These hx ELISA kits are immunodetection tools for measuring the levels of hx in biological samples. hx is an alias of the human HPX gene, which encodes the protein, hemopexin. Notably, hx is known to play a role in metabolic processes, among other functions. The HPX protein is described to be 462 amino acid residues in length and 51.7 kilodaltons in mass. It is known to be a secreted protein. In terms of tissue specificity, it is notably expressed by the liver and secreted in plasma. This protein is known to be O-glycosylated. Other names for this target antigen include . Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.