Fig. 2From: Thermus thermophilus as source of thermozymes for biotechnological applications: homologous expression and biochemical characterization of an α-galactosidaseSDS-PAGE of the recombinant α-galactosidase TtGalA fused to a His-tag at it N-terminal sequence. a M, molecular mass markers; 1, T.thermophilus::nar cellular extract not transformed; 2, T.thermophilus::nar pMKE2-TtgalA cellular extract after overnight growth; 3, anionic exchange chromatography; 4, His-Trap affinity chromatography; b zimographyBack to article page