Antibodies to C reactive protein

作者：Rosenau BJ; Schur PH^*

来源：Annals of the Rheumatic Diseases, 2006, 65(5): 674-676.

DOI：10.1136/ard.2005.037895

Background: C reactive protein (CRP) is a known indicator of inflammation. Serum CRP is often raised in patients with inflammatory conditions.
Objective: To determine whether individuals make antibodies to CRP and whether this might affect serum CRP concentrations. Methods: An enzyme linked immunosorbent assay was developed for the detection of antibodies to CRP. Specificity of the reaction was determined by inhibition of the reaction.
Results: Sera from 413 patients were tested and 25 were found to be positive, particularly in patients with rheumatic diseases. Levels of anti-CRP did not correlate with serum CRP levels.
Conclusions: The presence of low CRP levels may not reflect the presence of antibodies to CRP.

• 出版日期2006-5