PURIFICATION OF BIOLOGICAL CONJUGATES BY SIZE EXCLUSION CHROMATOGRAPHY
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    发明申请
    PURIFICATION OF BIOLOGICAL CONJUGATES BY SIZE EXCLUSION CHROMATOGRAPHY 审中-公开
    通过尺寸排除色谱法纯化生物学结合

    公开(公告)号:US20100056766A1

    公开(公告)日:2010-03-04

    申请号:US12199047

    申请日:2008-08-27

    IPC分类号: C07K1/00

    摘要: A method for separating a biological conjugate from an aggregate. The molecular weight of the biological conjugate ranges from about 10 kDa to about 1000 kDa. In one embodiment, the method comprises the steps of: (e) providing a mixture comprising the biological conjugate and the aggregate, wherein the biological conjugate has a molecular weight of from about 10 kDa to about 1000 kDa; (f) providing a chromatography column containing a gel, wherein the gel comprises at least one polysaccharide; (g) introducing the mixture of step (a) into the chromatography column; (h) recovering the biological conjugate from the column.

    摘要翻译: 从聚集体中分离生物缀合物的方法。 生物结合物的分子量范围为约10kDa至约1000kDa。 在一个实施方案中,该方法包括以下步骤:(e)提供包含生物缀合物和聚集体的混合物,其中生物缀合物具有约10kDa至约1000kDa的分子量; (f)提供含有凝胶的色谱柱,其中所述凝胶包含至少一种多糖; (g)将步骤(a)的混合物引入色谱柱; (h)从柱中回收生物缀合物。