Parathyroid Hormone (PTH) Autoantibody Test
14 days
Radiobinding Assay (RBA)
Accredited Laboratory Partner
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Detects antibodies to parathyroid hormone. Rarely used; may support autoimmune hypoparathyroidism.
Serum
1 mL
Serum Separator (Gel) Tube or Red Top
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 | 14 days |