IgG4 Sub class Serum/ Immunoglobulins Test50+ booked in last 3 days
The IgG4 test measures the amount of immunoglobulin in the blood.
Frequently Asked Questions
To evaluate the amount of immunoglobin proteins in the body.
Your doctor would recommend this test for you if you show the following signs:
- Frequent bacterial or viral infections
- Chronic diarrhoea
- Sinus infection
- Lung infections/ Breathing Problem
- History of immunodeficiency in the family
Antibodies are proteins which are made by the immune system to fight against disease-causing substances, like viruses and bacteria. Our body produces different types of immunoglobulins to fight the different types of these external factors. An immunoglobulin test usually measures three very specific types of immunoglobulins which are igG, igM, and IgA. If the levels of igG, igM, or IgA are too low or too high, it can be a sign of a serious health concern.
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