Immunglobulin G1
The IgG1 test
This test is used to:
- Identify immunodeficiencies, in which there is a deficiency of IgG1, often associated with increased susceptibility to infections.
- To evaluate the efficacy of immunotherapies, especially those directed against inhaled antigens.
- Explore specific conditions such as sclerosing pancreatitis and variable immunodeficiency syndrome, often in combination with deficiencies of other IgG subtypes.
When do you take this test?
You might consider this test in the following situations:
- For frequent or severe infections: If you or your child experiences repeated infections, this test can help determine if there is an underlying immunodeficiency.
- After diagnosis of related conditions: In diseases such as HIV, chronic infections, or specific lung conditions (such as bronchiectasis), this test can be part of a comprehensive evaluation.
- During immunotherapy: To monitor your immune system's response to treatments for allergies or autoimmune diseases.
- Preventive screening: especially in children in the age groups with specific guide values, the test can be useful for early identification of potential immunity problems.
Test details
- Sample requirement: 0.50 ml of serum
- Transportation: medical station
- Processing days: 3 times a week
- Method: NEPH (Nephelometry)
- Guideline values: Specific values depending on age groups, ranging from 1.40 g/l in infants to 8.00 g/l in adults.
By determining IgG1 levels, doctors can take appropriate measures to improve your health and immune response.
