These B7h ELISA kits are immunodetection tools for measuring the levels of B7h in biological samples. B7h is an alias of the human CD274 gene, which encodes the protein, CD274 molecule. Notably, B7h is known to play a role in adaptive immune responses and receptor-mediated signaling pathways, among other functions. The CD274 protein is 290 amino acid residues in length and 33.3 kilodaltons in mass. However, as many as 3 protein isoforms have been identified. It is localized to the cell membrane of the cell. In terms of tissue specificity, it is reported to be highly expressed in the heart, skeletal muscle, placenta and lung. This protein is known to be ubiquitinated and glycosylated. Other names for this target antigen include B7H1. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.