Anti-Tix1 antibodies enable researchers to detect and measure the Tix1 antigen in biological samples. This target is a reported synonym of the ZHX3 gene, which encodes zinc fingers and homeoboxes 3. This protein is known to function in cell differentiation and the regulation of transcription, among other biological roles. The human version of Tix1 has a canonical amino acid length of 956 residues and a protein mass of 104.7 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the nucleus of cells. Tix1 is a member of the ZHX protein family.