CRL-9618 CHO-K1 倉鼠卵巢細胞亞株
ATCC® Number: CRL-9618?
Designations: CHO-K1
Depositors: K Thomae
Biosafety Level: 1
Shipped: frozen
Medium & Serum: See Propagation
Growth Properties: adherent
Organism: Cricetulus griseus (hamster, Chinese)
Morphology: epithelial
Source: Organ: ovary
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Applications: transfection host (Roche FuGENE® Transfection Reagents
Nucleofection technology from Lonza)
Gender: female
Comments: This is the same line as ATCC CCL-61.
Propagation: ATCC complete growth medium: The base medium for this cell line is ATCC-formulated F-12K Medium, Catalog No. 30-2004. To make the complete growth medium, add the following components to the base medium: fetal bovine serum to a final concentration of 10%.
Temperature: 37.0°C
Subculturing: Subcultivation Ratio: A subcultivation ratio of 1:4 to 1:8 is recommended
Medium Renewal: Once or twice between subculture
Remove medium, and rinse with 0.25% trypsin, 0.03% EDTA solution. Remove the solution and add an additional 1 to 2 ml of trypsin-EDTA solution. Allow the flask to sit at room temperature (or at 37C) until the cells detach.
Add fresh culture medium, aspirate and dispense into new culture flasks.
Preservation: culture medium 95%; DMSO, 5%
Related Products: Recommended medium (without the additional supplements or serum described under ATCC Medium):ATCC 30-2004
recommended serum:ATCC 30-2020
