| 產品名稱 |
HCC4006 |
| 商品貨號 |
B167175 |
| Organism |
Homo sapiens, human |
| Tissue |
lung; derived from metastatic site: pleural effusion |
| Cell Type |
epithelial |
| Product Format |
frozen |
| Morphology |
epithelial |
| Culture Properties |
adherent |
| Biosafety Level |
1
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 |
adenocarcinoma |
| Age |
greater than 50 years adult |
| Gender |
male |
| Ethnicity |
Caucasian |
| Storage Conditions |
liquid nitrogen vapor phase |
| Clinical Data |
50+ years
male
Caucasian |
| Comments |
This lung adenocarcinoma has an acquired mutation in the EGFR tyrosine kinase domain (L747 - E749 deletion, A750P). |
| Complete Growth Medium |
The base medium for this cell line is ATCC-formulated RPMI-1640 Medium, ATCC 30-2001. To make the complete growth medium, add the following components to the base medium: fetal bovine serum (ATCC 30-2020) to a final concentration of 10%.
|
| Subculturing |
Volumes used in this protocol are for 75cm2 flask; proportionally reduce or increase amount of dissociation medium for culture vessels of other sizes.
- Remove and discard culture medium.
- Briefly rinse the cell layer with or 0.25% (w/v) Trypsin - 0.53 mM EDTA solution or Dulbecco?s Phosphate Buffered Saline (D-PBS) to remove all traces of serum that contains trypsin inhibitor.
- Add 1.0 to 3.0 mL of Trypsin-EDTA solution to flask and observe cells under an inverted microscope until the 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°Cto facilitate dispersal.
- Add 6.0 to 8.0 mL of complete growth medium and aspirate cells by gently pipetting.
- Transfer cell suspension to centrifuge tube and spin at approximately 125 x g for 5 to 10 minutes.
- Discard supernatant and resuspend cells in fresh growth medium. Add appropriate aliquots of cell suspension to new culture vessels. An inoculum of 5 x 103 to 7 x 103 viable cells/cm2 is recommended.
- Place culture vessels in incubators at 37°C. Maintain cultures at a cell concentration between 1 x 104 and 3 x 104 cells/2.
Subcultivation Ratio: A subcultivation ratio of 1:4 to 1:6 is recommended
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 |
Atmosphere: air, 95%; carbon dioxide (CO2), 5%
Temperature: 37°C |
| Population Doubling Time |
41 hours |
| Name of Depositor |
JD Minna, AF Gazdar |
| Deposited As |
Homo sapiens |
| Year of Origin |
April 8, 2004 |
| References |
Shigematsu H, et al. Somatic mutations of the HER2 kinase domain in lung adenocarcinomas. Cancer Res. 65: 1642-1646, 2005. PubMed: 15753357
Although isolated from a tumor that arose in a male patient, a Y chromosome marker (amelogenin) was not detected at ATCC.
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