Anti-ETX1 antibodies enable researchers to detect and measure the ETX1 antigen in biological samples. This target is a reported synonym of the SRPX gene, which encodes sushi repeat containing protein X-linked. This protein is known to function in autophagy pathways and cell adhesion, among other biological roles. The human version of ETX1 has a canonical amino acid length of 464 residues and a protein mass of 51.6 kilodaltons, although 5 isoforms have been identified. It is reported to be localized in the cell membrane of cells. This target antigen may also be known as DRS. Western Blot is the most common application for the ETX1 antibodies listed below. ELISA and Immunohistochemistry are also common applications.