Methods for preparing an active TNFR-Fc fusion protein
    3.
    发明授权
    Methods for preparing an active TNFR-Fc fusion protein 有权
    制备活性TNFR-Fc融合蛋白的方法

    公开(公告)号:US09279014B2

    公开(公告)日:2016-03-08

    申请号:US14239216

    申请日:2012-08-17

    IPC分类号: C07K14/705 C07K14/715

    摘要: The present invention relates to a method for separating and preparing a TNFR-Fc fusion protein using hydrophobic interaction chromatography (HIC). More particularly, the present invention relates to a method for separating and preparing a highly pure active protein from clipped proteins due to displacement effect by adjusting the conductivity of a protein sample using a high concentration of salt solution and by adjusting a loading amount thereof, and a TNFR-Fc fusion protein prepared by the method.

    摘要翻译: 本发明涉及使用疏水相互作用色谱(HIC)分离和制备TNFR-Fc融合蛋白的方法。 更具体地说,本发明涉及通过调节使用高浓度的盐溶液的蛋白质样品的电导率并调整其负载量,由于置换效应而从夹带蛋白质中分离和制备高纯度活性蛋白的方法,以及 通过该方法制备的TNFR-Fc融合蛋白。

    METHOD FOR PREPARING ACTIVE FORM OF TNFR-FC FUSION PROTEIN
    4.
    发明申请
    METHOD FOR PREPARING ACTIVE FORM OF TNFR-FC FUSION PROTEIN 有权
    制备TNFR-FC融合蛋白活性形式的方法

    公开(公告)号:US20140316114A1

    公开(公告)日:2014-10-23

    申请号:US14239216

    申请日:2012-08-17

    IPC分类号: C07K14/705

    摘要: The present invention relates to a method for separating and preparing a TNFR-Fc fusion protein using hydrophobic interaction chromatography (HIC). More particularly, the present invention relates to a method for separating and preparing a highly pure active protein from clipped proteins due to displacement effect by adjusting the conductivity of a protein sample using a high concentration of salt solution and by adjusting a loading amount thereof, and a TNFR-Fc fusion protein prepared by the method.

    摘要翻译: 本发明涉及使用疏水相互作用色谱(HIC)分离和制备TNFR-Fc融合蛋白的方法。 更具体地说,本发明涉及通过调节使用高浓度的盐溶液的蛋白质样品的电导率并调整其负载量,由于置换效应而从夹带蛋白质中分离和制备高纯度活性蛋白的方法,以及 通过该方法制备的TNFR-Fc融合蛋白。