26 days
Radioimmunoassay (RIA)
Accredited Laboratory Partner
Contact Technical Support
Detects autoantibodies affecting TSH receptor. Evaluates autoimmune thyroid diseases like Graves or Hashimotos.
Serum
1 mL
Red-top 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 |
|---|---|
| Room temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 28 days |