Tissue transglutaminase (igg)

This is an important test that is typically used to diagnose autoimmune conditions such as coeliac disease.

Venous blood
1 tests included
7 days turnaround



About Tissue transglutaminase (igg)

What is a tissue transglutaminase IgG?

Tissue transglutaminase (tTG) IgG antibodies are present in certain autoimmune conditions, most notable coeliac disease. Antibodies are proteins typically produced by the immune system to target and protect against harmful entities. In rare cases the immune system can malfunction, producing antibodies which target and attack the body’s own cells. Disorders caused by this process are called autoimmune diseases and can be potentially life-threatening.

Coeliac disease is an autoimmune condition which results in the immune system attacking cells in the small intestine. This reaction is typically triggered by exposure to gluten found in wheat, barley and rye.  

Why take the test?

This test checks for the presence of tissue transglutaminase (tTG) IgG antibodies. It is typically used to diagnose autoimmune conditions such as coeliac disease.


What's tested


How it works



Order your kit

Just order a test online and get your kit delivered right to you door. Your kit contains everything you need for the test.



Take your test and post

Follow our simple instructions to take your sample and post back the enclosed prepaid envelope to our accredited lab for processing. We also offer home or workplace visits by a qualified nurse.



Get results directly to your dashboard

You will receive an email notification from our medical team when your results are available on your secure personalised health dashboard.