BeWellAsia
Immunity

Tissue Transglutaminase IgA (tTG-IgA)*

฿3,120.00

Measures IgA antibodies against tissue transglutaminase. A positive result can suggest an immune reaction to gluten seen in coeliac disease.

Blood
15 min at lab
Results: 5 days

Typical Use

Used to screen for coeliac disease in people with long-term diarrhoea, poor growth, iron-deficiency anaemia, or unexplained weight loss; usually interpreted with total IgA.

Preparation

Wear clothing that allows easy access to your arm
Arrive well-hydrated
Continue regular medications unless advised otherwise by your doctor
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