Figure 7From: Generation of diploid Pichia pastoris strains by mating and their application for recombinant protein productionTime course of protein productivity, biomass, and SDS-PAGE of diploid yeast strains YGLY27431 and YGLY27435 under fed-batch high-cell-density fermentation. (a) Anti-HER2 productivity showing HPLC broth titer as a function of time. (b) Biomass showing WCW as a function of time. (c) Non-reducing SDS-PAGE of Protein-A captured YGLY27431 fermentation product. (d) Non-reducing SDS-PAGE of Protein-A captured YGLY27435 fermentation product.Back to article page