


Anti-TPO (antibodies against thyroid peroxidase) is a biomarker used to detect antibodies in the blood that target the enzyme thyroid peroxidase. This enzyme plays a crucial role in the production of thyroid hormones.
Testing for anti-TPO antibodies is useful in individuals exhibiting symptoms of a thyroid disorder, such as fatigue, weight changes, and temperature sensitivity. It aids in the diagnosis of autoimmune diseases of the thyroid, such as Hashimoto's thyroiditis and Graves' disease.
The presence of anti-TPO antibodies in the blood suggests that the body's immune system is reacting abnormally to the thyroid gland, often indicating an autoimmune thyroid disease.
A high level of anti-TPO antibodies typically indicates an autoimmune thyroid condition. This can mean that the thyroid gland is slowly being damaged, which may ultimately lead to hypo- or hyperthyroidism.
A low or non-detectable level of anti-TPO antibodies is normal and usually indicates the absence of autoimmune thyroid problems.
Answers to what people usually want to know.
After ordering we generate a referral letter and email you the instructions. You pick a collection point yourself and book an appointment there. Blood is drawn at the location, processed at the lab, and your result arrives digitally.
Usually very quickly. Collection points typically have slots within a few days, sometimes even same-day. It depends on how busy the location is. For a few specialist analyses we first ship collection materials, which takes a bit longer.
At most collection points yes. Some accept walk-ins. This is clearly indicated per location. You choose the location that works best for you.
TPO antibodies; autoimmune thyroid.



€32.95EUR
That depends on the test. Whether fasting is required, and from what time, is clearly stated in the instructions you receive after ordering. No surprises at the counter.
It varies per analysis: from same-day to a few working days. Standard values often come back quickly; analyses that go to an external lab can take a bit longer. You get an email with a link to your digital result, including a short explanation per value.
We work with 1,000+ collection points across the Netherlands. After ordering you'll see which locations near you are available and you pick where you'd like to go.
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