Abstract Number: 491 • 2019 ACR/ARP Annual Meeting
Diagnostic Performance of Anti-cyclic Citrullinated Peptide (CCP) 2 and CCP3.1 Assays in Early Rheumatoid Arthritis
Background/Purpose: Anti-cyclic citrullinated peptide (CCP) antibodies are the most specific markers for rheumatoid arthritis (RA). Different generations of assays (CCP1-CCP3) have been developed which show…