Anti-Thyroid Peroxidase
| Alternate Names | Thyroid Peroxidase Antibody, aTPO, anti-TPO |
| Ordering Recommendation | Useful for distinguishing thyroid autoimmune disorders from nonautoimmune disease or hypothyroidism. |
| Specimen | Lithium Heparin Plasma |
| Container Type | Green Top Tube
|
| Methodology | Chemiluminescence |
| Reference Range | ≤60 U/mL |
| Stability | 7 days |
| Transport Temp | Refrigerate 2°-8° C |
| Instructions | None |
| Days Performed | Daily |
| Report Available | 1-3 days |
| NY State Available | Yes |
| LOINC | 56477-3 |
| CPT Code | 86376 |
