Give an account of free style 293 cells ?



Give an account of free style 293 cells ?..

Answer / Raj Kumar Srivastava

FreeStyle 293-F cells are a variant of human embryonic kidney (HEK) 293 cells that have been engineered to be more robust and flexible for large-scale production of recombinant proteins in suspension culture. These cells have adapted to grow in serum-free medium with glucose, amino acids, vitamins, and other nutrients, which allows for easier scaling up of protein production without the need for serum or animal-derived components. FreeStyle 293-F cells can also be transfected easily using various methods such as calcium phosphate precipitation, electroporation, and viral vectors.

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