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Test Code PNAIG Purkinje Cell Antibody Titer [Reflex], Serum

Specimen Volume

1.0 mL

Preferred Specimen

Gold (SST) (Serum)

Specimen Handling Instructions

Separate serum from cells ASAP. Requires Laboratory Director approval prior to collection

Transport

Routine courier pick-up

Cutoff Time

None

Department

ARUP

Methodology

Indirect fluorescent antibody (IFA); Immunoblot

Stat Turn-around Time

N/A

Routine Turn-around Time

1 Week

Reference Ranges

Purkinje Cell Cytoplasmic Ab (PCCA or PCA-1) Scree Purkinje Cell Cytoplasmic Ab (PCCA or PCA-1) Titer < 1:10 Purkinje Cell Cytoplasmic Ab (PCCA or PCA-1) Immunoblot Negative