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Test Code ACH Acetylcholine Receptor Modulating Antibody

Additional Codes

Quest Test Code: 26474

Performing Laboratory

Quest Diagnostics

Specimen Requirements

Preferred Specimen(s)

1 mL serum

Minimum Volume

0.5 mL

Reject Criteria

Gross hemolysis • Grossly lipemic • Microbially contaminated

Setup Schedule

Set up: Sun, Tues, Thurs p.m.; Report available: 4-8 days at SJC

 

Reference Values

<32 % Inhibition

Methodology

Radiobinding Assay (RBA)

Specimen Transport Temperature

Transport Temperature: Room temperature

Specimen Stability

  • Room temperature: 14 days
  • Refrigerated: 14 days
  • Frozen: 30 days

Test Classification and CPT Coding

CPT Code: 83519