Anti-ENTHD2 antibodies enable researchers to detect and measure the ENTHD2 antigen in biological samples. This target is a reported synonym of the TEPSIN gene, which encodes TEPSIN adaptor related protein complex 4 accessory protein. This protein is reported to associate with the adapter-like complex 4 (AP-4) and may therefore play a role in vesicular trafficking of proteins at the trans-Golgi network. The human version of ENTHD2 has a canonical amino acid length of 525 residues and a protein mass of 55.1 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the membrane, cytoplasmic vesicles, Golgi, and cytoplasm of cells.