Anti-T-box 18 antibodies enable researchers to detect and measure the T-box 18 antigen in biological samples. This target is a reported synonym of the TBX18 gene, which encodes T-box transcription factor 18. This protein is known to function in the regulation of transcription, among other biological roles. The human version of T-box 18 has a canonical amino acid length of 607 residues and a protein mass of 64.8 kilodaltons. It is reported to be localized in the nucleus of cells. Other names for this target antigen include CAKUT2, PUJO, and T-box transcription factor TBX18. A number of T-box 18 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunofluorescence are also common applications.