Anti-D-dopachrome tautomerase-like antibodies enable researchers to detect and measure the D-dopachrome tautomerase-like antigen in biological samples. This target is a reported synonym of the DDTL gene, which encodes D-dopachrome tautomerase like. This protein is believed to have lyase activity. The human version of D-dopachrome tautomerase-like has a canonical amino acid length of 134 residues and a protein mass of 14.2 kilodaltons. It is reported to be localized in the cytoplasm of cells and notably expressed in many tissues, such as the epididymis, thyroid gland, and appendix. D-dopachrome tautomerase-like is a member of the MIF protein family.