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HEP G2/2.2.1

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  • 2026年01月02日
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    • 详细信息
    • 询价记录
    • 文献和实验
    • 技术资料
    • 细胞形态

      上皮样

    • 运输方式

      冻存运输

    • 年限

      15 years

    • 器官来源

    • 生长状态

      贴壁生长

    • 物种来源

    • 是否是肿瘤细胞

      1

    • 相关疾病

      肝癌

    • ATCC Number

      CRL-11997™

    • 库存

      大量

    Designations: HEP G2/2.2.1
    Depositors:  Northeastern Ohio University College of Medicine
    Biosafety Level: 1
    Shipped: frozen
    Medium & Serum: See Propagation
    Growth Properties: adherent
    Organism: Homo sapiens deposited as human
    Morphology: epithelial

    Source: Organ: liver
    Disease: hepatocellular carcinoma
    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.
    DNA Profile (STR): Amelogenin: X,Y
    CSF1PO: 10,11
    D13S317: 9,13
    D16S539: 12,13
    D5S818: 11,12
    D7S820: 10
    THO1: 9
    TPOX: 8,9
    vWA: 17
    Age: 15 years
    Gender: male
    Ethnicity: Caucasian
    Comments: Cell line was derived from the hepatocellular carcinoma cell line, HepG2 (ATCC HB-8065 ). The parental cells were stably transfected at passage 48 with a human cholesterol 7 alpha-hydroxylase (CYP7) minigene/Luciferase construct.
    Propagation: ATCC complete growth medium: A 1:1 mixture of Dulbecco's modified Eagle's medium and Ham's F12 medium with 2.5 mM L-glutamine, 15 mM HEPES, 0.5 mM sodium pyruvate and 1200 mg/L sodium bicarbonate and supplemented with 0.4 mg/ml G418, 90%; fetal bovine serum, 10%
    Atmosphere: air, 95%; carbon dioxide (CO2), 5%
    Temperature: 37.0°C
    Growth Conditions: These cells are slow to attach after subculture. Allow 4 to 5 days for reattachment.
    Subculturing: Protocol:
    1. Remove and discard culture medium.
    2. Briefly rinse the cell layer with 0.25% (w/v) Trypsin- 0.53 mM EDTA solution to remove all traces of serum that contains trypsin inhibitor.
    3. Add 2.0 to 3.0 ml of Trypsin-EDTA solution to flask and observe cells under an inverted microscope until cell layer is dispersed (usually within 5 to 15 minutes).
      Note: To avoid clumping do not agitate the cells by hitting or shaking the flask while waiting for the cells to detach. Cells that are difficult to detach may be placed at 37�C to facilitate dispersal.
    4. Add 6.0 to 8.0 ml of complete growth medium and aspirate cells by gently pipetting.
    5. Add appropriate aliquots of the cell suspension to new culture vessels.
    6. Incubate cultures at 37�C.

    Subcultivation Ratio: A subcultivation ratio of 1:4 to 1:6 is recommended
    Medium Renewal: Every 2 to 3 days
    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 30-2006
    recommended serum:ATCC 30-2020
    parental cell line:ATCC HB-8065
    References: 40153: Chiang JY, Stroup D. Assay for agents that affect cholesterol 7alpha-hydroxylase expression and a characterization of its regulatory elements. US Patent 5,821,057 dated Oct 13 1998

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