Anti-CT1.12 antibodies enable researchers to detect and measure the CT1.12 antigen in biological samples. This target is a reported synonym of the MAGEA12 gene, which encodes MAGE family member A12. This protein is known to function in the regulation of transcription, among other biological roles. The human version of CT1.12 has a canonical amino acid length of 314 residues and a protein mass of 34.8 kilodaltons.