Anti-nucleoporin 155 antibodies are used for the immunodetection of the protein encoded by the NUP155 gene. In humans, the canonical protein has a reported length of 1391 amino acid residues and a mass of 155.2 kDa. Its subcellular localization is in the nucleus and membrane. Alternative splicing is reported to yield 2 different isoforms for this protein. It is reported to be expressed in all tissues tested, including heart, brain, placenta, lung, liver, skeletal muscle, kidney and pancreas. A member of the Non-repetitive/WGA-negative nucleoporin protein family, it is an important component of nuclear pore complex. Other names for this target antigen include N155, nuclear pore complex protein Nup155, 155 kDa nucleoporin, nucleoporin 155kD, nucleoporin 155kDa, and ATFB15. Gene orthologs have been identified in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of nucleoporin 155 antibodies have been mentioned in research publications and have associated citations. These antibodies are most commonly used in Western Blot experiments, among other applications.