Anti-UC28 antibodies enable researchers to detect and measure the UC28 antigen in biological samples. This target is a reported synonym of the PBOV1 gene, which encodes prostate and breast cancer overexpressed 1. The human version of UC28 has a canonical amino acid length of 135 residues and a protein mass of 15.7 kilodaltons. It is reported to be localized in the nucleus and cytoplasm of cells.