Figure 8.
The ATAF2 NAC domain forms a dimer. (A) Sephadex-200 size-exclusion chromatography of the purified ATAF2 NAC domain. Molecular markers include thyroglobulin (670 kDa), gamma globulin (158 kDa), ovalbumin (44 kDa), and myoglobin (17 kDa). (B) Fractions from the size-exclusion column were analyzed by SDS-PAGE and stained with Coomassie blue to confirm the presence of the ATAF2 NAC domain within the dimer fractions.