- ACHRAC
Acetylcholine Receptor (AChR) Antibody Reflexive Panel
Specimen:
Test Code
ACHRAC
Specimen Name
Acetylcholine Receptor (AChR) Antibody Reflexive Panel
Collect
1-SST
Submit
1 mL (Min: 0.5 mL) serum
Special Handling
Separate from cells ASAP or within 2 hours of collection.
Rejection Criteria
Contaminated, hemolyzed, or severely lipemic specimens.
Stability
Preferred/Transport Refrigerated 14 days; Ambient 48 hours; Frozen: 1 year (avoid repeated freeze/thaw cycles)
Methodology
Quantitative Radioimmunoassay/Semi-Quantitative Flow Cytometry
Performed
Sunday - Saturday
Reported
3-7 days
CPT Codes
- 86041
- 86042
- if reflexed 86043 will be added
Components
Includes: Acetylcholine Binding Antibody, Acetylcholine Blocking Antibody
Additional Information
If Acetylcholine receptor-binding antibody is greater than 0.4 nmol/L or acetylcholine receptor-blocking antibody is greater than 26 %, then acetylcholine receptor-modulating antibody will be added on. Additional charges apply.
Disclaimer:
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Test Information
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Common Lab Definitions
- Serum
- Plasma
- STT