LT
LabTestUAE
🔬 Autoimmune & Inflammation

TISSUE TRANSGLUTAMINASE (tTG) ANTIBODY IgA

الأجسام المضادة للترانسجلوتاميناز النسيجي (tTG) IgA

Sample Type

🧪 Blood

Results In

⏱ 3-5 Days

Fasting

✅ Not Required

Parameters

📊 1

What is TISSUE TRANSGLUTAMINASE (tTG) ANTIBODY IgA?

This blood test checks for IgA antibodies against tissue transglutaminase, an enzyme found in the gut. It is primarily used to screen for celiac disease, an autoimmune condition triggered by gluten.

Why is this test important?

A positive result strongly suggests celiac disease, especially when combined with symptoms like digestive issues, fatigue, or weight loss. It helps in early diagnosis, allowing for dietary changes to manage the condition.

How to Prepare

No special preparation required.

Frequently Asked Questions

Do I need to fast before my blood test?▼
It depends on the test. Tests like lipid profile and fasting blood sugar require 10-12 hours of fasting. Tests like CBC, vitamin D, and thyroid do not require fasting. Each test page on our website clearly states the fasting requirements.

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Medical Disclaimer: The information on this page is for educational purposes only and should not be considered medical advice. Always consult your physician or qualified healthcare provider for diagnosis and treatment. Test results should be interpreted by a qualified medical professional.