Anti-DLG6 antibodies enable researchers to detect and measure the DLG6 antigen in biological samples. This target is a reported synonym of the MPP4 gene, which encodes MAGUK p55 scaffold protein 4. This protein is believed to play a role in retinal photoreceptors development. The human version of DLG6 has a canonical amino acid length of 637 residues and a protein mass of 72.8 kilodaltons, although 5 isoforms have been identified. It is reported to be localized in the cytoplasm of cells. DLG6 is a member of the MAGUK protein family.