MDCK.1

MDCK.1

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  • 询价
  • 2025年11月24日
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    • 详细信息
    • 询价记录
    • 技术资料
    • 库存

      大量

    • 运输方式

      冻存运输

    • 细胞形态

      成纤维样

    • ATCC Number

      CRL-2935™

    • 器官来源

      其他

    • 生长状态

      贴壁生长

    • 年限

      adult

    • 物种来源

    • 是否是肿瘤细胞

      0

    Designations: MDCK.1
    Depositors:  Y. Reid, E. Cedrone and E-Eckard-Amar, ATCC
    Biosafety Level: 1
    Shipped: frozen
    Medium & Serum: See Propagation
    Growth Properties: adherent
    Organism: Canis familiaris
    Morphology: fibroblast-like

    Source: Organ: kidney; distal tubule
    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: January 2007
    Applications: This cell line is insensitive to epsilon toxin from C.perfringens and is a control for MDCK.2 (CRL-2936)
    Antigen Expression: E-cadherin (epithelial cell adhesion molecule), expressed
    Zona Occludens (ZO-1) (tight junction protein), not expressed
    CD29, expressed
    CD18, not expressed
    fibroblast-specific protein (FSP), not expressed
    cytokeratin (CK1, 4, 5, 6, 8, 10, 13, 18, 19),expressed
    Cytogenetic Analysis: hyperdiploid canine cell line with a modal chromosome number of 76 with low polyploidy rate. Several unidentifiable marker chromosomes were present in most of the cells examined.
    Age: adult
    Comments: Cell line was derived by cloning (limited dilution) the parental cell line MDCK (CCL-34). This cell line is insensitive to epsilon toxin from C.perfringens and is a control for MDCK.2 (CRL-2936)
    Propagation: ATCC 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: Protocol: Volumes used in this protocol are for 75 sq cm flasks; proportionally reduce or increase amount of dissociation medium for culture vessels of other sizes.
    1. Remove and discard culture medium.
    2. Briefly rinse the cell layer with Ca++/Mg++ free Dulbecco's phosphate-buffered saline (D-PBS) or 0.25% (w/v) Trypsin - 0.53 mM EDTA solution to remove all traces of serum which contains trypsin inhibitor.
    3. Add 1.0 to 2.0 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 37C 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. An inoculum of 1 X 10(4) to 3 X 10(4) viable cells/sq. cm is recommended.
    6. Incubate cultures at 37C. Subculture when the cell concentration is between 8 X 10(4) and 2 X 10(5) cells/sq. cm.
      Subcultivation ratio: A subcultivation ratio of 1: 3 to 1:8 is recommended.
      Medium renewal: Every 2 to 3 days
    Preservation: Freeze medium: Complete growth medium, 95%; DMSO, 5%
    liquid nitrogen vapor phase
    Doubling Time: approximately 14 hours
    Related Products: Recommended medium (without the additional serum described under ATCC Medium): ATCC 30-30-2003
    Recommended serum: ATCC 30-2020
    0.25% (w/v) Trypsin - 0.53mM EDTA in Hank's BSS (w/o Ca++, Mg ++): ATCC 30-2101
    Phosphate-buffered saline: ATCC 30-2200
    Cell culture tested DMSO: ATCC 4-X
    Erythrosin B vital stain solution: ATCC 30-2404
    parental cell line - ATCC CCL-34
    derived from same individual - ATCC CRL-2936

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