Anti-nucleoporin 133 antibodies are used for the immunodetection of the protein encoded by the NUP133 gene. In humans, the canonical protein has a reported length of 1156 amino acid residues and a mass of 129 kDa. Its subcellular localization is in the nucleus. It is found to be widely expressed in fetal and adult tissues. A member of the Nucleoporin Nup133 protein family, it is known to be involved in poly(A)+ RNA transport. The gene encoding this protein is implicated in Nephrotic syndrome. Other names for this target antigen include 133 kDa nucleoporin, nucleoporin 133kD, nucleoporin 133kDa, nucleoporin Nup133, and nuclear pore complex protein Nup133. Gene orthologs have been identified in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of nucleoporin 133 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.