How does the gluten allergy test work?

A gluten allergy test works by measuring specific antibodies in the blood that indicate gluten intolerance or celiac disease. The test detects tissue transglutaminase (tTG-IgA) antibodies, which the body produces in an autoimmune reaction to gluten.

Step 1: Sampling: taking blood

A small blood sample is needed for an accurate test result. First use the alcohol wipe to clean your fingertip. This prevents contamination and ensures an accurate result.

Then prick your fingertip with the supplied lancet. This is a small lancing device that allows you to easily obtain a drop of blood. Massage gently to get enough blood to the puncture site.

Use the transfer pipette to aspirate a drop of blood. Make sure the blood is aspirated well and contains no air bubbles.

Step 2: Performing the test: applying blood to the test cassette

Place the test cassette on a flat surface. Carefully apply two drops of blood to the test area indicated by the letter S on the test cassette.

Step 3: Adding buffer solution: activating test reaction

Now drop two drops of buffer solution on the same spot where you applied the blood. This solution helps make the antibodies visible and ensures a clear test result.

Step 4: Read result – test result within 10-15 minutes

After 10 to 15 minutes, the test result is visible. Do not read the result earlier or later as this may give an incorrect interpretation.

Interpretation of test result:

Positive: tTG-IgA antibodies were detected. This may indicate celiac disease. Medical follow-up examination is recommended.

• Negative: No tTG-IgA antibodies detected. This makes celiac disease unlikely.
• Invalid: The test was not performed correctly. Repeat the test with a new test kit.

Conclusion

The gluten allergy test is a quick and reliable way to check whether your body is producing antibodies to gluten. Performing the test correctly and reading at the right time will give you an accurate result. In case of a positive test result, you are advised to contact a doctor for further diagnosis.

Gluten allergie test

€19.99