T3 UPTAKE | |
|---|---|
| Test Code:149 | Specimen Collection:Serum |
| Component: T3 Uptake | Method: IA |
| Collection Notes:Serum is the recommended sample type for this assay. | |
| Clinical Utility:Uptake tests are useful for estimating the number of unsaturated thyroid binding sites on serum proteins. | |
| CPT Code:84479 | Testing Location:AML |
SPECIMEN/STABILITY TYPETemperature:Serum (1 mL) Ambient 8 Hours Refrigerated 5 Days Frozen 2 Year | |