Do you know which CHO cell lines are more impacted by the addition of lipids in the media?

Answer

Cell-Ess has been tested on several CHO cell lines. The effect has been similar across the different genetic backgrounds. The amount of Cell-Ess used varies more based on the SFM used to grow the CHO cells. Once an optimized stragtegy is reached, the increase in titer is typically and reproducibly in the 20%-30% range.