GLOMERULAR BASEMENT MEMBRANE (GBM) ANTIBODY, IGG, EIA

What this test checks

Measures specific anti-GBM IgG — quantifies the antibody causing kidney and lung disease.

Why do people get this test?

Confirms Goodpasture syndrome and tracks treatment.

When you should consider this test

• Unexplained kidney failure with lung involvement
• Goodpasture monitoring
• Specialist requested

How to prepare

No fasting needed.