These ZO-2 ELISA kits are immunodetection tools for measuring the levels of ZO-2 in biological samples. ZO-2 is an alias of the human TJP2 gene, which encodes the protein, tight junction protein 2. Notably, ZO-2 is known to play a role in cell adhesion, among other functions. The TJP2 protein is 1190 amino acid residues in length and 134 kilodaltons in mass. However, as many as 7 protein isoforms have been identified. It is localized to the nucleus and cell membrane of the cell. Other names for this target antigen include C9DUPq21.11, DFNA51, and DUP9q21.11. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.