Figure 3: Deglycosylation (a) and glycan analysis (b) of recombinant GA733-2-Fc and GA733-2-Fc-KDEL; (a) M: molecular weight marker, 1: Recombinant GA733-2-Fc, 2: Recombinant GA733-2-Fc treated with PNGase F, 3: Recombinant GA733-2-Fc-KDEL, 4: Recombinant GA733-2-Fc-KDEL treated with PNGase F. (b) Square: N-acetylglucosamine, circle: Mannose, triangle: Fucose, star: Xylose