Anti-IIAE3 antibodies enable researchers to detect and measure the IIAE3 antigen in biological samples. This target is a reported synonym of the RANBP2 gene, which encodes RAN binding protein 2. This protein is known to function in protein folding, among other biological roles. The human version of IIAE3 has a canonical amino acid length of 3224 residues and a protein mass of 358.2 kilodaltons. It is reported to be localized in the nucleus of cells and widely expressed in many tissue types. Other names for this target antigen include ADANE and ANE1.