What is Anti-CCP?
early marker for rheumatoid arthritis
Anti-CCP is a specific marker for rheumatoid arthritis. The antibodies can be present years before joint symptoms appear.
The value is more specific to RA than rheumatoid factor and helps with both diagnosis and prognosis.
Test facts
- Unit
- U/mL
- Sample
- Serum
- Fasting
- No fasting needed
- Turnaround
- 3 days
What does low Anti-CCP mean?
Negative anti-CCP makes RA less likely but does not rule out the disease.
What does high Anti-CCP mean?
Positive anti-CCP strongly suggests rheumatoid arthritis and should prompt referral to a rheumatologist.
More markers in the same area
Launching in Stockholm in 2026.
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This is general information about the marker, not an assessment of your values and not medical advice. Last updated: May 2026.