https://www.selleckchem.com/pr....oducts/bms-986020.ht
Anti-cyclic citrullinated peptide IgG antibodies (anti-CCP) are produced as an immune response in the presence of post-translational modified peptides known as cyclic citrullinated peptides (CCP). Anti-CCP have been considered as specific biomarkers for the diagnosis of rheumatoid arthritis (RA), and due to their high specificity, it is possible to make a differential diagnosis of other rheumatic diseases. These autoantibodies can be detected in the early stages of RA and even up to 10 years before presenting the first symptoms of th