Figure 8 | Scientific Reports

Figure 8

From: Improvement of a fermentation process for the production of two PfAMA1-DiCo-based malaria vaccine candidates in Pichia pastoris

Figure 8

The purity of VAMAX2 in the fermentation supernatant. (a) Proteins in 15 µL supernatant taken at the end of the three-phase (3 P) and two-phase (2 P) fermentation strategies were separated by LDS-PAGE and visualized with SimplyBlue SafeStain. (b) Densitometric analysis of the separated proteins using AIDA Image Analyzer. Arrows represent the target protein VAMAX2. Numbered bands/peaks represent impurities that were cut from the gel for analysis by mass spectrometry.

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