PR3 antibodies
| Category | Immunology |
|---|---|
| Test background |
c-ANCAs are directed against proteinase 3 and are typically associated with Wegener’s granulomatosis. See neutrophil cytoplasmic antibodies (ANCA). |
| Clinical Indications |
Suspected Wegener’s granulomatosis and monitoring treatment. |
| Reference range | <2 IU/mL = Neg |
| Sample & container required | RST (rust top) |
| Sample volume | 5-10 mL (1 mL serum) |
| Turnaround time | 5 days |