also known as Antithrombin Ag in Platelet poor plasma by Immunoassay
| # | Retailer | Lab | Seen | Price | |
|---|---|---|---|---|---|
| 1 | Walk-In Labcheapest via Quest · seen today | Quest | today | $219 | order → |
| 2 | Jason Health via Quest · seen today | Quest | today | $295 | order → |
| Fibrinogen Activity | 10 retailers | $29.95 |
| Prothrombin Time (PT) (INR) | 10 retailers | $15 |
| D-Dimer | 6 retailers | $40 |
| Protein C Antigen | 5 retailers | $109 |
| Prothrombin Time - PT + Partial Thromboplastin Time - PTT Test | 5 retailers | $43 |
| D-Dimer, Quantitative | 4 retailers | $128 |
| Partial Thromboplastin Time (PTT) Blood Test | 4 retailers | $10 |
| PTT-LA with Reflex to Hexagonal Phase Confirmation Test | 4 retailers | $59.95 |