ARUP's Laboratory Test Directory
| 0070410: Thyroxine Binding Globulin |
| Test Mnemonic: TBG | |
|
Methodology: Chemiluminescent Immunoassay
Performed: Mon, Wed, Fri Reported: 1-4 days |
| Specimen Required: | |
|
Collect: One 4 mL SST.
Transport: 0.5 mL serum, frozen. (Min: 0.4 mL) Submit specimen in an ARUP Standard Transport Tube. Pediatric Collection/Transport: 0.4 mL serum, frozen. Unacceptable Conditions: Plasma. Stability: Ambient: 8 hours; Refrigerated: 2 days; Frozen: 1 month |
|
| Reference Interval: |
| 13.0-30.0 µg/mL |
| CPT Code(s): | |
| 84442 |