Listed are ELISA Kits for the detection of spectrin, beta, erythrocytic, an alias name of spectrin beta, erythrocytic. The human protein, encoded by the gene SPTB, is 2137 amino acid residues long and has a mass of 246,468 daltons. However, there are up to 3 reported isoforms. It is a member of the Spectrin family. This protein is reported to have a cytoplasmic cellular localization. The gene is associated with Elliptocytosis 3. This target may also be known as: spectrin beta chain erythrocytic, Sp beta, beta-I spectrin, membrane cytoskeletal protein, spectrin beta chain erythrocyte, EL3, and HS2.