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