| 產品名稱 |
HMy2.CIR [C1R, HMy2.C1R] |
| 商品貨號 |
B164622 |
| Organism |
Homo sapiens, human |
| Cell Type |
B lymphoblast |
| Product Format |
frozen |
| Morphology |
lymphoblast |
| Culture Properties |
suspension |
| Biosafety Level |
2 [Cells contain Eptein-Barr 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. |
| Applications |
The cells are useful as host for transfected class I major histocompatibility antigen genes. |
| Storage Conditions |
liquid nitrogen vapor phase |
| Derivation |
The HMy2.CIR cell line was derived from the HMy.2 B lymphoblastoid cell line, a fast growing mutant of the ARH-77 cell line (ATCC CRL-1621), by gamma irradiation and selection for loss of HLA class I antigen expression.
|
| Comments |
The CRL-1621cell line is reported to be positive for Epstein-Barr nuclear antigen (EBNA +) and Epstein-Barr viral capsid antigen (EBVCA +).
Since the HMy2.CIR cell line was derived from the HMy.2 B lymphoblastoid cell line, a fast growing mutant of the ARH-77 cell line (ATCC CRL-1621), it is assumed to be EBNA positive.
The cells express no HLA A or B locus products, but do express small amounts of HLA Cw4.
|
| Complete Growth Medium |
The base medium for this cell line is ATCC-formulated Iscove's Modified Dulbecco's Medium, Catalog No. 30-2005. To make the complete growth medium, add the following components to the base medium: fetal bovine serum to a final concentration of 10%.
|
| Subculturing |
Cultures can be maintained by addition or replacement of fresh medium. Start cultures at 2 X 105 viable cells/mL.
Interval: Maintain between 2 X 105 and 1 X 106 viable cells/mL.
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 CSF1PO: 6,10 D13S317: 11,13 D16S539: 9,13 D5S818: 10,13 D7S820: 7,12 THO1: 8 TPOX: 8 vWA: 17 |
| Name of Depositor |
P Cresswell |
| Deposited As |
Homo sapiens |
| References |
Storkus WJ, et al. Reversal of natural killing susceptibility in target cells expressing transfected class I HLA genes. Proc. Natl. Acad. Sci. USA 86: 2361-2364, 1989. PubMed: 2784569
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