Chemistry: molecular biology and microbiology – Spore forming or isolating process
Patent
1980-08-27
1982-06-15
Tanenholtz, Alvin E.
Chemistry: molecular biology and microbiology
Spore forming or isolating process
435286, 435296, 435 41, 435 68, 435811, C12N 502, C12M 302, C12M 124, C12P 100
Patent
active
043352154
ABSTRACT:
Anchorage-dependent cells are grown in agitated microcarrier suspension in which the cells and microcarriers are aggregated by periodically providing a temporary residence of said microcarriers and cells outside the main cell culture reactor agitation zone and in a separate compartment wherein they are subjected to a gentle tumbling action within a confined space having substantially the same environmental conditions as in the main cell culture reactor.
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van Hemert et al., Homogeneous Cultivation of Animal Cells for the Production of Virus and Virus Products, Biotech. Bioeng., vol. XI, 1969, 875-885.
Bulletin 1068, "Bio-Carriers.TM. for Cell Culture", Bio-Rad Labs, 1979, 4 pages.
Bulletin "Cytodex .TM.1-Beaded Microcarriers for Cell Culture", pp. 5 & 18, Pharmacia Fina Chemicals, May 1, 1978.
Bulletin "Superbead .TM.Microcarriers-Instructions for Use", Flow Laboratories, Inc., Nov. 1978, 2 pages.
Jakoby et al., Methods in Enzymology, vol. LVIII, Cell Culture, 1979, pp. 204, 209, 210.
Feder Joseph
Hitt Mary M.
Kimes Richard C.
Tolbert William R.
McCowin Kathleen S.
Meyer Scott J.
Monsanto Company
Tanenholtz Alvin E.
Williams, Jr. James W.
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