Anti-SRY-box 3 antibodies enable researchers to detect and measure the SRY-box 3 antigen in biological samples. This target is a reported synonym of the SOX3 gene, which encodes SRY-box transcription factor 3. This protein is known to function in the morphogenesis of anatomical structure and cell differentiation, among other biological roles. The human version of SRY-box 3 has a canonical amino acid length of 446 residues and a protein mass of 45.2 kilodaltons. It is reported to be localized in the nucleus of cells. Other names for this target antigen include GHDX, MRGH, and PHP. Some SRY-box 3 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.