Cell Line: 293T/17

  • Synonyms:
    • 293T/17
    • HEK293T/17
    • HEK 293T/17
    • HEK-293T/17
    • 293T clone 17
  • Description:
    • Parent cell line: HEK-293 (also known as 293)
    • Immediate parent: 293T (Carry temperature-sensitive SV40 T-antigen mutant tsA1609)
    • 293T/17 (293T clone 17) is a subclonal population of 293T cell line selected for producing high titers of infectious retrovirus.
  • Keywords:
  • Culture Type: Cell line
  • Origin/Source:
    • Organism:
      • Species: Human (Homo sapiens)
      • Age: Fetus
    • Tissue of Origin: Embryonic Kidney
  • Cell line features:
    • Morphology: Epithelial-like
    • Cell Type: Epithelial
    • Growth Mode: Adherent
  • Applications:
    • 3D cell culture
    • Vaccine development
    • Production of retroviruses
  • Handling and maintenance
    • Biosafety level: BSL 2 (It may differ in your country, follow the guidelines of your institute/country)
    • Complete culture medium: 
      • DMEM + 2 mM L-Glutamine + 10% FBS (atcc)
      • DMEM (4.5 g/L Glucose) + 4 mM L-Glutamine + 1.5 g/L NaHCO3 + 1.0 mM Sodium pyruvate  + 10% FBS (cytion)
    • Culture conditions: 
      • Temperature: Humidified 37°C incubator
      • Atmosphere: 5% CO₂, 95% Air
    • Subculturing:
      • Cell dissociation procedure: Trypsinization
        • 0.25% (w/v) Trypsin- 0.53 mM EDTA solution (atcc)
        • Accutase (cytion)
      • Harvesting time: 80% confluence culture
      • Subcultivation Ratio:
      • Medium Renewal: Every 2 to 3 days
      • Seeding densities:
    • Cryopreservation
      • Growth medium + 5% DMSO
      • Cryopreservation temperature: Liquid nitrogen gas phase or -150°C freezer

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