These HS2 ELISA kits are immunodetection tools for measuring the levels of HS2 in biological samples. HS2 is an alias of the human SPTB gene, which encodes the protein, spectrin beta, erythrocytic. Notably, HS2 is known to play a role in cytoskeleton organization, among other functions. The SPTB protein is 2137 amino acid residues in length and 246.5 kilodaltons in mass. However, as many as 3 protein isoforms have been identified. It is localized to the cytoplasm of the cell. This protein is known to be cleaved and phosphorylated. Other names for this target antigen include EL3. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.