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. 2005 Jan;187(1):382–387. doi: 10.1128/JB.187.1.382-387.2005

FIG. 1.

FIG. 1.

Sodium dodecyl sulfate-polyacrylamide gel electrophoresis analysis of DspB and TLC separation of products generated by treatment of PGA with DspB. (A) Protein molecular weight standards (Stds.) and 10 μg of recombinant DspB were separated on a 12% polyacrylamide gel and stained with Coomassie blue R-250. (B) Reaction products generated by digestion of PGA for 16 h at 37°C are shown, along with untreated PGA and DspB controls. The GlcNAc standards are β-1,4-linked oligosaccharides derived from chitin.