Anti-smg-3 antibodies enable researchers to detect and measure the smg-3 antigen in biological samples. This target is a reported synonym of the UPF2 gene, which encodes UPF2 regulator of nonsense mediated mRNA decay. This protein is known to function in liver development, among other biological roles. The human version of smg-3 has a canonical amino acid length of 1272 residues and a protein mass of 147.8 kilodaltons. It is reported to be localized in the cytoplasm of cells. Other names for this target antigen include HUPF2, RENT2, and smg-3. Indicated applications for smg-3 antibodies listed below include ELISA, Flow Cytometry, Western Blot, and Immunohistochemistry.