Anti-IWU1 antibodies enable researchers to detect and measure the IWU1 antigen in biological samples. This target is a reported synonym of the FXYD5 gene, which encodes FXYD domain containing ion transport regulator 5. This protein is known to function in the transport of ions, among other biological roles. The human version of IWU1 has a canonical amino acid length of 178 residues and a protein mass of 19.5 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the membrane of cells. Other names for this target antigen include DYSAD and HSPC113. Indicated applications for IWU1 antibodies listed below include ELISA, Western Blot, and Immunohistochemistry.