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This particular test has been discontinued.

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Regular Price: $589.00
Your Price: $289.00


Lab Test Description


The IBS-Chek tests for the presence of two biomarkers that are highly associated with IBS-D.

What's Being Tested:

  • Cytolethal Distending Toxin B (CdtB) Antibody: A toxin that causes irritation of the gut lining.
  • Vinculin Antibody: A protein found in the lining of the gut.

Fasting: No

Specimen: Blood, Quest Diagnostics (Draw Location | How It Works | FAQs)

Turnaround Time: 24 hours

  • This test cannot be drawn in the state of New York.

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