| 產品名稱 | BJ |
|---|---|
| 商品貨號 | B162534 |
| Organism | Homo sapiens, human |
| Tissue | skin; foreskin |
| Cell Type | fibroblast |
| Product Format | frozen |
| Morphology | fibroblast |
| 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 | normal |
| Age | newborn |
| Gender | male |
| Applications | The cells may be used for stable transfection studies. |
| Storage Conditions | liquid nitrogen vapor phase |
| Images |  |
| Derivation | The line was established from skin taken from normal foreskin. |
| Clinical Data | newborn
male |
| Comments | The BJ cell line has a long lifespan in comparison with other normal human fibroblast cell lines.
A frozen ampule at population doubling 2.3 was received at the ATCC in April, 2000.
These cells have a reported normal diploid karyotype at population doubling 61 but an abnormal karyotype at population doubling 82.
They are telomerase negative.
Cells from ATCC ampules have the capacity to proliferate to a maximum of 72 population doublings before the onset of senescence. |
| Complete Growth Medium | The base medium for this cell line is ATCC-formulated Eagle's Minimum Essential Medium, Catalog No. 30-2003. To make the complete growth medium, add the following components to the base medium: fetal bovine serum to a final concentration of 10%.
|
| Subculturing | Volumes are given for a 75 cm2 flask. Increase or decrease the amount of dissociation medium needed proportionally for culture vessels of other sizes. Corning® T-75 flasks (catalog #430641) are recommended for subculturing this product.
Subcultivation Ratio: A subcultivation ratio of 1:2 to 1:9 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 |
| STR Profile | Amelogenin: X,Y CSF1PO: 10,12 D13S317: 8,9 D16S539: 9,13 D5S818: 12 D7S820: 11,12 THO1: 7,8 TPOX: 10,11 vWA: 16,18 |
| Population Doubling Capacity | Cells from ATCC ampules have the capacity to proliferate to a maximum of 72 population doublings before the onset of senescence. |
| Name of Depositor | JR Smith |
| Deposited As | human |
| Passage History | A frozen ampule at population doubling 2.3 was received at the ATCC in April, 2000. |
| References | Yi X, et al. Both transcriptional and posttranscriptional mechanisms regulate human telomerase template RNA levels. Mol. Cell. Biol. 19(6): 3989-3997, 1999. PubMed: 10330139 Bodnar AG, et al. Extension of life-span by introduction of telomerase into normal human cells. Science 279: 349-352, 1998. PubMed: 9454332 Huffman KE, et al. Telomere shortening is proportional to the size of the G-rich telomeric 3'-overhang. J. Biol. Chem. 275: 19719-19722, 2000. PubMed: 10787419 Morales CP, et al. Absence of cancer-associated changes in human fibroblasts immortalized with telomerase. Nat. Genet. 21: 115-118, 1999. PubMed: 9916803 |
| 梅經理 | 17280875617 | 1438578920 |
| 胡經理 | 13345964880 | 2438244627 |
| 周經理 | 17757487661 | 1296385441 |
| 于經理 | 18067160830 | 2088210172 |
| 沈經理 | 19548299266 | 2662369050 |
| 李經理 | 13626845108 | 972239479 |
