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簡(jiǎn)要描述:CRL-11268 293T/17人胚腎細(xì)胞,ATCC 細(xì)胞|細(xì)胞系|細(xì)胞株|腫瘤細(xì)胞|細(xì)胞|貼壁細(xì)胞|懸浮細(xì)胞|,細(xì)胞庫(kù)管理規(guī)范,提供的細(xì)胞株背景清楚,提供參考文獻(xiàn)和培養(yǎng)條件
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CRL-11268 293T/17人胚腎細(xì)胞
 
| Permits and Restrictions | View Restrictions | 
|---|---|
| Organism | Homo sapiens, human | 
| Tissue | kidney | 
| Product Format | frozen | 
| Morphology | epithelial | 
| Culture Properties | adherent | 
| Biosafety Level | 2 [Cells contain Adeno and SV-40 viral DNA sequences] | 
| Age | fetus | 
| Applications | These cells constitutively express the simian virus 40 (SV40) large T antigen, and clone 17 was selected specifically for its high transfectability. CRL-11268 293T/17人胚腎細(xì)胞 | 
| Storage Conditions | liquid nitrogen vapor phase | 
| Derivation | The 293T/17 cell line is a derivative of the 293T (293tsA1609neo) cell line. 293T is a hmperature sensitive gene for SV40 T-antigen was inserted. 293T cells were cloned anighly transfectable derivative of the 293 cell line into which the ted the clones tested with the pBND and pZAP vectors to obtain a line capable of producing high titers of infectious retrovirus, 293T/17. | 
|---|---|
| Antigen Expression | SV40 T antigen | 
| Genes Expressed | SV40 T antigen | 
| Comments | 293T/17 cells were cotransfected with the pCRIPenv- and the pCRIPgag-2 vectors to obtain the ANJOU 65 (see ATCC CRL-11269) cell line. ANJOU 65 cells were cotransfected with the pCRIPgag-2 and pGPT2E vectors to obtain the BOSC 23 (see ATCC CRL-11270) ecotropic envelope-expression packaging cell line. ANJOU 65 cells were also cotransfected with the pCRIPAMgag vector along with a plasmid expressing the gpt resistance gene to obtain the Bing (see ATCC CRL-11554)amphotropic envelope-expression packaging cell line. | 
| 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%. | 
|---|---|
| Subculturing | Volumes are given for a 75 cm2 flask. Increase or decrease the amount of dissociation medium needed proportionally for culture vessels of other sizes. 
 S Medium Renewal: Every 2 to 3 days | 
| Cryopreservation | Freeze medium: Complete growth medium supplemented with 5% (v/v) DMSO Storage temperature: liquid nitrogen vapor phase | 
| Culture Conditions | Temperature: 37°C Atmosphere: air, 95%; carbon dioxide (CO2), 5% | 
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