Figure 6

Sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) analysis of recombinant TintPBP4. Lane M - marker protein, Lane 1 - noninduced Escherichia coli TintPBP4, Lane 2 - induced E. coli TintPBP4, Lane 3 - supernatant after broken, Lane 4 - precipitation after broken; Lane 5 - purified TintPBP4.