CHO expression

Chinese Hamster Ovary (CHO) cells, which have been successfully used for the manufacture of FDA-approved therapeutic proteins and antibodies, are prominent in stable expression. Stably transfected CHO cell line is the most suitable mammalian host for high-yield production of recombinant proteins. They are adaptable to diverse culture conditions. Protein purification from CHO culture is also relatively easy because of their secretory feature.