Anti-E2F-4 Antibody

This polyclonal reagent from Antibodies.com is raised in rabbit and selectively detects the E2F-4 transcription factor, a member of the E2F family that partners with DP proteins and pocket proteins such as p130 and p107 to control G1-to-S progression. Supplied as 100 µl of unconjugated antiserum, the antibody has been validated for western blot and ELISA workflows and recognizes the human, mouse, and rat orthologs, supporting use across comparative cell-cycle studies. Each vial enables probing of nuclear extracts from proliferating or quiescent populations, where E2F-4 redistributes between repressive p130 complexes and activating E2F/DP dimers. Store the liquid format protected from light, aliquot to limit freeze-thaw cycles, and handle on wet ice for short-term use to preserve reagent activity.