Figure 2From: Heterologous expression of leader-less pga gene in Pichia pastoris: intracellular production of prokaryotic enzymeComparison of the subunits of PGA Ec and hPGA Ec . SDS-PAGE analysis of the purified hPGAEc expressed in P. pastoris X-33(pPIC-PA1) (lane 1) and PGAEc purified from E. coli RE3(pKA18) (lane 2). Low molecular mass standard (lane M). The gel was stained with Coomassie blue.Back to article page