A protein that flags a specific immune attack on joint tissue, helping distinguish rheumatoid arthritis from other causes of joint inflammation before irreversible damage occurs.
| # | Retailer | Lab | Seen | Price | |
|---|---|---|---|---|---|
| 1 | Instalab via Multi-lab (3) · seen today | Multi-lab (3) | today | $206 | order → |
| Hemoglobin A1C Blood Test | 12 retailers | $4 |
| Urinalysis | 12 retailers | $4 |
| Complete Blood Count (CBC) + Differential + Platelets | 12 retailers | $4 |
| Comprehensive Metabolic Panel (CMP) | 10 retailers | $5 |
| Reticulocyte Count | 9 retailers | $5 |
| Basic Metabolic Panel Test | 8 retailers | $5 |
| TSH | 8 retailers | $10 |
| Cholinesterase, Plasma and RBC | 7 retailers | $44.95 |