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Test Code Z0106 Parietal Cell Antibodies, IgG, Serum

Additional Codes

Mayo Test ID
PCAB

Reporting Name

Parietal Cell Ab, IgG, S

Useful For

Evaluating patients suspected of having pernicious anemia or immune-mediated deficiency of vitamin B12 with or without megaloblastic anemia

Performing Laboratory

Mayo Clinic Laboratories in Rochester

Specimen Type

Serum


Specimen Required


Container/Tube:

Preferred: Serum gel

Acceptable: Red top

Specimen Volume: 0.5 mL


Specimen Minimum Volume

0.45 mL

Specimen Stability Information

Specimen Type Temperature Time Special Container
Serum Refrigerated (preferred) 21 days
  Frozen  21 days

Reference Values

Negative: ≤20.0 Units

Equivocal: 20.1-24.9 Units

Positive: ≥25.0 Units 

Reference values apply to all ages.

Day(s) and Time(s) Performed

Tuesday, Friday; 3 p.m.

Test Classification

This test has been cleared, approved or is exempt by the U.S. Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.

CPT Code Information

83516

LOINC Code Information

Test ID Test Order Name Order LOINC Value
PCAB Parietal Cell Ab, IgG, S 40960-7

 

Result ID Test Result Name Result LOINC Value
PCAB Parietal Cell Ab, IgG, S 40960-7

Method Name

Enzyme-Linked Immunosorbent Assay (ELISA)