Anti-TPOThyroid peroxidase antibodies (anti-TPO)
What it shows
Antibodies against your own thyroid; high in autoimmune thyroiditis (Hashimoto’s).
Your doctor reads the result: the laboratory does not diagnose or prescribe. The result sheet gives the reference range beside each value.
Sample
- Short code
- Anti-TPO
- What is taken
- Blood from a vein
- Container
- Yellow-top gel serum tube
- Turnaround
- 1 working days for samples taken by 12:00; result at 18:00
- At home
- Yes, a nurse comes to your home
Preparation
- At least 4 hours after a light meal
Reference ranges
| For | Range |
|---|---|
| Everyone | below 34 IU/mL |
These ranges are for Damla’s analysers and methods; another laboratory’s ranges may differ slightly.
This test is part of these check-ups
From the same section
- TSHThyroid-stimulating hormone (TSH)₼20
- FT4Free thyroxine (FT4)₼20
- FT3Free triiodothyronine (FT3)₼20
- FSHFollicle-stimulating hormone (FSH)₼22
- LHLuteinising hormone (LH)₼22