Process for the preparation of a rabies vaccine and vaccine obtained by
this process
    1.
    发明授权
    Process for the preparation of a rabies vaccine and vaccine obtained by this process 失效
    通过该方法获得的狂犬病疫苗和疫苗的制备方法

    公开(公告)号:US4255520A

    公开(公告)日:1981-03-10

    申请号:US136722

    申请日:1980-04-02

    申请人: Klaus R. Schell

    发明人: Klaus R. Schell

    IPC分类号: A61K39/205

    摘要: A method for preparing a rabies vaccine wherein rabies viruses are multiplied in poultry embryos, the heads of the embryos are harvested and the cell extract containing the rabies antigens is separated therefrom for differential centrifugation and density gradient centrifugation, the separated antigen is further processed using conventional methods. This process results in a highly selective concentration of antigens and the production of viruses having a very high activity and freedom from contaminating proteins.

    摘要翻译: 制备狂犬病疫苗的方法,其中狂犬病病毒在家禽胚胎中繁殖,收获胚胎的头部,从其中分离出含有狂犬病抗原的细胞提取物用于差速离心和密度梯度离心,使用常规方法进一步处理分离的抗原 方法。 该方法导致抗原的高选择性浓度和具有非常高的活性并且不受污染蛋白质的病毒的产生。