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Complete Growth Medium
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RPMI 1640 medium with 2 mM L-glutamine adjusted to contain 1.5 g/L sodium bicarbonate, 4.5 g/L glucose, 10 mM HEPES, 1.0 mM sodium pyruvate and supplemented with:
0.05 mM 2-mercaptoethanol
1% Origen Hybridoma Cloning Factor
10% fetal bovine serum
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Subculturing
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Medium Renewal: Add fresh medium every 2 to 3 days (depending on cell density) Cultures can be maintained by the addition of fresh medium or replacement of medium. Alternatively, cultures can be established by centrifugation with subsequent resuspension at 1 to 2 X 10 exp5 viable cells/ml. Maintain cultures at cell concentrations between 1 X 10(5) and 8 X 10(5) viable cells/ml.
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Cryopreservation
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Culture medium, 95%; DMSO, 5%
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