Gluten F79: price and preparation | IntroLab Belgrade
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Gluten F79

Price2.200 RSD
Result inup to 15 days
SampleSerum
PreparationNot required
Gluten F79 test, IntroLab laboratory Belgrade Written byDr. Igor Švonja, MD

Published: Updated:

The Gluten F79 is a specific test for nutritional allergens that measures the production of certain antibodies in response to gluten consumption. Gluten is the main protein found in wheat and consists of hundreds of related but distinct proteins, including gliadin and glutenin. In some individuals, consuming gluten can trigger allergic reactions, and this test aids in diagnosing gluten allergy, which should be distinguished from celiac disease, an autoimmune disorder that damages the small intestine. This blood test is available at IntroLab, a private laboratory in Belgrade.

How is the Gluten F79 test performed?

The test is conducted by taking a blood sample from the patient. Its purpose is to detect specific IgE antibodies in the patient’s serum related to gluten.

When should the test be done?

The test is recommended if there is suspicion of gluten allergy. Symptoms that may indicate the need for testing include:

  • Bloating
  • Weakness
  • Headaches
  • Dizziness
  • Depression
  • Diarrhea
  • Vomiting
  • Discomfort
  • Joint pain

What do the results mean?

The test results are interpreted based on the levels of detected IgE antibodies. Specific IgE values in the serum indicate the likelihood of an allergic condition and help identify the allergens responsible for the symptoms. IgE antibody levels are categorized into different classes, from Class 0 (undetectable levels) to Class 5 (very high levels), helping doctors assess the degree of sensitivity to gluten.

What happens after the Gluten F79 test?

If the test results are positive, your doctor may suggest removing gluten-containing foods from your diet, as well as recommending further tests, such as:

For more information about the Gluten F79 test or to schedule your appointment, contact IntroLab in Belgrade. Our professional team is ready to answer your questions and support you in better understanding and managing food allergies.

Sample and preparation: Gluten F79

Sample
Serum (Venous Blood)
Sampling
Blood Draw
Result in
up to 15 days
Preparation
No special preparation is required.
Category
Allergology

Frequently asked questions

Does Gluten F79 measure IgE or IgG antibodies?

The Gluten F79 test at IntroLab laboratory measures specific IgE antibodies to gluten in serum, meaning it shows whether there is allergic sensitization to gluten. The test is done from a venous blood sample, costs 2,200 RSD, and the result is ready within up to 15 days. Gluten F79 is not a test for celiac disease: when celiac disease is suspected, doctors usually order tissue transglutaminase antibodies, which IntroLab laboratory offers as a separate test (1,700 RSD).

What does elevated IgE to gluten F79 mean?

Elevated specific IgE to gluten (F79) points to a likelihood of an allergic reaction to gluten, that is, sensitization to this protein. IgE antibody levels are expressed in classes, from class 0, when no antibodies are detected, to the highest classes with very high levels, and the class helps the doctor assess the degree of sensitization. Elevated IgE does not mean that a person has celiac disease. The Gluten F79 result from IntroLab laboratory is interpreted by a doctor, together with symptoms, who decides whether to remove gluten from the diet.

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