The Tissue Transglutaminase Antibody IgA blood test is a key diagnostic tool for identifying celiac disease, an autoimmune disorder. In this disease, the immune system mistakenly targets gluten (a protein found in wheat, rye, barley, and oats) and produces anti-tissue transglutaminase antibodies, which attack the enzyme tissue transglutaminase (tTG). This enzyme plays a crucial role in repairing tissue damage in the intestines. Therefore, when the anti-tissue transglutaminase antibodies are elevated, it indicates that the immune system is reacting to gluten, leading to damage in the small intestine and symptoms such as abdominal pain, anaemia, fatigue, and malnutrition. The Tissue Transglutaminase Antibody IgA test helps doctors in diagnosing celiac disease. Additionally, this test is valuable for monitoring the effectiveness of a gluten-free diet in those who have already been diagnosed with celiac disease. If you're in Bangalore and suffering from gluten sensitivity, consider booking a Tissue Transglutaminase Antibody IgA test today. This test can help diagnose if celiac disease is causing your symptoms.

Prerequisites: Fasting is not necessary, a blood sample is required for the Tissue Transglutaminase antibody IgA test. Best Time to Get Tested: The test can be taken at any time of the day unless otherwise advised by a doctor. When Recommended: To be conducted as per the doctor’s prescription. Cautions: No specific precautions are required before the test.

Screens for celiac disease by detecting antibodies against tissue transglutaminase, a key marker for gluten intolerance.