Proteinase-3 Antibody
| Alternate Names | PR-3 |
| Ordering Recommendation | When used in conjunction with other autoantibody tests (ANCA, MPO), may aid in differentiating suspected Wegener granulomatosis (WG) from other vasculitides. May be useful to monitor patients with PR3 antibodies. |
| Specimen | Serum |
| Container Type | Red/Yellow Top Tube
|
| Reference Range | See patient report |
| Stability | 14 days |
| Transport Temp | Refrigerate 2°-8°C |
| Instructions | None |
| Performing Lab | Quest Nichols Institute – San Juan Capistrano, CA 92690 Reference Lab Test Code: 34151 |
| Days Performed | Mon-Sat |
| Report Available | 2-3 days |
| NY State Available | Yes |
| LOINC Code | 46267-1 |
| CPT Code | 86021 |
