Anti-DUEB antibodies enable researchers to detect and measure the DUEB antigen in biological samples. This target is a reported synonym of the DTD1 gene, which encodes D-aminoacyl-tRNA deacylase 1. This protein is known to function in DNA replication, among other biological roles. The human version of DUEB has a canonical amino acid length of 209 residues and a protein mass of 23.4 kilodaltons. It is reported to be localized in the nucleus and cytoplasm of cells. DUEB is a member of the DTD protein family.