Process for culturing biological material

Details Process for culturing biological material Process for culturing biological material

1987-10-07

1989-06-20

Makay, Albert J.

Chemistry: molecular biology and microbiology

Spore forming or isolating process

435286, 435315, 435316, 261 84, C12N 502

Patent

active

048409057

ABSTRACT:
A process for culturing biological material capable of multiplication, especially cells securely adhering to microcarriers, employs a bioreactor having a vessel for a culture medium having means for controlling the environmental conditions in the culture medium and a stirring device for the homogeneous distribution of the cells in the culture medium which has a rotary drive and a rotation axle running in the interior of the vessel, wherein the stirring device has at least one flat stirrer blade fixed on to the rotation axle and inclined to the rotation axle.

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Katinger et al., "Mass Cultivation and Production of Animal Cells", Animal Cell Biotech. 1, 167-169 (1985).

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