IgG4 Quantification
5 days
Immunoturbidimetry
Accredited NRL Laboratory
Tuesday and Friday
Measures IgG4. Elevated in IgG4-related disease.
Serum
1 mL
Red-top tube or gel-barrier 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 |
|---|---|
| Refrigerated | 8 days |