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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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Protocol: Remove medium, rinse with 0.25% trypsin, 0.53 mM EDTA solution, add an additional 1 to 2 mL of trypsin solution and allow the flask to set at room temperature (or incubate at 37°C) until cells detach. Add fresh culture medium, aspirate and dispense into new culture flasks.
Subcultivation Ratio: A subcultivation ratio of 1:2 to 1:4 is recommended
Medium Renewal: Every 3 to 4 days
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Cryopreservation
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Freeze Medium: Complete growth medium, 95%; DMSO, 5%
Storage Temperature: Liquid nitrogen vapor phase
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