METHOD FOR THE PURIFICATION OF HBHA
    3.
    发明申请
    METHOD FOR THE PURIFICATION OF HBHA 审中-公开
    HBHA净化方法

    公开(公告)号:WO2010149657A1

    公开(公告)日:2010-12-29

    申请号:PCT/EP2010/058821

    申请日:2010-06-22

    CPC classification number: C07K14/35 A61K38/00

    Abstract: The present invention concerns a new method for the purification of Heparin Binding Hemagglutinin (HBHA) robust and reproducible at an industrial scale. The purification is made from HBHA-producing microorganisms extracted in presence of a detergent, a solvent or a chaotropic agent, followed by a first elution on ion exchange resins. In a preferred embodiment, the elution on ion exchange resins is followed by a second chromatography on mixed mode sorbents.

    Abstract translation: 本发明涉及一种在工业规模上稳定且可重现的肝素结合血凝素(HBHA)的纯化方法。 净化由在洗涤剂,溶剂或离液剂的存在下提取的HBHA生产微生物制备,然后在离子交换树脂上进行第一次洗脱。 在优选的实施方案中,在离子交换树脂上的洗脱之后是混合模式吸附剂上的第二层析。

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