Glomerular Basement Membrane (GBM) Antibody IgG Test
Short Name: GBM Antibody IgG Test
Also known as: GBM Antibody Test, Anti-Glomerular Basement Membrane Antibody Test
Glomerular Basement Membrane (GBM) Antibody IgG Test test available at DNA Labs India for ₹3,500. Uses Enzyme Immunoassay on Serum samples. Results in Reports are typically available within 1 week after sample collection.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr Ramarao Paidisetty
Consultant Biochemist · Reg: 21504
Last reviewed: September 7, 2026
Overview
To diagnose Goodpasture syndrome by detecting IgG antibodies against the glomerular basement membrane, aiding in early intervention to prevent kidney and lung damage.
- Test Code
- 20
- Price
- ₹3,500
- Sample Type
- Serum
- Result Time
- Reports are typically available within 1 week after sample collection.
- Fasting Required
- No
- Method
- Enzyme Immunoassay
Sample Collection
No special preparation required.
Method: Venipuncture
Laboratory Analysis
A blood sample will be drawn from a vein in your arm by a trained phlebotomist.
Report Delivery
Apply pressure to the puncture site to prevent bruising and resume normal activities.
Timeline: Reports are typically available within 1 week after sample collection.
Patient Instructions
About This Test
Who Should Get This Test
To diagnose Goodpasture syndrome by detecting IgG antibodies against the glomerular basement membrane, aiding in early intervention to prevent kidney and lung damage.
How to Prepare
- Use 1 SST tube
- Collect 2 mL blood
- Ship refrigerated or frozen
Doctor's Notes
Reviewed by Dr Ramarao Paidisetty — MBBS, MD (Biochemistry) · Reg. No. 21504
"Early detection through GBM Antibody IgG Test is vital for managing Goodpasture syndrome and preventing irreversible kidney and lung damage."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Insufficient sample volume
- Incorrect sample type
- Contaminated sample
Understanding Your Results
Positive
GBM antibodies detected, suggesting Goodpasture syndrome or related autoimmune disease requiring immediate medical attention.
Negative
No GBM antibodies detected, making Goodpasture syndrome less likely, but clinical correlation is advised.
If your test is positive or if you experience symptoms such as blood in urine or shortness of breath, consult a nephrologist immediately.
Limitations
- ⚠May not detect early-stage disease
- ⚠Cross-reactivity with other autoimmune conditions
Risks & Considerations
- ●Minor pain or bruising at the blood draw site
- ●Very low risk of infection or hematoma
Interfering Factors
- ●Hemolyzed samples
- ●Lipemic samples
- ●Recent blood transfusions
Compare With Similar Tests
| Test | Glomerular Basement Membrane (GBM) Antibody IgG Test | ||
|---|---|---|---|
| Comparison | Glomerular Basement Membrane (GBM) Antibody IgG Test |
Frequently Asked Questions
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