Acetylcholine Receptor (AChR) Antibody
1
Auto Immune Disorder
Myasthenia gravis (MG) is characterised by muscle weakness & easy fatigability most commonly due to autoantibody mediated loss of functional acetylcholine receptors in the postsynaptic membrane of skeletal muscle.
What is this test?
ACHR antibodies are not found in Congenital MG. This assay is used to diagnose Acquired forms of MG (90% positive), for detecting subclinical MG in recipients of D-penicillamine, Thymoma without clinical evidence of MG & Graft versus Host disease. It may also be positive in Lambert-Eaton myasthenic syndrome, Autoimmune Liver disease & Paraneoplastic autoimmune neurological disorders.
Acetylcholine Receptor (AChR) Antibody is offered as a lab test. Follow preparation instructions if any, and consult your doctor to interpret results.
Test Included (1) Parameters
- Acetylcholine Receptor (ACHR) Antibody
Preparation Required
Drink water to stay hydrated
Continue regular medication unless advised
Inform phlebotomist if pregnant
No fasting required
How it Works
- Select Test: Choose a lab test or add more tests/packages.
- Pick Collection Slot: Select a time and address for home sample collection.
- Sample Collected & Reports Delivered: Reports will be available online within 24 hours.