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Complete Growth Medium
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The base medium for this cell line is ATCC-formulated RPMI-1640 Medium, Catalog No. 30-2001. To make the complete growth medium, add the following components to the base medium: fetal bovine serum to a final concentration of 10%.
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Subculturing
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Remove medium, and rinse the monolayer with fresh 0.25% trypsin, 0.53 mM EDTA solution. Remove the trypsin, add fresh trypsin and let the culture sit at room temperature (or at 37°C) until the cells detach (about 10 minutes). Add fresh medium, aspirate and dispense into new flasks.
Subcultivation Ratio: 1:3 to 1:6
Medium Renewal: two to three times weekly
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Cryopreservation
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Freeze medium: culture medium, 95%; DMSO, 5% Storage temperature: liquid nitrogen vapor phase
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