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Published on August 27, 2024

Axonal Neuropathy, Autoimmune/Paraneoplastic Evaluation, Serum

Includes:

ANNA1(HU) Ab, ANNA 3 Ab, Purkinje Cell 1(YO) Ab, Purkinje Cell 2 Ab, Amphiphysin Ab, AGNA-1, AP3B2 IFA, CASPR2-IgG CBA, CRMP-5-IgG Western blot, GFAP IFA, IgLON5 CBA, LGI1-IgG CBA, NIF IFA

Reflexed Tests:

AGNA-1 Immunoblot, ANNA-1 Immunoblot, ANNA-2 Immunoblot, PCA-1 Immunoblot, Amphiphysin Immunoblot, AGNA-1 Titer, Amphiphysin Ab Titer, ANNA-1 Titer, ANNA-3 Titer, CRMP-5-IgG, PCA-1 Titer, PCA-2 Titer, Alpha Internexin CBA, AP3B2 CBA, AP3B2 IFA titer, GFAP CBA, GFAP IFA titer, NIF Heavy Chain CBA, NIF Light Chain CBA, NIF IFA titer, IgLON5 IFA titer, CRMP-5-IgG Titer         

                                                                                                                                                                                                           

Tube Type = Gold Top

Tube Type x 2

Test ID

LAB115829
EPIC ORDER AXONAL NEUROPATHY, AUTOIMMUNE/PARANEOPLASTIC EVALUATION, SERUM
CPT Code(s) 86255 x12, 84182 (84182 x5, 86255 x5, 86256 x11, if appropriate)
Group/Individual Test Group
Laboratory Core Referral Testing 
Tube Station 30
Specimen Routine: 6 mL blood/red plain tube/gold SST also acceptable
Availability Routine: Reference Laboratory - Mayo Clinic Laboratories
STAT: N/A
Turnaround Time 11-21 days
Reference Range Normal: See separate report 

Reviewed by J. Carr on December 11, 2025

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514