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Complete Growth Medium
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Minimum essential medium (Eagle) in Earle's BSS with non-essential amino acids and 1 mM sodium pyruvate, 90%; fetal bovine serum, 10%
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Subculturing
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Subcultivation Ratio: A subcultivation ratio of 1:2 to 1:10 is recommended
Medium Renewal: Twice per week
Remove medium, add fresh 0.25% trypsin solution for 3 to 5 minutes, remove trypsin and let culture sit at room temperature for 5 to 10 minutes. Add fresh medium, aspirate and dispense into new flasks.
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Cryopreservation
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culture medium 95%; DMSO, 5%
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