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    • 5. 发明申请
    • METHOD AND APPARATUS FOR FILTRATION OF BIOREACTOR RECOMBINANT PROTEINS
    • 用于过滤生物反应器重组蛋白的方法和装置
    • WO2005007269A1
    • 2005-01-27
    • PCT/US2003/019125
    • 2003-06-17
    • CENTOCOR, INC.FADDEN, Stephen, J.
    • FADDEN, Stephen, J.
    • B01D37/00
    • C12M47/10
    • A continuously operating bioreactor system combined with a filtration system is disclosed which may be directed to preparation and purifying of perfusion cell cultures. The bioreactor system comprises first reservior (100) containing fresh liquid medium (10) .the fresh liquid medium (10) is introduced into bioreactor (200) where the cultures are agitated by agitator (290) while they are mixed with cells introduced through inlet (250). The mixed liquid medium is then pumped to filtration reservoir comprising screen (330) which is rotated by rotator (315) from which retentate is recycled to bioreactor (200) .
    • 公开了与过滤系统结合的连续操作的生物反应器系统,其可以针对灌注细胞培养物的制备和纯化。 生物反应器系统包括含有新鲜液体介质(10)的第一储存器(100),将新鲜液体介质(10)引入生物反应器(200)中,其中通过搅拌器(290)搅拌培养物,同时将它们与通过入口引入的细胞混合 (250)。 然后将混合的液体介质泵送到包括筛网(330)的过滤容器,筛网(330)由旋转器(315)旋转,滞留物从其再循环到生物反应器(200)。