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微信小章| 产品名称： | H2.35 |
|---|---|
| 商品货号： | TS212097 |
| Organism： | Mus musculus, mouse |
| Tissue： | liver |
| Cell Type： | hepatocyte; SV40 transformed |
| Product Format： | frozen |
| Morphology： | epithelial |
| Culture Properties： | adherent |
| Biosafety Level： | 2 xa0Cells contain papovavirus
Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country. |
| Age： | 6 weeks |
| Gender： | female |
| Strain： | BALB/c |
| Applications： | The line is a good transfection recipient for assaying the function of genetic regulatory sequences for various liver genes that do not function in other hepatocyte-derived cell lines. This cell line provides a model system for studying hepatocyte differentiation in which various hepatocyte phenotypes are inducible. |
| Storage Conditions： | liquid nitrogen vapor phase |
| Derivation： | H2.35 cells were cloned from a colony that arose from the SV40 transformed cells. H2.35 is an epithelial-like cell line derived from a primary hepatocyte culture. Cells were collected from the livers of 6 week old female BALB/c mice, incubated at 33°C, and infected with tsA255 (a temperature-sensitive mutant of SV40 virus). |
| Clinical Data： | Cells were collected from the livers of 6 week old female BALB/c mice, incubated at 33°C, and infected with tsA255 (a temperature-sensitive mutant of SV40 virus).
female |
| Tumorigenic： | Yes |
| Effects： | Yes, in BALB/c nu/nu mice |
| Virus Susceptibility： | Semliki Forest virus
|
| Comments： | The cells undergo morphological changes in response to extracellular matrix gel substrata, and albumin gene transcription is induced. Culturing the cells in serum-free medium and on collagen gels causes the induction of several liver enriched transcription factors. |
| Complete Growth Medium： | Dulbeccos modified Eagles medium with 1.0 g/L glucose and 200 nM dexamethasone, 96.0%; fetal bovine serum, 4.0%
|
| Subculturing： |
Subcultivation Ratio: A subcultivation ratio of 1:6 to 1:10 is recommended Medium Renewal: 2 to 3 times per week |
| Cryopreservation： | Freeze medium: Complete growth medium supplemented with an additional 20% fetal bovine serum and 5% DMSO Storage temperature: liquid nitrogen vapor phase |
| Culture Conditions： | Atmosphere: air, 90%; carbon dioxide (CO2), 10% Temperature: 33°C |
| Temperature Effects： | Restrictive temperature: 39° C expresses 100-fold higher levels of albumin mRNA Permissive temperature: 33°C express only very low levels of albumin mRNA The cells are temperature sensitive for the expression of serum albumin mRNA. |
| Name of Depositor： | KS Zaret |
| Deposited As： | Mus musculus |
| References： | Liu JK, et al. Extracellular signals that regulate liver transcription factors during hepatic differentiation in vitro. Mol. Cell. Biol. 11: 773-784, 1991. PubMed: 1990282 Zaret KS, Stevens KA. Selection and analysis of galactose metabolic pathway variants of a mouse liver cell line. Mol. Cell. Biol. 10: 4582-4589, 1990. PubMed: 2167434 DiPersio CM, et al. The extracellular matrix coordinately modulates liver transcription factors and hepatocyte morphology. Mol. Cell. Biol. 11: 4405-4414, 1991. PubMed: 1875930 Zaret KS, et al. Conditional enhancement of liver-specific gene transcription. Proc. Natl. Acad. Sci. USA 85: 9076-9080, 1988. PubMed: 3194409 The cells are temperature sensitive for the expression of serum albumin mRNA. Expression of albumin mRNA requires growth on serum-free medium and collagen-coated surface. |