These ATP6A ELISA kits are immunodetection tools for measuring the levels of ATP6A in biological samples. ATP6A is an alias of the human ATP4A gene, which encodes the protein, ATPase H+/K+ transporting subunit alpha. Notably, ATP6A is known to play a role in the response to xenobiotic compounds, among other functions. The ATP4A protein is described to be 1035 amino acid residues in length and 114.1 kilodaltons in mass. It is localized to the cell membrane of the cell. In terms of tissue specificity, it is reported to be expressed in gastric parietal cells. Other names for this target antigen include . Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.