Method of producing interferon
    2.
    发明授权
    Method of producing interferon 失效
    生产干扰素的方法

    公开(公告)号:US4307193A

    公开(公告)日:1981-12-22

    申请号:US95955

    申请日:1979-11-20

    申请人: Masahiko Iizuka

    发明人: Masahiko Iizuka

    IPC分类号: C07K14/555 C12M3/04 C12P21/00

    摘要: In the method of the present invention for production of interferon from propagating tissue culture cells, a propagating apparatus is utilized having a plurality of spaced-apart parallel flat plates. Monolayers of the tissue cells are grown on these plates and the apparatus is adapted for the introduction of gas and/or liquid mediums between the plates. In carrying out the method of the present invention the culture medium which nourishes the propagating cell tissues is exposed to a gas phase for oxygenating and adjusting the pH of the medium, while maintaining the culture medium and the propagated cells in a static and undisturbed condition.

    摘要翻译: 在用于从传播组织培养细胞生产干扰素的本发明的方法中,使用具有多个间隔开的平行平板的传播装置。 组织细胞的单层生长在这些板上,并且该装置适用于在板之间引入气体和/或液体介质。 在实施本发明的方法中,将培养细胞组织的培养基暴露于气相以进行氧合并调节培养基的pH,同时保持培养基和繁殖细胞处于静止和未受干扰的状态。

    Cell culture propagation apparatus
    5.
    发明授权
    Cell culture propagation apparatus 失效
    细胞培养繁殖装置

    公开(公告)号:US4228243A

    公开(公告)日:1980-10-14

    申请号:US924221

    申请日:1978-07-13

    申请人: Masahiko Iizuka

    发明人: Masahiko Iizuka

    IPC分类号: C12M3/04

    CPC分类号: C12M25/06 C12M23/34 C12M23/50

    摘要: Apparatus and method for propagating tissue culture cells. A plurality of spaced-apart, parallel flat plates are assembled. The cells are grown between the plates. Gases or liquid media may be introduced between the plates.

    摘要翻译: 传播组织培养细胞的装置和方法。 组装多个间隔开的平行平板。 细胞在板之间生长。 可以在板之间引入气体或液体介质。