EAF2 colocalizes with ELL in nuclear speckles.

Confocal microscopy with the affinity-purified polyclonal ELL antiserum detected with FITC-labeled goat antirabbit antibodies and with the monoclonal EAF2 antibodies detected with Cy5-labeled goat antimouse antibodies. Merged confocal images of ELL and EAF2 revealed colocalization.