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微信小章| 产品名称： | MR1 derivative of HB-11048 |
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| 商品货号： | TS211420 |
| Organism： | Cricetulus migratorius (B cell); Mus musculus (myeloma), hamster, Armenian (B cell); mouse (myeloma) |
| Cell Type： | hybridoma: B lymphocyte |
| Product Format： | frozen |
| Morphology： | lymphoblast |
| 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. |
| Storage Conditions： | liquid nitrogen vapor phase |
| Derivation： | Spleen cells were fused with NS-1 myeloma cells. |
| Genes Expressed： | immunoglobulin; monoclonal antibody; against mouse CD40 ligand (CD154, CD40L, gp39) |
| Cellular Products： | immunoglobulin; monoclonal antibody; against mouse CD40 ligand (CD154, CD40L, gp39) |
| Comments： | Animals were immunized with mouse T cells (Th1). Spleen cells were fused with NS-1 myeloma cells. The antibody detects a 39000 dalton protein selectively expressed on activated mouse T cells. A culture deposited at the ATCC as HB-11048 in May of 1992 was found to be contaminated with mycoplasma. Progeny were cured by a 21-day treatment with BM Cycline. |
| Complete Growth Medium： | The base medium for this cell line is ATCC-formulated RPMI-1640 Medium, Catalog No. 30-2001. To make the complete growth medium, add the following components to the base medium:
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| Subculturing： | Cultures can be maintained by the addition of fresh medium or replacement of medium. Alternatively, cultures can be established by centrifugation with subsequent resuspension at 1xa0to 2 x 105 viable cells/mL. Maintain cell density between 1 x 105 and 1 x 106 viable cells/mL. Medium Renewal: Every 2 to 3 days |
| Cryopreservation： | Complete growth medium described above supplemented with 5% (v/v) DMSO.xa0 Cell culture tested DMSO is available as ATCC Catalog No. 4-X. |
| Culture Conditions： | Temperature: 37°C
Atmosphere: Air, 95%; Carbon dioxide (CO2), 5% |
| Isotype： | IgG |
| Name of Depositor： | Bristol-Myers Squibb Pharm. Res. Inst. |
| Deposited As： | hamster (B cell); mouse (myeloma) |
| References： | Noelle RJ, et al. A 39-kDa protein on activated helper T cells binds CD40 and transduces the signal for cognate activation of B cells. Proc. Natl. Acad. Sci. USA 89: 6550-6554, 1992. PubMed: 1378631 Roy M, et al. The regulation of the expression of gp39, the CD40 ligand, on normal and cloned CD4+ T cells. J. Immunol. 151: 2497-2510, 1993. PubMed: 8103067 Hay, R. J., Caputo, J. L., and Macy, M. L., Eds. (1992), ATCC Quality Control Methods for Cell Lines. 2nd edition, Published by ATCC. Caputo, J. L., Biosafety procedures in cell culture. J. Tissue Culture Methods 11:223-227, 1988. Fleming, D.O., Richardson, J. H., Tulis, J.J. and Vesley, D., (1995) Laboratory Safety: Principles and Practice. Second edition, ASM press, Washington, DC. |