RA marker, Anti-CarP antigen antibody
14 days
Enzyme-linked immunosorbent assay (ELISA)
Accredited Laboratory Partner
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Detects antibodies to carbamylated proteins. Emerging biomarker for rheumatoid arthritis diagnosis and prognosis.
Serum
1 mL
Red-top tube, Serum from red-top tube, Serum from a gel tube, or Serum gel tube
No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.
This test does not require any special collection or pre-analytical handling. Follow routine specimen collection protocols.
| Temperature | Period |
|---|---|
| Room temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 14 days |