Anti-UPD antibodies enable researchers to detect and measure the UPD antigen in biological samples. This target is a reported synonym of the UROD gene, which encodes uroporphyrinogen decarboxylase. This protein is known to function in metabolic processes, among other biological roles. The human version of UPD has a canonical amino acid length of 367 residues and a protein mass of 40.8 kilodaltons. It is reported to be localized in the cytoplasm of cells. Other names for this target antigen include PCT and PCT. Indicated applications for UPD antibodies listed below include ELISA, Western Blot, Immunofluorescence, and Immunohistochemistry.