Detection of antibodies to deiminated recombinant rat filaggrin by enzyme‐linked immunosorbent assay: A highly effective test for the diagnosis of rheumatoid arthritis

Abstract

ArFA-ELISA appears to be the most efficient test among those available for the detection of antifilaggrin autoantibodies, in terms of diagnostic accuracy for RA. Its diagnostic performance in early RA and its prognostic value are currently under evaluation.