Anti-ZIZ1 antibodies enable researchers to detect and measure the ZIZ1 antigen in biological samples. This target is a reported synonym of the DOCK9 gene, which encodes dedicator of cytokinesis 9. The human version of ZIZ1 has a canonical amino acid length of 2069 residues and a protein mass of 236.4 kilodaltons, although 5 isoforms have been identified. It is reported to be localized in the membrane of cells. ZIZ1 is a member of the DOCK protein family.