These HOPA ELISA kits are immunodetection tools for measuring the levels of HOPA in biological samples. HOPA is an alias of the human MED12 gene, which encodes the protein, mediator complex subunit 12. Notably, HOPA is known to play a role in cardiac tissue development and the regulation of transcription, among other functions. The MED12 protein is 2177 amino acid residues in length and 243.1 kilodaltons in mass. However, as many as 3 protein isoforms have been identified. It is localized to the nucleus of the cell. In terms of tissue specificity, it is ubiquitously expressed across many tissue types. Other names for this target antigen include ARC240, CAGH45, and FGS1. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.