Anti-EBF family member 4 antibodies are used for the immunodetection of the protein encoded by the EBF4 gene. In humans, the canonical protein has a reported length of 602 amino acid residues and a mass of 64.5 kDa. Its subcellular localization is in the nucleus. Alternative splicing is reported to yield 2 different isoforms for this protein. A member of the COE protein family, it is known to be involved with the regulation of transcription. Other names for this target antigen include early B cell factor 4, olf-1/EBF-like 4, and transcription factor COE4. Gene orthologs have been identified in the mouse, rat, bovine, chimpanzee and chicken species.