How to keep CHOK1 cells happy for protein expression?

06 June 2018 0 4K Report

We require our CHOK1 cells for transient transfection and recombinant expression of a protein.

At present they survive only 2-3 passages before they die which is not even long enough to scale them up before tranfection.

Anyone got any tips, additives, etc to keep them happy enough to be able to achieve this? Thanks

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