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Test ID:
TPOAB
Thyroid Peroxidase (TPO) Antibodies, Serum/Plasma
Test Overview
Method
Electrochemiluminescent immunoassay (ECLIA)
Result Included
Thyroid Peroxidase Antibodies
Aliases/Synonyms
Microsomal antibodies; Thyroperoxidase Antibody
Specimen
Specimen Type
SerumPlasma (Na Heparin)
Volume
Sample Volume
1 mL
Specimen Comment
Barricor™ tube is not acceptable.
Collection & Handling
Handling Information
Store and send frozen.
Stability
| Refrigerated | Frozen |
|---|---|
| 3 days | 1 month |
Rejection Criteria
| Criteria | Specification |
|---|---|
| Specimen | Barricor™ tube |
Performance & Interpretation
Turnaround Time
2 days
Results
Name
Units
Reference Range
Conversion
-
Thyroid Peroxidase Ab.kIU/LNegative: <40
Positive: ≥40
Referral Location
Canada
Interface & Setup
HL7 Interface Codes
| Order Code | Result Name | Result Codes | Units |
|---|---|---|---|
| TPOAB | Anti-Thyroid Peroxidase | 20656 | kIU/L |
Test Version
Last Updated
2023-05-05