Fig. 7From: Pichia pastoris versus Saccharomyces cerevisiae: a case study on the recombinant production of human granulocyte-macrophage colony-stimulating factorDose response curve for purified rhGM-CSF from P. pastoris and S. cerevisiae using ion exchange chromatography (IEC) or hydrophobic interaction chromatography (HIC) on the GM-CSF dependent cell line TF-1Back to article page