METHOD OF STERILIZATION
    6.
    发明申请
    METHOD OF STERILIZATION 审中-公开
    灭菌方法

    公开(公告)号:WO2006096116A1

    公开(公告)日:2006-09-14

    申请号:PCT/SE2006/000284

    申请日:2006-03-06

    IPC分类号: A61L2/18 B01D15/00 G01N30/00

    CPC分类号: B01D15/20 A61L2/04 G01N30/50

    摘要: The present invention relates to a method of sterilizing a chromatography column which is packed with a separation matrix, which method comprises passing a super-heated aqueous liquid through the packing of the column to obtain at least one substantially sterile packed chromatography column. The method may also comprise a preceding heating. In the most advantageous embodiment, the superheated aqueous liquid is passed in a substantially uniform flow through the packing of the column, resulting in a sterility of the packed column.

    摘要翻译: 本发明涉及对填充有分离基质的色谱柱进行灭菌的方法,该方法包括使超加热的含水液体通过柱的填充物,以获得至少一个基本无菌的填充色谱柱。 该方法还可以包括先前的加热。 在最有利的实施方案中,过热水性液体以大致均匀的流动通过柱的填料,导致填充柱的无菌性。

    DETECTION SYSTEMS AND METHODS
    7.
    发明申请
    DETECTION SYSTEMS AND METHODS 审中-公开
    检测系统和方法

    公开(公告)号:WO2003046546A1

    公开(公告)日:2003-06-05

    申请号:PCT/GB2002/005333

    申请日:2002-11-27

    IPC分类号: G01N30/76

    摘要: This application describes apparatus and methods using ultrasound transmitted through a chromatography column bed to determine the status of materials in the bed space, particularly during chromatography runs. Detected conditions include the profile of a band of eluting material - to see whether it is satisfactory - the arrival of a band of material at the column output, the fitness for use of the bed packing, the passage of different mobile phases e.g . salt fronts, and other conditions. Aspects claimed include control processors and corresponding programmed products.

    摘要翻译: 本申请描述了使用超声波穿过色谱柱床的装置和方法,以确定床空间中材料的状态,特别是在层析运行期间。 检测条件包括一系列洗脱材料的轮廓,以查看其是否令人满意 - 一列材料在色谱柱输出的到达,使用床包装的适用性,不同流动相的通过,例如, 盐面等条件。 所要求的方面包括控制处理器和相应的编程产品。

    USE OF ALKALINE WASHES DURING CHROMATOGRAPHY TO REMOVE IMPURITIES
    10.
    发明申请
    USE OF ALKALINE WASHES DURING CHROMATOGRAPHY TO REMOVE IMPURITIES 审中-公开
    在色谱中使用碱性洗涤剂去除污染物

    公开(公告)号:WO2016149088A1

    公开(公告)日:2016-09-22

    申请号:PCT/US2016/021984

    申请日:2016-03-11

    摘要: In certain embodiments, the invention provides a method of purifying a protein of interest from a mixture which comprises the protein of interest and one or more contaminants, said method comprising: a) subjecting the mixture to a first chromatography matrix, wherein the protein of interest binds to the first chromatography matrix; b) contacting the first chromatography matrix with a first wash solution which has a pH of at least 9.0, and does not comprise arginine or an arginine derivative; and c) eluting the protein of interest from the first chromatography matrix into an elution solution.

    摘要翻译: 在某些实施方案中,本发明提供了从包含目的蛋白质和一种或多种污染物的混合物中纯化目的蛋白质的方法,所述方法包括:a)使所述混合物经受第一色谱基质,其中所述感兴趣的蛋白质 结合第一个色谱基质; b)使第一层析基质与pH为至少9.0的第一洗涤溶液接触,并且不包含精氨酸或精氨酸衍生物; 和c)将目的蛋白质从第一色谱基质洗脱到洗脱溶液中。