Anti-SPG50 antibodies enable researchers to detect and measure the SPG50 antigen in biological samples. This target is a reported synonym of the AP4M1 gene, which encodes adaptor related protein complex 4 subunit mu 1. This protein is known to function in intracellular protein transport and protein localization, among other biological roles. The human version of SPG50 has a canonical amino acid length of 453 residues and a protein mass of 50 kilodaltons. It is reported to be localized in the Golgi and membrane of cells and notably expressed in the small intestine, parathyroid gland, pancreas, kidney, and duodenum. Other names for this target antigen include CPSQ3, MU-4, and MU-ARP2. Indicated applications for SPG50 antibodies listed below include ELISA, Western Blot, and Immunohistochemistry.