TEST RESUMED

 

Acetylcholine Receptor Binding Antibody

Order Code:                  ARAB

Fee Code:                     32034 (CPT 83519)

Reference Laboratory:   Mayo ARBI

 

Mayo Clinic Laboratories reagent issues have been resolved and Acetylcholine Receptor (Muscle AChR) Binding Antibody testing has resumed effective September 6, 2023. Due to a change in an assay reagent, direct quantitative comparison to previous test results is not advised.