Fig. 4
From: Homogeneous production and characterization of recombinant N-GlcNAc-protein in Pichia pastoris
Characterization of the yeast expressed IgG1-Fc. a The purified IgG1-Fc proteins were detected with SDS-PAGE under non-reducing conditions (right) and reducing conditions (left). M stands for the protein marker; Lane 1: IgG1-Fc from E. coli; Lane 2: IgG1-Fc from P. pastoris WT; Lane 3: IgG1-Fc from P. pastoris MNN9-EndoT. b Comparative secondary structure content obtained by CD data analysis