Fig. 1From: Cloning, functional expression and characterization of a bifunctional 3-hydroxybutanal dehydrogenase /reductase involved in acetone metabolism by Desulfococcus biacutus a, b. Evaluation of the purity of recombinant, His-tagged Desulfococcus biacutus MDR protein by denaturing PAGE (a), and analysis of its native molecular weight by native PAGE (b). M, molecular weight markers (kDa)Back to article page