Anti-NUP58 antibodies are used in the immunodetection of the protein nucleoporin 58. In humans, the canonical protein has a reported length of 599 amino acid residues and a mass of 60.9 kDa. Its subcellular localization is in the nucleus and membrane. Up to 3 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. A member of the NUP58 protein family, Nup58 is a known component of the nuclear pore complex, a complex required for the trafficking across the nuclear membrane. Post-translational modifications have been described, including O-glycosylation. Synonyms for this target antigen include NUPL1, PRO2463, nucleoporin p58/p45, 58 kDa nucleoporin, nucleoporin 58kDa, and NUP45. NUP58 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some Nup58 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.