R 1610細胞
數量： 大量
是否是腫瘤細胞： 0
物種來源： 倉鼠
器官來源： 肺
生長狀態： 貼壁生長
ATCC Number： CRL-1657?
細胞形態： 成纖維樣
運輸方式： 凍存運輸
Designations: R 1610
Depositors: M Rosenberg
R 1610細胞Biosafety Level: 1
Shipped: frozen
Medium & Serum: See Propagation
Growth Properties: adherent
Organism: Cricetulus griseus
Morphology: fibroblast
Source: Organ: lung
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Applications: transfection host
Gender: male
Comments: R 1610細胞This line is a clonal derivative of V79 cells (see also V79-4, ATCC CCL-93) that had been treated with ethylmethanesulfonate.
The cells are deficient in galactokinase and are resistant to 2-deoxygalactose and 8-azaguanine.
This is a Chinese hamster somatic cell line.
Propagation: ATCC complete growth medium: The base medium for this cell line is ATCC-formulated Dulbecco's Modified Eagle's Medium, Catalog No. 30-2002. 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: Protocol:
Remove and discard culture medium.
Briefly rinse the cell layer with 0.25% (w/v) Trypsin- 0.53 mM EDTA solution to remove all traces of serum which contains trypsin inhibitor.
Add 2.0 to 3.0 ml of Trypsin-EDTA solution to flask and observe cells under an inverted microscope until cell layer is dispersed (usually within 5 to 15 minutes).
Note: To avoid clumping do not agitate the cells by hitting or shaking the flask while waiting for the cells to detach. Cells that are difficult to detach may be placed at 37?C to facilitate dispersal.
Add 6.0 to 8.0 ml of complete growth medium and aspirate cells by gently pipetting.
R 1610細胞Add appropriate aliquots of the cell suspension to new culture vessels.
Incubate cultures at 37?C.
Subcultivation Ratio: A subcultivation ratio of 1:2 to 1:4 is recommended
Medium Renewal: 2 to 3 times per week
Preservation: Freeze medium: Complete growth medium 95%; DMSO, 5%
Storage temperature: liqid nitrogen vapor phase
Related Products: Recommended medium (without the additional supplements or serum described under ATCC Medium):ATCC 30-2002
recommended serum:ATCC 30-2020
parental cell line:ATCC CCL-93
References: 10111: Schumperli D, et al. Efficient expression of Escherichia coli galactokinase gene in mammalian cells. Proc. Natl. Acad. Sci. USA 79: 257-261, 1982. PubMed: 6281760
25665: Thirion JP, et al. R 1610細胞Galactokinase mutants of Chinese hamster somatic cells resistant to 2-deoxygalactose. Genetics 83: 137-147, 1976. PubMed: 1269916
