Blood collection at collection point
- After your order you receive instructions by email
- Make an appointment at a collection point near you
Blood collection at collection point
- After your order you receive instructions by email
- Make an appointment at a collection point near you
- Blood collection at 1,000+ locations across the Netherlands
- Receive your results digitally by email
What are thyroglobulin antibodies (anti-TG)?
Thyroglobulin antibodies are immune proteins that the body mistakenly produces against thyroglobulin, a protein that the thyroid gland uses to store and produce thyroid hormones. Measuring these antibodies helps in the diagnosis of autoimmune thyroid disorders.
Why should you have thyroglobulin antibodies (anti-TG) tested?
Testing for anti-TG is useful when there are symptoms indicative of thyroid dysfunction, such as fatigue, weight changes, or mood swings. It is also relevant for monitoring known thyroid disorders or evaluating the risks of developing these conditions.
What does it indicate?
The presence of anti-TG antibodies may indicate autoimmune thyroid disorders such as Hashimoto's thyroiditis or Graves' disease. These conditions affect the production of thyroid hormones, which can lead to various health problems.
What does a high level of thyroglobulin antibodies (anti-TG) mean?
A high level of anti-TG antibodies indicates an autoimmune reaction against the thyroid gland, which can result in reduced function or inflammation of the thyroid (thyroiditis). This can lead to hypothyroidism (an underactive thyroid) or, in rare cases, hyperthyroidism (an overactive thyroid).
What does a low level of thyroglobulin antibodies (anti-TG) mean?
A low or undetectable level of anti-TG antibodies is normal and suggests that an autoimmune reaction against the thyroid gland is likely not occurring.
Frequently asked questions
Answers to what people usually want to know.
How does it work from order to result?
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.
How quickly can I get tested?
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.
Do I need to book an appointment?
At most collection points yes. Some accept walk-ins. This is clearly indicated per location. You choose the location that works best for you.
