Anti-iron/zinc purple acid phosphatase-like protein antibodies enable researchers to detect and measure the iron/zinc purple acid phosphatase-like protein antigen in biological samples. This target is a reported synonym of the ACP7 gene, which encodes acid phosphatase 7, tartrate resistant (putative). The human version of iron/zinc purple acid phosphatase-like protein has a canonical amino acid length of 438 residues and a protein mass of 50.5 kilodaltons. It is reported to be a secreted protein. Other names for this target antigen include acid phosphatase type 7 and iron/zinc purple acid phosphatase-like protein.