微信小陈
微信小章| 产品名称： | EpH4 1424 |
|---|---|
| 商品货号： | TS209419 |
| Organism： | Mus musculus, mouse |
| Tissue： | breast (mammary gland) |
| Cell Type： | epithelial cell |
| Product Format： | frozen |
| Morphology： | epithelial-like |
| Culture Properties： | adherent |
| Biosafety Level： | 2 Cells contain CMV and SV40 viral DNA sequences 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. |
| Disease： | breast cancer |
| Gender： | female |
| Applications： | This cell line stably expresses constitutively activated form of MEK1, and can be used in MEK-MAPK pathway studies.xa0 This cell line is tumorigenic, and can be used to study a breast cancer in vivo model |
| Images： |  |
| Derivation： | This line was derived from BALB/c mouse xenografts, initiated with EpH4 cells stably transfected with an expression vector containing Glu-Glu epitope-tagged phosphorylation site MEK1 mutant (MEKDD). xa0Cells were rederived from the primary mammary fat pad tumors after selection with 1 mg/mL G418 in complete medium. |
| Oncogene： | Constitutively activated form of MEK1, expressed |
| Genes Expressed： | Glu-Glu tagged phosphorylation site MEK1 mutant (MEKDD), verified at ATCC |
| Cellular Products： | stably expresses Glu-Glu tagged MEKDD, which is a constitutively activated form of MEK1 (Asp218/Asp222 MEK1 phosphorylation site mutant) |
| Tumorigenic： | Yes |
| Comments： | This line was derived from BALB/c mouse xenografts, initiated with EpH4 cells stably transfected with an expression vector containing Glu-Glu epitope-tagged phosphorylation site MEK1 mutant (MEKDD). xa0Cells were rederived from the primary mammary fat pad tumors after selection with 1 mg/mL G418 in complete medium. Activation of MEK1 is mediated through phosphorylation of Ser218 and Ser222 by members of the Raf family of kinases.xa0 This cell line stably expresses constitutively activated form of MEK1 (MEKDD), and can be used in MEK-MAPK pathway studies and breast tumor in vivo studies.xa0This cell line is tumorigenic, and can be used as a breast cancerxa0in vivoxa0model This line is one of four related cell lines: B-MEKDD 116 cell line (ATCC CRL-3069), EpH4 1424.1 cell line (ATCC CRL-3209), EpH4 1424.2 cell line (ATCC CRL-3210) and EpH4-Ev cell line (ATCC CRL-3063). The EpH 1424 cell line produces the constitutively activated MEK1 mutant MEKDD which has been tagged with Glu-Glu, verified at ATCC.
|
| Complete Growth Medium： | The base medium for this cell line is ATCC-formulated DMEM Catalog No. 30-2002. To make the complete growth medium, add the following components to the base medium: 10% Bovine Calf Serum and 200 mcg/mL G418
|
| Subculturing： | Volumes used in this protocol are for 75 cm2 flasks; proportionally reduce or increase amount of dissociation medium for culture vessels of other sizes.
Subcultivation ratio: A subcultivation ratio of 1:6 to 1:15 is recommended. Medium renewal: Every 2 to 3 days |
| Cryopreservation： | Freeze medium: complete growth medium supplemented with an additional 10% bovine calf serum and 10% DMSO Storage temperature: liquid nitrogen vapor phase |
| Culture Conditions： | Temperature: 37°C Atmosphere: air, 95%; carbon dioxide (CO2), 5% |
| Name of Depositor： | P Leder |
| References： | Pinkas J, et al. MEK1 signaling mediates transformation and metastasis of EpH4 mammary epithelial cells independent of an epithelial to mesenchymal transition. Cancer Res. 62(16): 4781-90. PubMed: 12183438 |