The BK ELISA kits listed below utilize specific antibodies for the plate-based assay of BK in various samples. BK is another term for the KNG1 gene, which encodes the protein, kininogen 1 in humans. It has been reported that BK plays a role in inflammatory response pathways and the regulation of apoptosis, among other functions. Structurally, the KNG1 protein is 644 amino acid residues in length and 72 kilodaltons in mass. However, as many as 3 protein isoforms have been identified. It is known to be a secreted protein. This protein is known to be O-glycosylated and phosphorylated. Other names for this target antigen include BDK and HAE6. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.