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Test Name:
Thyroglobulin with Thyroglobulin Antibodies, Comprehensive
- SBMF No:
45687 - Performance Lab Name:
Esoterix Inc - Test Mnemonic:
TG RIA - ABN:
Not required - CPT Code:
84432; 86800 - LOINC Code:
19146-0 - Ref Lab Test No:
500316 - Test Includes:
Thyroglobulin
Thyroglobulin Antibodies - Also Known As:
Tg RIA
Thyroglobulin, by RIA - Also See:
30022 Thyroglobulin with Thyroglobulin Antibodies - Spec Type:
Serum - Spec Container:
Gold top (SST) or red top (serum) tube - Pref Vol:
5.0 mL - Min Vol:
2.0 mL - Fasting:
No - Spec Collect:
Routine venipuncture - Spec Process:
Clot 30 minutes
Promptly centrifuge 15 minutes
Immediately transfer serum to separate plastic tube and freeze - Spec Store Transport:
Frozen - Spec Stability:
After separation from cells:
2 days room temperature (20-30°C)
2 days refrigerated (2-8°C)
6 months frozen (-20°C) – Do not use frost-free units that undergo repeated freeze/thaw cycles - Spec Remarks:
Separate serum from cells within one hour of collection - Methodology:
ICMA or double antibody RIA when Anti-Tg Abs are present - Reference Range:
By report - Day Run:
Mon-Fri - Time Reported:
Within 2 weeks - Test Type:
TUMOR MARKER