Listed are ELISA Kits for the detection of surfeit gene 4, an alias name of surfeit 4. The human protein, encoded by the gene SURF4, is 269 amino acid residues long and has a mass of 30,394 daltons. However, there are up to 3 reported isoforms. It is a member of the SURF4 family. This target may also be known as: surfeit locus protein 4, surface 4 integral membrane protein, and ERV29.