Anti-SMR antibodies enable researchers to detect and measure the SMR antigen in biological samples. This target is a reported synonym of the LYPD4 gene, which encodes LY6/PLAUR domain containing 4. The human version of SMR has a canonical amino acid length of 246 residues and a protein mass of 26.8 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the cell membrane of cells. Western Blot is a widely used application for the SMR antibodies listed below. In addition, ELISA is also a common application.