疫化学和/或串联液相色谱 - 质谱法工作流程的性能的分馏。 这样的方法和装置能够在短时间内分解复杂样品,使用少量样品,不需要高电压,并且通过其高度的再现性和易于使用进一步表征。

    Process for producing compacted, dehydrated, uncooked cabbage and
cabbage product thereof
    7.
    发明授权
    Process for producing compacted, dehydrated, uncooked cabbage and cabbage product thereof 失效
    生产压实,脱水,未经加工的袋及其制品的方法

    公开(公告)号:US4109026A

    公开(公告)日:1978-08-22

    申请号:US818701

    申请日:1977-07-25

    CPC分类号: A23B7/06 A23B7/022 A23B7/12

    摘要: A process for producing compacted, dehydrated, uncooked cabbage of increa density comprising subdividing fresh cabbage, treating the subdivided cabbage with aqueous sodium metabisulfite solution, removing the excess sodium metabisulfite solution, hot air blanching the cabbage, partially dehydrating the cabbage with heated air until its moisture content is reduced to about 5-8 percent by weight, partially rehydrating the cabbage to a moisture content of about 10 to 20 percent by weight with an aqueous solution of a food grade surface-active agent, equilibrating the solution of surface-active agent throughout the cabbage, compressing the partially rehydrated cabbage at a pressure of about 50 to 200 psi to obtain a compression ratio of about 7:1 to 15:1, redrying the compressed cabbage with heated air at about 55.degree. to 65.degree. C. until the moisture content thereof is reduced to no greater than 5% by weight, and packaging the compressed, dehydrated, uncooked cabbage in a hermetically sealed, moisture-proof container. Also, the compacted, dehydrated, uncooked cabbage obtained by the process described.

    STOPPED-FLOW, MICRO-FLUIDIC DEVICE AND METHOD FOR THE CHARGE-BASED SEPARATION OF COMPLEX ANALYTE MIXTURES
    8.
    发明申请
    STOPPED-FLOW, MICRO-FLUIDIC DEVICE AND METHOD FOR THE CHARGE-BASED SEPARATION OF COMPLEX ANALYTE MIXTURES 有权
    停止流动,微流体装置和用于基于电荷分离的复合分析混合物的方法

    公开(公告)号:US20130153422A1

    公开(公告)日:2013-06-20

    申请号:US13682430

    申请日:2012-11-20

    IPC分类号: G01N27/447 B81B1/00

    摘要: The present inventions relate to micro-fluidic devices and related methods of fractionating samples of analytes, such as peptides or proteins, according to their isoelectric points. The disclosed micro-fluidic devices and related methods provide a fractionation sufficient to enhance the performance of immunochemistry and/or tandem liquid chromatography-mass spectrometry workflows. Such methods and devices are capable of fractionating complex samples in a short time, using a small amount of sample, do not require high voltages and are further characterized by their high degree of reproducibility and ease of use.

    摘要翻译: 本发明涉及微流体装置和根据其等电点对分析物样品如肽或蛋白质进行分级的相关方法。 所公开的微流体装置和相关方法提供足以提高免疫化学和/或串联液相色谱 - 质谱法工作流程的性能的分馏。 这样的方法和装置能够在短时间内分解复杂样品,使用少量样品,不需要高电压,并且通过其高度的再现性和易于使用进一步表征。