These GADD45 ELISA kits are immunodetection tools for measuring the levels of GADD45 in biological samples. GADD45 is an alias of the human GADD45A gene, which encodes the protein, growth arrest and DNA damage inducible alpha. Notably, GADD45 is known to play a role in the apoptotic pathway and DNA repair, among other functions. The GADD45A protein is 165 amino acid residues in length and 18.3 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. It is localized to the nucleus of the cell. Other names for this target antigen include DDIT1 and growth arrest and DNA damage-inducible protein GADD45 alpha. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.