FIG. 2.
SDS-PAGE analysis of purified recombinant METase of P. gingivalis W83. The purified recombinant protein was suspended in SDS-PAGE loading buffer and heated at 100°C for 3 min. A sample (1.0 μg) was then subjected to SDS-PAGE (10% polyacrylamide), and the gel was stained with Coomassie brilliant blue R-250. The positions of molecular size markers are indicated to the left.