Download Immunoglobulin A (iga) Test Visual Guide infographic (PNG)
Immunoglobulin A (iga) is a laboratory test that measures a result in a Blood (Serum) sample. It may be ordered to investigate symptoms, support a diagnosis or monitor a condition, depending on your clinician's advice.
The current booking price is shown at Rs. 749 against an MRP of Rs. 885, inclusive of taxes where applicable.
No fasting is required for this test alone. If another test in the same order requires fasting, follow its preparation instructions. Home sample collection is available in serviceable cities. A trained phlebotomist collects the sample using sterile equipment, and the report is shared online after processing.
Reference ranges vary by laboratory and method. Use the range printed on your final report. The information below is educational only.
| Measure | Typical guide | Note |
|---|---|---|
| Reference range | Age and lab specific | Use the report range first. |
| Low IgA | Below lab range | May relate to immune deficiency context. |
| High IgA | Above lab range | May occur with inflammation, infection or liver context. |
| Reason | Description |
|---|---|
| Immune protein | IgA helps protect mucosal areas like gut and airways. |
| Immunity review | Used when repeated infections or immune disorder is suspected. |
| Protein pattern | May be read with IgG, IgM and electrophoresis. |
| Situation | Description |
|---|---|
| Symptoms | Repeated sinus, throat, lung or gut infections. |
| Risk context | Family immune deficiency, autoimmune disease, chronic infections. |
| Follow-up users | People with abnormal protein or antibody screening. |
| Topic | Guidance |
|---|---|
| Fasting | No fasting is required for this test alone. If another test in the same order requires fasting, follow its preparation instructions. |
| Pairing | Often reviewed with IgG and IgM. |
| Interpretation | Age-specific range matters. |
Home sample collection for Immunoglobulin A (iga) is available in the cities below, subject to confirmation of your pincode at booking.
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Your sample is collected by a trained phlebotomist and sent to the partner laboratory for analysis. The laboratory processes the sample using its validated procedures and quality controls. Your final report shows the result, unit and reference range used for that test. Discuss an unexpected or abnormal result with your clinician.