Process for obtaining platelet factor-4
    1.
    发明授权
    Process for obtaining platelet factor-4 失效
    获得血小板因子-4的方法

    公开(公告)号:US5847084A

    公开(公告)日:1998-12-08

    申请号:US749401

    申请日:1996-11-15

    CPC分类号: C07K14/522

    摘要: The present invention, using a readily available sulfated chitin as an adsorbent, can permit platelet factor-4 to be recovered through specific adsorption from a solution containing the same factor, in by far increased yields as compared with the conventional process utilizing a heparin-immobilized affinity column, and provides the process for isolating, through purification platelet factor-4 which is suited for a commercial-scale, mass production process, wherein there can be offered the advantages of utilization of more readily available sulfated chitin, simplified procedure and improved production yields for the objective substance.

    摘要翻译: 使用容易获得的硫酸化甲壳素作为吸附剂的本发明可以通过特定吸附从含有相同因子的溶液中回收血小板因子-4,与使用固定化肝素的常规方法相比,产率高得多 亲和柱,并提供了通过纯化适合于商业规模的大规模生产方法的血小板因子-4进行分离的方法,其中可以提供利用更容易获得的硫酸化甲壳素,简化程序和改进生产的优点 产量为目标物质。