Method for the production of HA fraction containing protective antigens
of Bordetella pertussis and pertussis vaccine
    2.
    发明授权
    Method for the production of HA fraction containing protective antigens of Bordetella pertussis and pertussis vaccine 失效
    用于生产含有百日咳博德特氏菌和百日咳疫苗的保护性抗原的HA级分的方法

    公开(公告)号:US4687738A

    公开(公告)日:1987-08-18

    申请号:US874670

    申请日:1986-06-16

    摘要: A method for production of HA fraction containing protective antigens of Bordetella pertussis (i.e. a fraction containing F-HA and LPF-HA) in an industrial scale, for instance, with a fermentater, which comprises inoculating a strain of B. pertussis in a liquid culture containing a cyclodextrin or its derivative, culturing it by a spinner culture under controlling the culture temperature and the amount of dissolved oxygen and under defoaming condition, optionally under controlling the pH range, and harvesting the produced HA fraction from the culture broth at a stage of from logarithmic growth phase to static grow phase, and a method for production of a pertussis vaccine from the HA fraction thus obtained by formalinizing the HA fraction in the presence of an amino acid.

    摘要翻译: 一种生产含有百日咳博德特氏菌(即含有F-HA和LPF-HA的部分)的HA级分的HA级分的方法,例如用发酵罐,其包括将百日咳杆菌菌株接种在液体中 含有环糊精或其衍生物的培养物,在控制培养温度和溶解氧量以及消泡条件下,任选地控制pH范围内,通过旋转培养物进行培养,并在培养液中收获生成的HA级分 从对数生长期到静态生长阶段,以及通过在氨基酸存在下对HA级分进行福尔马林处理从HA馏分产生百日咳疫苗的方法。