Merck, 05011003-DNA-5UG, 293 GTP-AC-free

Biochem/physiol Actions
Human Embryo Kidney, serum-free
STR-PCR Data: Amelogenin: X
CSF1PO: 11,12
D13S317: 12
D16S539: 9,13
D5S818: 8,9
D7S820: 11,12
THO1: 7,9.3
TPOX: 11
vWA: 16,19
The human embryo kidney cell line 293 (Sigma Catalogue number. 85120602) adapted to grow in the animal component free medium Gene Therapy Medium 3 (Sigma G9916). This cell line grows in clumps in suspension. The original 293 cell line from which this cell line was derived was transformed with sheared human Ad5 DNA.
Preparation Note
Gene Therapy Medium 3 (Sigma G9916) + 2mM Glutamine. When freezing cells down use 50:50 fresh culture medium:conditioned medium plus 10% DMSO.
Viability may be poor on resuscitation and may initially decrease further. Full recovery may take up to 2 weeks. A centrifugation step to remove the cryoprotectant is essential. Rapidly thaw the frozen ampoule in a water bath at 37°C for 1-2 minutes. Tran
Other Notes
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This cell line is part of the European Collection of Authenticated Cell Cultures (ECACC), an international repository managed by the United Kingdom Health Security Agency (UKHSA). No licensing agreement is required when either this cell line or the DNA extracted from it are used for internal research purposes only. Any other use of these products is prohibited without the express written permission of UKHSA. Inquiries regarding authorized use of this cell line or its genomic DNA may be directed to [email protected].