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LabCorp and Quest are both open and taking extra precautions to service Walk-In Lab customers. 

In the near future Walk-In Lab will be providing Quest COVID-19 Antibody testing.  Learn more.

Parietal Cell Antibody Blood Test, ELISA

Parietal Cell Antibody Blood Test is useful in diagnosis of pernicious anemia. 

Sample Report

Test Code: 15114

Also Known As: Gastric Parietal Cell Antibody, Elisa

Methodology: Enzyme Linked Immunosorbent Immunoassay (ELISA)

Preparation: No special preparation required.

Test Results: 5-7 days. May take longer based on weather, holiday or lab delays.


Parietal cell antibodies are proteins that are made by the immune system and falsely target a particular type of cell that is along the stomach wall.  This test will help to identify this type of antibody and aid in diagnosing pernicious anemia.  Pernicious anemia is an autoimmune disorder and is caused by the failure to absorb Vitamin B -12.  Vitamin B-12 is essential for your body to produce a healthy amount of red blood cells.  

Symptoms of pernicious anemia:

  • weakness
  • headaches
  • chest pain
  • weight loss


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