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    What is Anti Gliadin Deamidated Peptide antibody IgA Test?

    The Gliadin Deamidated Peptide Antibody IgA test is an easy blood test used to diagnose coeliac disease and other gluten-related issues, such as dermatitis herpetiformis, a skin problem caused by gluten sensitivity. It identifies specific IgA antibodies that react to deamidated gliadin peptides, providing more reliable results compared to older gluten tests.

    Coeliac disease is a condition where consuming gluten (found in wheat, barley, and rye) damages the small intestine, leading to symptoms like bloating, diarrhoea, and nutrient absorption issues. This may result in anaemia, malnutrition, or other long-term complications. This test is recommended for those who experience these symptoms, people following a gluten-free diet, or anyone with a family history of gluten-related conditions.

    This test is highly accurate and is essential for diagnosing coeliac disease and monitoring progress on a gluten-free diet. Residents of Gurgaon can easily schedule the Gliadin Deamidated Peptide Antibody IgA test at home with fast results delivered to your location.

    Anti Gliadin Deamidated Peptide antibody IgA Test Parameters

    The Gliadin Deamidated Peptide (DGP) Antibody IgA test is used to detect IgA antibodies that specifically target deamidated gliadin peptides (DGPs). These peptides are modified forms of gliadin, a protein found in gluten, which triggers an enhanced immune reaction in individuals with gluten-related conditions, including coeliac disease. Gliadin, present mainly in grains such as wheat, rye, and barley, can cause heightened antibody levels in those with gluten sensitivity or coeliac-related complications. 1,5

    Anti Gliadin Deamidated Peptide antibody IgA Test Preparation

    You can easily prepare for the Gliadin Deamidated Peptide Antibody IgA test at home by following these basic guidelines:

    • Prerequisites

    This test does not require fasting. To ensure accurate readings, it’s important to keep consuming gluten-containing foods for at least several weeks before testing.

    • Best Time to Get Tested

    The Gliadin Deamidated Peptide Antibody IgA test can be conveniently done at any time of the day. 4

    • Who Should Get a Gliadin Deamidated Peptide Antibody IgA Test?

    If you’re experiencing symptoms like long-term diarrhoea, unexpected weight fluctuations, or malnutrition, this test is recommended. It is also suitable for those on a gluten-free diet who want to monitor compliance and for anyone with a genetic predisposition to coeliac disease or related autoimmune issues. 1

    • Cautions Before Taking a Gliadin Deamidated Peptide Antibody IgA Test

    Make sure to inform your doctor about any medications you’re taking or health issues you have before undergoing this test to ensure the results are as accurate as possible.

    Why Take the Anti Gliadin Deamidated Peptide antibody IgA Test?

    The Gliadin Deamidated Peptide Antibody test is essential for diagnosing coeliac disease. It also helps monitor intestinal healing, evaluates treatment success, and ensures adherence to a gluten-free diet.

    You should consider this test if you:

    • Have digestive symptoms such as gas, bloating, diarrhoea, vomiting, constipation, or unexplained weight loss or gain.

    • Suffer from non-digestive problems like persistent fatigue, depression, headaches, skin rashes, anxiety, or mood changes (particularly in children).

    • Have a family history of coeliac disease or autoimmune conditions like type 1 diabetes.

    • Have already been diagnosed with coeliac disease and want to ensure that your gluten-free diet is effective.

    • Need early detection of coeliac disease due to risk factors, even if you are symptom-free.

    Unlike gluten sensitivity or wheat allergies, coeliac disease can cause permanent damage to your intestines, making early diagnosis and lifelong care essential for preventing severe health issues.

    FAQs on Anti Gliadin Deamidated Peptide antibody IgA Test in Noida

    The Gliadin Deamidated Peptide Antibody IgA test in Noida costs ₹2165, which includes free home sample collection within 60 minutes of booking. The test results are sent to you within 152 hours of sample collection. 4

    Yes, home sample collection is provided in Noida by Orange Health Labs. A skilled eMedic will visit your location and collect your sample within 60 minutes after booking the test. 4

    This test is used to diagnose and monitor coeliac disease, an autoimmune disorder triggered by gluten. It detects IgA antibodies against deamidated gliadin peptides, reliable markers for gluten-related conditions, including skin conditions like dermatitis herpetiformis. The test also tracks compliance with a gluten-free diet. 3

    Fasting is not required for this test. You should continue consuming gluten-containing foods unless your doctor advises otherwise for specific reasons. 4

    Booking the Gliadin Deamidated Peptide Antibody IgA test with Orange Health Labs in Noida is simple:

    • Search for the Test: Use the Orange Health Labs app or website to search for "Gliadin Deamidated Peptide Antibody IgA test."

    • Confirm Booking: Enter your details, select your location, and schedule a suitable time.

    • Sample Collection: A trained eMedic will collect your sample from your home or preferred location.

    • Laboratory Analysis: The sample is analysed at an NABL-accredited and ICMR-approved laboratory.

    • Receive Results: You will get your report via WhatsApp or email within 152 hours.

    The standard reference range for this test is <25 RU/mL. Higher levels could signal gluten sensitivity or coeliac disease. However, the interpretation of results should always be done by a doctor, considering your clinical symptoms and medical history.

    In Noida, the test results are typically delivered within 152 hours after your sample is collected by Orange Health Labs. 4

    The frequency of this test depends on your doctor’s recommendations. It is often repeated for monitoring coeliac disease progression, assessing adherence to a gluten-free diet, or during follow-up consultations. 1

    This test specifically measures IgA antibodies targeting deamidated gliadin peptides, which are highly accurate for detecting gluten-sensitive conditions and coeliac disease. 1,2

    You can book this test with Orange Health Labs in Noida, covering localities such as Sector 1, Sector 15, Sector 18, Sector 26, Sector 37, Sector 50, Sector 62, Sector 76, Sector 93, Sector 100, Sector 104, Sector 110, Sector 120, Sector 128, Sector 137, Sector 150, Sector 168, Sector 71, Sector 63, Sector 22, Sector 41, Sector 108, Sector 47, Sector 121, Sector 45.

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    References

    1. Coeliac Disease Screening.  Available from:  https://medlineplus.gov/lab-tests/celiac-disease-screening/
    2. Gliadin, deamidated antibody, IgA | MLabs.  Available from:  https://mlabs.umich.edu/tests/gliadin-deamidated-antibody-iga
    3. Comparative Usefulness of Deamidated Gliadin Antibodies in the Diagnosis of Coeliac Disease. Clinical Gastroenterology and Hepatology.  Available from:  https://pubmed.ncbi.nlm.nih.gov/18304884/
    4. An overview, from primary structure to nanostructures of aggregates. Biophysical Reviews.  Available from:  https://pmc.ncbi.nlm.nih.gov/articles/PMC5899726/