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Daudi

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  • 2026年01月20日
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    • 详细信息
    • 询价记录
    • 文献和实验
    • 技术资料
    • 免疫类型

      IgM

    • 细胞形态

      淋巴样

    • 物种来源

    • 是否是肿瘤细胞

      1

    • 库存

      大量

    • 细胞类型

      B淋巴细胞

    • 器官来源

      外周血

    • 年限

      16 years

    • 生长状态

      悬浮生长

    • 相关疾病

      淋巴瘤

    • ATCC Number

      CCL-213™

    • 运输方式

      冻存运输

    Designations: Daudi
    Depositors:  G Klein
    Isotype: IgM
    Biosafety Level: 2 [Cells Contain HERPESVIRUS ]
    Shipped: frozen
    Medium & Serum: See Propagation
    Growth Properties: suspension
    Organism: Homo sapiens
    Morphology: lymphoblast

    Source: Organ: peripheral blood
    Disease: Burkitt's lymphoma
    Cell Type: B lymphoblast;
    Permits/Forms: In addition to the MTA mentioned above, other ATCC and/or regulatory permits may be required for the transfer of this ATCC material. Anyone purchasing ATCC material is ultimately responsible for obtaining the permits. Please click here for information regarding the specific requirements for shipment to your location.
    Isolation: Isolation date: May, 1967
    Applications: transfection host
    Receptors: complement, expressed
    Fc, expressed
    Tumorigenic: Yes
    DNA Profile (STR): Amelogenin: X,Y
    CSF1PO: 12
    D13S317: 11,12
    D16S539: 10,12
    D5S818: 8,13
    D7S820: 8,10
    THO1: 6,7
    TPOX: 8,11
    vWA: 15,17
    Cytogenetic Analysis: Male human karyotype with stemline number of 46. The karyotype is diploid in 66% of the cells and is stable within the stemline.
    Isoenzymes: G6PD, B
    Age: 16 years
    Gender: male
    Ethnicity: Black
    Comments: The Daudi line was derived from a 16-year-old Black male with Burkitt's lymphoma by E. Klein and G. Klein in May, 1967. The cells are negative for beta-2-microglobulin. They are positive for EBNA, VCA and Surface immunoglobulin (sIg+). The line carries Epstein-Barr virus. The Daudi is a well characterized B lymphoblast cell line which has been employed extensively in studies of mechanisms of leukemogenesis.
    Propagation: ATCC 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: fetal bovine serum to a final concentration of 10%.
    Atmosphere: air, 95%; carbon dioxide (CO2), 5%
    Temperature: 37.0°C
    Subculturing: Protocol: 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 3 to 5 X 10(5) viable cells/ml.
    Interval: Maintain cell density between 3 X 10(5) and 2 to 3 X 10(6) viable cells/ml.
    Medium Renewal: Add fresh medium every 2 to 3 days (depending on cell density)
    Preservation: Freeze medium: Complete growth medium supplemented with 5% (v/v) DMSO
    Storage temperature: liquid nitrogen vapor phase
    Related Products: Recommended medium (without the additional supplements or serum described under ATCC Medium):ATCC 30-2001
    recommended serum:ATCC 30-2020
    References: 22550: Ohsugi Y, et al. Tumorigenicity of human malignant lymphoblasts: comparative study with unmanipulated nude mice, antilymphocyte serum-treated nude mice, and X- irradiated nude mice. J. Natl. Cancer Inst. 65: 715-718, 1980. PubMed: 6932523
    23017: Klein E, et al. Surface IgM-kappa specificity on a Burkitt lymphoma cell in vivo and in derived culture lines. Cancer Res. 28: 1300-1310, 1968. PubMed: 4174339
    26046: Huber C, et al. Surface receptors on human haematopoietic cell lines. Clin. Exp. Immunol. 25: 367-378, 1976. PubMed: 963908
    26047: Nilsson K, et al. Tumorigenicity of human hematopoietic cell lines in athymic nude mice. Int. J. Cancer 19: 337-344, 1977. PubMed: 14896
    28315: Gao Y, et al. Induction of an exceptionally high-level, nontranslated, Epstein-Barr virus-encoded polyadenylated transcript in the uurkitts lymphoma line Daudi. J. Virol. 71: 84-94, 1997. PubMed: 8985326
    32286: Cuthbert JA, Lipsky PE. Regulation of proliferation and Ras localization in transformed cells by products of mevalonate metabolism. Cancer Res. 57: 3498-3504, 1997. PubMed: 9270019
    32830: Yamaguchi Y, et al. Biochemical characterization and intracellular localization of the Menkes disease protein. Proc. Natl. Acad. Sci. USA 93: 14030-14035, 1996. PubMed: 8943055
    33091: Lewis JA, et al. Inhibition of mitochondrial function by interferon. J. Biol. Chem. 271: 13184-13190, 1996. PubMed: 8662694
    33115: Montoya JG, et al. Human CD4+ and CD8+ T lymphocytes are both cytotoxic to Toxoplasma gondii-infected cells. Infect. Immun. 64: 176-181, 1996. PubMed: 8557337

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    • 抑制B淋巴细胞瘤生长的嵌合抗CD20基因工程抗体

      【摘要】目的 构建抗CD20嵌合抗体Fab'和F(ab)2片段表达载体,并在大肠杆菌中进行高效可溶性分泌表达,比较二者的活性差异。方法 从相应的杂交瘤中提取mRNA建立抗CD20 ScFv 噬菌体显示文库,利用PCR方法从阳性克隆扩增抗CD20抗体轻链可变区基因(VL)、重链可变区基因(VH),重组到表达载体pYZF1,构建抗CD20 Fab’和抗CD20 F(ab)2达载体pYZF1cd20和pYZcpp3,并在16c9菌中高效表达。MTT法测定Fab’和F(ab)2对Raji和Daudi

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