These ASD2 ELISA kits are immunodetection tools for measuring the levels of ASD2 in biological samples. ASD2 is an alias of the human GATA4 gene, which encodes the protein, GATA binding protein 4. Notably, ASD2 is known to play a role in cell to cell signaling, among other functions. The GATA4 protein is 442 amino acid residues in length and 44.6 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 . Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.