| 產(chǎn)品名稱 | BT-474 |
|---|---|
| 商品貨號(hào) | B164050 |
| Organism | Homo sapiens, human |
| Tissue | mammary gland; breast/duct |
| Product Format | frozen |
| Morphology | epithelial |
| Culture Properties | adherent, patchy (The cells form adherent patches of epithelial-like cells The patches are compact multilayered colonies that rarely become confluent) |
| 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 | ductal carcinoma |
| Age | 60 years adult |
| Gender | female |
| Ethnicity | Caucasian |
| Storage Conditions | liquid nitrogen vapor phase |
| Karyotype | The cell line is aneuploid human female (XO usually), with most chromosome counts in the hypertetraploid range. Several chromosomes (N11, N13, and N22) are absent, and others are clearly under-represented (N9, N14, and N15) with respect to the other normal chromosomes. Chromosome N7 tends towards over-representation in several karyotypes. Some of the missing normal chromosomes are represented by their involvement in the nine stable marker chromosomes: der(14)t(14;?)(q32,?), unknown, iso(13q), der(6)t(6;7)(q21;q21), der(11)t(11;?)(14;?), del(11)(p11), unknown, unknown, der(2)t(2;?)(p21;?). Several of the latter were reported by E. Lasfargues, et al.
Ref  Lasfargues EY, et al. Isolation of two human tumor epithelial cell lines from solid breast carcinomas. J. Natl. Cancer Inst. 61: 967-978, 1978. PubMed: 212572 |
| Images |  |
| Derivation | The BT-474 line was isolated by E. Lasfargues and W.G. Coutinho from a solid, invasive ductal carcinoma of the breast. |
| Clinical Data | 60 years adult Caucasian female |
| Tumorigenic | Yes |
| Effects | Yes, in Amsterdam/IMR rats with regression in 10 days Yes, in nude mice |
| Complete Growth Medium | The base medium for this cell line is ATCC Hybri-Care Medium, Catalog No. 46-X. Hybri-Care Medium is supplied as a powder and should be reconstituted in 1 L cell-culture-grade water and supplemented with 1.5 g/L sodium bicarbonate. To make the complete growth medium, add the following components to the base medium: fetal bovine serum to a final concentration of 10%.
|
| Subculturing | HTB-20 recovers slowly from cryopreservation. It may take two to four weeks for the cells to reach 70-80% confluence in a T-75 flask after thaw. Remove medium, and rinse with 0.25% trypsin, 0.53 mM 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. Corning® T-75 flasks (catalog #430641) are recommended for subculturing this product. Subcultivation Ratio: A subcultivation ratio of 1:2 to 1:3 is recommended
Medium Renewal: 2 to 3 times per week |
| Cryopreservation | Freeze medium: Complete growth medium, 95%; DMSO, 5% Storage temperature: liquid nitrogen vapor phase |
| Culture Conditions | Temperature: 37°C Atmosphere: air, 95%; carbon dioxide (CO2), 5% |
| STR Profile | Amelogenin: X CSF1PO: 10,11 D13S317: 11 D16S539: 9,11 D5S818: 11,13 D7S820: 9,12 THO1: 7 TPOX: 8 vWA: 15,16 |
| Isoenzymes | AK-1, 1 ES-D, 1 G6PD, B GLO-I, 1 Me-2, 0 PGM1, 1 PGM3, 1 |
| Name of Depositor | EY Lasfargues |
| Deposited As | Homo sapiens |
| References | Lasfargues EY, et al. Isolation of two human tumor epithelial cell lines from solid breast carcinomas. J. Natl. Cancer Inst. 61: 967-978, 1978. PubMed: 212572 Lasfargues EY, et al. A human breast tumor cell line (BT-474) that supports mouse mammary tumor virus replication. In Vitro 15: 723-729, 1979. PubMed: 94035 Littlewood-Evans AJ, et al. The osteoclast-associated protease cathepsin K is expressed in human breast carcinoma. Cancer Res. 57: 5386-5390, 1997. PubMed: 9393764 The cells form adherent patches of epithelial-like cells The patches are compact multilayered colonies that rarely become confluent Lasfargues EY, et al. Isolation of two human tumor epithelial cell lines from solid breast carcinomas. J. Natl. Cancer Inst. 61: 967-978, 1978. PubMed: 212572 |
| 序號(hào) | 文章標(biāo)題 | 操作 |
|---|---|---|
| 1 | ATCC細(xì)胞運(yùn)輸和處理 | 查看詳情 |
| 2 | 其他海外品牌代理 | 查看詳情 |
| 3 | ATCC代理 | 查看詳情 |
| 4 | 購買須知 | 查看詳情 |
| 5 | 訂購流程 | 查看詳情 |
| 梅經(jīng)理 | 17280875617 | 1438578920 |
| 胡經(jīng)理 | 13345964880 | 2438244627 |
| 周經(jīng)理 | 17757487661 | 1296385441 |
| 于經(jīng)理 | 18067160830 | 2088210172 |
| 沈經(jīng)理 | 19548299266 | 2662369050 |
| 李經(jīng)理 | 13626845108 | 972239479 |
