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. 2010 Jan 14;285(13):9339–9345. doi: 10.1074/jbc.M109.078147

FIGURE 2.

FIGURE 2.

Partial purification of the diol synthase activity of P. aeruginosa. A, gel filtration with TLC analysis of enzyme activity. The enzyme eluted between 15 and 17 min, suggesting a molecular size of ∼50 kDa based on the elution time of protein standards. B, ion exchange chromatography. The NaCl gradient started at 5 min, and the diol synthase activity eluted after 7.5 min (TLC analysis) at ∼0.3 m NaCl in the elution buffer.