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GBM (Glomerular Basement Membrane) Antibody

GBM (Glomerular Basement Membrane) Antibody near me in Kolkata

Also referred as
Anti-GBM Antibody
Anti-glomerular basement membrane antibody test
For men & women
Earliest reports in
144 hours
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1 test
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The GBM (Glomerular Basement Membrane) Antibody test is a blood test that detects antibodies against the glomerular basement membrane, a key structure in the kidneys and lungs. The presence of these antibodies is strongly associated with Goodpasture’s syndrome, a rare autoimmune disease that affects both organs. This test helps diagnose, manage, and monitor the condition. It is widely available with Tata 1mg labs at an affordable price in Kolkata.

Your doctor may recommend this test if you have symptoms such as blood in urine (hematuria), swelling, fatigue, coughing up blood (hemoptysis), or unexplained shortness of breath. It may also be suggested if you have a family history or genetic risk factors for autoimmune kidney and lung diseases. Beyond diagnosis, the test is also used to monitor the progression of Goodpasture’s syndrome and track response to treatment, such as immunosuppressive therapy or plasmapheresis.

No special preparation is needed for getting the GBM (Glomerular Basement Membrane) Antibody test done.  However, it is advised to share your clinical history, current medications, and supplement use with your doctor before giving the sample, as these may influence the results.

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Understanding GBM (Glomerular Basement Membrane) Antibody

The glomerular basement membrane (GBM) is a vital part of the kidney’s filtration system that helps remove waste products from the blood while preserving essential proteins and cells. In some cases, the immune system mistakenly produces antibodies against this membrane, leading to kidney damage and, in many patients, lung involvement. These harmful immune proteins are called anti-GBM antibodies.

The GBM (Glomerular Basement Membrane) Antibody test measures the presence of these anti-GBM antibodies in blood. Detecting them is crucial for diagnosing Goodpasture’s syndrome, an uncommon but serious autoimmune disorder. This disease causes rapidly progressive glomerulonephritis (RPGN), leading to kidney failure, and may also cause pulmonary hemorrhage, resulting in coughing up blood and breathing difficulties.

Your doctor may recommend this test if you have symptoms such as blood in urine (hematuria), swelling, fatigue, coughing up blood (hemoptysis), or unexplained shortness of breath. It may also be suggested if you have a family history or genetic risk factors for autoimmune kidney and lung diseases. Beyond diagnosis, the test is also used to monitor the progression of Goodpasture’s syndrome and track response to treatment, such as immunosuppressive therapy or plasmapheresis.

No special preparation is needed for getting the GBM (Glomerular Basement Membrane) Antibody test done.  However, it is advised to share your clinical history, current medications, and supplement use with your doctor before giving the sample, as these may influence the results.

Lab test results may vary across different laboratories. Abnormal test results require expert interpretation. Therefore, never try to self-medicate based solely on these results. Always consult a doctor for a proper understanding of the test results.

Please note: This is an outsourced test. The sample for this test is collected by TATA 1MG and processed at a NABL accredited partnered lab.

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What does GBM (Glomerular Basement Membrane) Antibody measure?

The GBM (Glomerular Basement Membrane) Antibody test measures the presence of antibodies against the glomerular basement membrane in the blood. These antibodies signal an autoimmune reaction where the body’s immune system mistakenly attacks the kidneys and, in many cases, the lungs.

When present, these antibodies damage the kidney’s filtering units, leading to blood and protein leakage in urine, swelling, and reduced kidney function. If the lungs are affected, it can cause bleeding in the air sacs, resulting in coughing up blood and shortness of breath.

A positive result indicates the presence of anti-GBM antibodies, strongly suggesting Goodpasture syndrome or anti-GBM disease. A negative result reduces the likelihood but does not completely rule out the condition, as antibody levels may vary with disease stage. Early detection is crucial since untreated disease can lead to irreversible kidney failure or life-threatening lung damage.

FAQs related to GBM (Glomerular Basement Membrane) Antibody in Kolkata

The GBM Antibody test is a blood test that looks for antibodies targeting the glomerular basement membrane, a thin structure in the kidneys and lungs that plays an essential role in filtering blood and exchanging gases. The presence of these antibodies is strongly linked with Goodpasture’s syndrome, a rare autoimmune disease that can cause kidney failure and lung bleeding if not treated promptly.
This test is usually recommended if you have symptoms such as blood in the urine, unexplained swelling, persistent fatigue, difficulty breathing, or coughing up blood. It may also be suggested if you already have kidney or lung disease, but the cause remains unclear, or if you have a family history of Goodpasture’s syndrome.
No fasting or special preparation is required. The test simply requires a blood sample. However, it is important to share your doctor’s prescription, medical history, and details of current medications to help in the correct interpretation of results.
Yes. Although Goodpasture’s syndrome is rare, having a family history or known genetic predisposition to autoimmune diseases may increase your risk. In such cases, your doctor may suggest this test if you develop suspicious symptoms.
Not always. A negative result reduces the likelihood but does not completely rule out the disease, especially in early stages or after treatment has begun. If symptoms are strongly suggestive, your doctor may order further investigations such as a kidney biopsy or lung imaging.
Yes. In Kolkata, you can schedule the GBM (Glomerular Basement Membrane) Antibody test near you with Tata 1mg Labs. The test is easy to book, cost-effective, and available with a comprehensive report.
Yes, home sample collection for the GBM (Glomerular Basement Membrane) Antibody test is readily available in Kolkata. Tata 1mg Labs allows you to choose a date and time that suits your schedule for sample collection.
If you want to schedule the GBM (Glomerular Basement Membrane) Antibody test with Tata 1mg Labs in Kolkata, the procedure is fairly easy and hassle-free. Follow these steps to book a test: 1). Visit the Lab Tests section on the Tata 1mg website. 2). Add the test you want to the cart. 3). Pick a time and date slot according to your convenience; however, do consider the necessary prerequisites while scheduling a test. 4). You will receive a notification with all the details once the test is scheduled.
Tata 1mg Labs is a pocket-friendly platform for booking lab tests in Kolkata. The GBM (Glomerular Basement Membrane) Antibody test is available at an affordable price of Rs. 1879.
At Tata 1mg Labs, we understand the importance of timely results. We strive to provide fast turnaround times for test results, allowing you to get the information you need promptly. On average, we take 144 hours to provide the reports of the GBM (Glomerular Basement Membrane) Antibody test in Kolkata.
Content created by
Written by:
Dr. Lipika Khurana
BDS, PGDHHM
Reviewed by:
Dr. Swati Gupta (Anand)
MBBS, MD Lab Medicine
Want to know moreRead our editorial policy
Last Updated18th Aug 2026

GBM (Glomerular Basement Membrane) Antibody test price for other cities

Price inMumbaiRs. 1829
Price inPuneRs. 1889
Price inNew DelhiRs. 1739
Price inBhopalRs. 1620
Price inGurgaonRs. 1739

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GBM (Glomerular Basement Membrane) Antibody