DNA polymerase epsilon (POLE) is an enzyme that helps catalyze in the polymerization of deoxyribonucleotides into a DNA strand. The C-terminus of DNA polymerase E subunit complexes with subunits B and C, whereas the N-terminal domain contains an active polymerase domain.
DNA Pol E antibodies are useful for DNA replication and repair studies and in research on mitosis and cell replication.