Figure 2.
SDS-PAGE analysis of photolyase/cryptochrome family proteins used in this study. Approximately 5 ug of each protein, expressed in Sf21 cells in the presence (+) or absence (−) of Fo, were resolved with 8% PAGE. The gel was stained with Coomassie Blue. The AtCRY2 protein with the polyhistidine tag has an expected molecular weight of 73,301 Da and corresponds to the bands indicated by asterisks in the last two lanes. M, molecular weight markers.