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 is Celiac Disease Gluten Allergy IgA and IgG Transglutaminase?
Celiac disease, also known as gluten intolerance, is an autoimmune disease in which the body reacts negatively to gluten, a protein found in wheat, barley, and rye. The biomarkers IgA and IgG Transglutaminase are proteins measured in the blood to screen for celiac disease. These markers indicate an immune response against gluten.
Why should you have Celiac Disease Gluten Allergy IgA and IgG Transglutaminase tested?
Testing for these biomarkers is useful for individuals who experience symptoms of gluten intolerance, such as abdominal pain, bloating, diarrhea, or unexplained weight loss. It is also beneficial for people with a family history of celiac disease.
What does it indicate?
A positive test for IgA and IgG Transglutaminase markers indicates the presence of celiac disease. It demonstrates that the body's immune system is attacking gluten, causing damage to the small intestine.
What does a high level mean?
A high level of IgA and IgG Transglutaminase markers points to a strong immune response against gluten, indicative of celiac disease. It means the body is reacting significantly negatively to gluten intake.
What does a low level mean?
A low level of these markers may indicate an absence of celiac disease, but it is important to note that some individuals with celiac disease may also have low or normal levels. Further testing may be necessary for a complete evaluation.
tissue transglutaminase (tTG), tissue- (IgA) serum transglutaminase (tTG), tissue- (IgG) serum IgA serum
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.
