Adherent keratinocyte cell line derived from a squamous cell carcinoma of the hypopharynx of a Caucasian male. Keratin and involucrin markers present. Known mutations: p53, p16 and p14ARF. Cells are tumourigenic in athymic mice. Epidermal Growth Factor Receptor (EGFR) present.
Split sub-confluent cultures (70-80%) 1:10 - 1:50 using 0.05% trypsin/EDTA; 8% CO2; 37 C. Suggested seeding density 2 x 10,000 cells/cm2. Culture cells on a feeder layer of lethally-irradiated or mitomycin C-treated 3T3 feeder cells.
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This cell line has special release conditions: Commercial organisations are required to complete the ′Cell Line Release Authorisation for Research Use in Commercial Organisations′ release conditions form.
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