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微信小章| 产品名称： | SW 900 SW-900, SW900 |
|---|---|
| 商品货号： | TS210831 |
| Organism： | Homo sapiens, human |
| Tissue： | lung |
| 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： | grade IV,squamous cell carcinoma |
| Age： | 53 years |
| Gender： | male |
| Ethnicity： | Caucasian |
| Storage Conditions： | liquid nitrogen vapor phase |
| Karyotype： | hypotriploid; modal number = 56. The rate of higher ploidies was 21.8%. Cells in this line have complex karyotypes., Over 30 marker chromosomes were found in 5 metaphase karyotypes. The marker chromosomes, t(1q;10q), t(1q;22q), t(2q;3q), der (3)t(2;3)(p11;q29), der (7)t(7;17) (q36;q21) and about 20 others were common to most cells., Among these der (7) was generally paired. Normal N3, N5, N12, N13, N14 and N17 were absent. The X was single and the Y was not found on fluorescence observation. |
| Derivation： | The SW 900 cell line was initiated by A. Leibovitz in January 1975 from biopsy tissue of a squamous cell carcinoma. The tumor originated in the lung of a 53 year old male Caucasian. |
| Clinical Data： | 53 years Caucasian male The tumor originated in the lung of a 53 year old male Caucasian. |
| Antigen Expression： | Antigen expression: Blood type A; Rh+ |
| Tumorigenic： | Yes |
| Effects： | Yes, produces tumors in nude mice consistent with type II broncheolar adenocarcinoma |
| Comments： | The histopathology of the surgical specimen was determined to be grade IV carcinoma. |
| Complete Growth Medium： | The base medium for this cell line is ATCC-formulated Leibovitzs L-15 Medium, Catalog No. 30-2008. To make the complete growth medium, add the following components to the base medium: fetal bovine serum to a final concentration of 10%. (Note: The L-15 medium formulation was devised for use in a free gas exchange with atmospheric air. A CO2 and air mixture is detrimental to cells when using this medium for cultivation) |
| Subculturing： | Remove medium, and rinse with 0.25% trypsin, 0.03% EDTA solution. Remove the solution and add an additional 1 to 2 mL of trypsin-EDTA solution. Allow the flask to sit at room temperature (or at 37°C) until the cells detach. Add fresh culture medium, aspirate and dispense into new culture flasks. Subcultivation Ratio:xa0A subcultivation ratio of 1:2 is recommended Medium Renewal:xa02 to 3 times per week |
| Cryopreservation： | culture medium 95%; DMSO, 5% |
| Culture Conditions： | Temperature: 37.0°C Atmosphere: air, 100% |
| STR Profile： | Amelogenin: X CSF1PO: 11 D13S317: 8 D16S539: 11 D5S818: 11 D7S820: 11,12 THO1: 8 TPOX: 11 vWA: 16 |
| Isoenzymes： | AK-1, 1 ES-D, 1 G6PD, B GLO-I, 2 Me-2, 2 PGM1, 1 PGM3, 2 |
| Name of Depositor： | A Leibovitz |
| Deposited As： | Homo sapiens |
| Passage History： | A frozen ampule at passage 15 was received at the ATCC in January, 1982. |
| Year of Origin： | January 1975 |
| References： | Fogh J, et al. Absence of HeLa cell contamination in 169 cell lines derived from human tumors. J. Natl. Cancer Inst. 58: 209-214, 1977. PubMed: 833871 Goodfellow M, et al. One hundred and twenty-seven cultured human tumor cell lines producing tumors in nude mice. J. Natl. Cancer Inst. 59: 221-226, 1977. PubMed: 77210034 Wright WC, et al. Distinction of seventy-one cultured human tumor cell lines by polymorphic enzyme analysis. J. Natl. Cancer Inst. 66: 239-247, 1981. PubMed: 6935474 |