These ATC2 ELISA kits are immunodetection tools for measuring the levels of ATC2 in biological samples. ATC2 is an alias of the human CORIN gene, which encodes the protein, corin, serine peptidase. The protein is known to be a serine-type endopeptidase involved in atrial natriuretic peptide (NPPA) and brain natriuretic peptide (NPPB) processing. The CORIN protein is 1042 amino acid residues in length and 116.5 kilodaltons in mass. However, as many as 2 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 heart. This protein is known to be N-glycosylated and cleaved. Other names for this target antigen include CRN. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.