Fig. 1From: Steric accessibility of the N-terminus improves the titer and quality of recombinant proteins secreted from Komagataella phaffiiAggregated product-related variant is caused by N-terminal extension. A Separation of the aggregated RBD variant from monomeric RBD by size exclusion chromatography. B Reduced SDS-PAGE of purified RBD and each fraction after separation by size exclusion chromatography. C Intact LCMS of each RBD fractionBack to article page