Anti-transcription factor Dp-2 (E2F dimerization partner 2) antibodies enable researchers to detect and measure the transcription factor Dp-2 (E2F dimerization partner 2) antigen in biological samples. This target is a reported synonym of the TFDP2 gene, which encodes transcription factor Dp-2. This protein is known to function in the cell cycle and cardiac tissue development, among other biological roles. The human version of transcription factor Dp-2 (E2F dimerization partner 2) has a canonical amino acid length of 446 residues and a protein mass of 49.2 kilodaltons, although 8 isoforms have been identified. It is reported to be localized in the nucleus of cells and widely expressed in many tissue types. Other names for this target antigen include DP2 and transcription factor Dp-2 (E2F dimerization partner 2).