Test directory: Paraneoplas. Autoantibody Eval, CSF

Ordering Code 6473
Test Name Paraneoplas. Autoantibody Eval, CSF
Alias Paraneoplastic Autoantibody Evaluation, Spinal Fluid
Acetylcholine Receptor (Muscle AChR) Antibodies CSF
ANNA (Antineuronal Nuclear Antibody) CSF
Preferred Specimen Cerebral Spinal Fluid
Preferred Container Cerebral Spinal Fluid Kit Tubes
Optimum Volume 4.5 mL
Transport Requirements Oahu: Refrigerated
Airline: Refrigerated
Specimen Stability Ambient: 3 Days
Refrigerated: 28 Days
Frozen: 28 Days
Rejection Criteria Grossly hemolyzed, Grossly Lipemic, Grossly Icteric
Avail. Stat NO
Analytic Time 14 Days
Reference Lab  Mayo Medical Lab

Reference range(s)

The reference ranges listed below are valid on this date of November 7, 2025.
Component Age Male Norm Male Critical Low Male Critical High Female Norm Female Critical High Female Critical Low Units Add'l info
ANNA-1, CSF ALL See report.
ANNA-2, CSF ALL See report.
ANNA-3, CSF ALL See report.
AGNA-1, CSF ALL See report.
PCA-1, CSF ALL See report.
PCA-2, CSF ALL See report.
PCA-Tr, CSF ALL See report.
Amphiphysin Ab, CSF ALL See report.
CRMP-5-IgG, CSF ALL See report.
Paraneoplas. Autoantibody Eval, CSF ALL See report.
IFA Notes ALL See report.