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产品性质
| biological source【生物来源】 | hamster lung |
| growth mode【生长模式】 | Adherent |
| karyotype【核型】 | 2n=22 |
| morphology【形态学】 | Fibroblast |
| products【产品】 | Not specified |
| receptors【受体】 | Not specified |
| technique(s) | cell culture | mammalian: suitable |
| shipped in【运输】 | dry ice |
| storage temp.【储存温度】 | −196℃ |
基本信息
| Cell Line Origin【细胞系来源】 | Hamster Chinese lung male |
| Cell Line Description【细胞系描述】 | Established after spontaneous transformation of cells isolated from the lung of a normal Chinese hamster (male). The G1 phase in these cells is either absent or very short. Consequently they have been used in studies of the G1 growth period. A clone called V79.4 is available (Sigma Catalogue number. 93010723). V79 is well established in toxicology studies. Stability of karyotype and morphology is making them suitable for gene toxicity assays with low background aberrations. The cells do not express endogenous cytochrome P450 and have been used for the insertion and expression of P450 from human, rat, mouse and fish. |
| Application【应用】 | Growth factors and transformation studies, mutagenesis study V79 has been used to detect structural and numerical chromosome damage by measuring the formation of micronuclei in interphase cells that have been through a mitotic division. |
| Culture Medium【培养基】 | DMEM + 2mM Glutamine + 10% Foetal Bovine Serum (FBS). |
| Subculture Routine【传代培养常规】 | Split sub-confluent cultures (70-80%) 1:3 to 1:12 i.e. seeding at 2-4x10,000 cells/cm2 using 0.25% trypsin or trypsin/EDTA; 5% CO2; 37℃. |
| Other Notes【其他说明】 | Additional freight & handling charges may be applicable for Asia-Pacific shipments. Please check with your local Customer Service representative for more information. |
