Test Code PC1TS Purkinje Cell Cytoplasmic Antibody Type 1 (PCA-1) Titer, Serum
Specimen Required
Only orderable as a reflex. For further information see:
PAVAL / Paraneoplastic, Autoantibody Evaluation, Serum
ENS2 / Encephalopathy, Autoimmune/Paraneoplastic Evaluation, Serum
MDS2 / Movement Disorder, Autoimmune/Paraneoplastic Evaluation, Serum
MAS1 / Myelopathy, Autoimmune/Paraneoplastic Evaluation, Serum
AIAES / Axonal Neuropathy, Autoimmune/Paraneoplastic Evaluation, Serum
Specimen Type
SerumSpecimen Minimum Volume
0.6 mL
Specimen Stability Information
Specimen Type | Temperature | Time | Special Container |
---|---|---|---|
Serum | Refrigerated (preferred) | 28 days | |
Frozen | 28 days | ||
Ambient | 72 hours |
Reject Due To
Gross hemolysis | Reject |
Gross lipemia | Reject |
Gross icterus | Reject |
Reference Values
Only orderable as a reflex. For further information see:
PAVAL / Paraneoplastic, Autoantibody Evaluation, Serum
ENS2 / Encephalopathy, Autoimmune/Paraneoplastic Evaluation, Serum
MDS2 / Movement Disorder, Autoimmune/Paraneoplastic Evaluation, Serum
MAS1 / Myelopathy, Autoimmune/Paraneoplastic Evaluation, Serum
AIAES / Axonal Neuropathy, Autoimmune/Paraneoplastic Evaluation, Serum
<1:240
Neuron-restricted patterns of IgG staining that do not fulfill criteria for Purkinje cell cytoplasmic antibody type 1 may be reported as "unclassified antineuronal IgG." Complex patterns that include nonneuronal elements may be reported as "uninterpretable."
Day(s) Performed
Monday through Sunday
Report Available
6 to 8 daysSpecimen Retention Time
4 weeksPerforming Laboratory
Mayo Clinic Laboratories in RochesterCPT Code Information
86256