Anti-HH72 antibodies enable researchers to detect and measure the HH72 antigen in biological samples. This target is a reported synonym of the PTP4A1 gene, which encodes protein tyrosine phosphatase 4A1. This protein is known to function in the cell cycle and protein dephosphorylation, among other biological roles. The human version of HH72 has a canonical amino acid length of 173 residues and a protein mass of 19.8 kilodaltons. It is reported to be localized in the cell membrane, nucleus, ER, and cytoplasm of cells. This target antigen may also be known as PRL-1. Indicated applications for HH72 antibodies listed below include ELISA and Western Blot.