This RheumAssure panel is comprised of three tests: RA Factor, CCP Antibodies, and 14-3-3 eta protein. Used together, these three markers are able to diagnose established RA with a sensitivity of 88-96% and early RA with a sensitivity of 78- 92%. 1,2. RA factor (also called RF) is elevated in established RA (sensitivity 72-85%) 2,3 and in early ...
Jan 26, 2012 · Both clinical and demographic data were recorded, in addition to the results (ELISA) of RF (IgM, IgG, and IgA), anti-CCP (CCP2, CCP3, and CCP3.1), and anti-Sa at the baseline assessment and after 3, 6, 12, 18, 24 and 36 months of follow-up. The results were compared by use of Student t test and paired t test. RESULTS: