Anti-transcription factor AP-2, epsilon antibodies enable researchers to detect and measure the transcription factor AP-2, epsilon antigen in biological samples. This target is a reported synonym of the TFAP2E gene, which encodes transcription factor AP-2 epsilon. This protein is known to function in the regulation of cell proliferation and the regulation of transcription, among other biological roles. The human version of transcription factor AP-2, epsilon has a canonical amino acid length of 442 residues and a protein mass of 46.2 kilodaltons. It is reported to be localized in the nucleus of cells. transcription factor AP-2, epsilon is a member of the AP-2 protein family.