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Helicobacter pylori Stool Antigen EIA - Genova Test Kit

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The Helicobacter pylori (H. pylori) Stool Antigen EIA - Genova Test Kit is a comprehensive stool test used to determine if H. pylori antigens are present in the gastrointestinal (GI) system.


Test Code:


Also Known As:


Enzyme Immunoassay (EIA)




No fasting is required. Ship samples to lab Mon-Thu only. Avoid bentonite clay, castor oil, mineral oil, rectal suppositories. Wait 4 weeks after colonoscopy or barium enema. Wait 14 days after antibiotics, antifungals, beneficial flora supplements, or food products containing beneficial flora before beginning the test. Check with your physician before stopping any medications. Eat usual diet before stool collection.

Test Results:

7-10 business days once the lab receives the specimen. May take longer based on weather, holiday, or lab delays.

What is the purpose of this test?

The Helicobacter pylori (H. pylori) Stool Antigen EIA - Genova Test Kit is specifically designed to identify the presence of H. pylori antigens within stool samples. H. pylori, a bacterium known for colonizing the stomach lining, is closely linked to various gastrointestinal issues such as gastritis, peptic ulcers, and even stomach cancer. This test kit is a non-invasive and convenient means of diagnosing H. pylori infection, providing an alternative to more invasive procedures like endoscopy with biopsy or urea breath tests.

Utilizing Enzyme Immunoassay (EIA) technology, the test detects the presence of specific proteins (antigens) produced by H. pylori within the stool sample. The presence of these antigens indicates an active H. pylori infection. Notably, stool antigen tests have received endorsement from both the American Gastroenterological Association (AGA) and the American College of Gastroenterologists (ACG) as the most accurate non-invasive diagnostic tests for H. pylori infection, as well as for confirming eradication.

With its high sensitivity and specificity, this method proves invaluable for diagnosing H. pylori infection, monitoring therapeutic progress, and confirming the success of eradication efforts. By offering healthcare providers a reliable tool for managing gastrointestinal conditions associated with H. pylori infection, the test kit plays a vital role in enhancing patient care and outcomes.


Benefits of the Helicobacter pylori Stool Antigen EIA - Genova Test Kit:

  1. Non-invasive: Unlike traditional methods such as endoscopy with biopsy or urea breath tests, which can be uncomfortable or require special equipment, the stool antigen test is non-invasive. It involves collecting a stool sample, which is convenient and well-tolerated by patients.
  2. Convenience: Collecting a stool sample is simple and can be done at home or in a clinical setting without the need for specialized training or equipment. This makes it a convenient option for both patients and healthcare providers.
  3. Accuracy: The test kit uses Enzyme Immunoassay (EIA) technology to detect specific antigens produced by H. pylori bacteria. It has been validated for its accuracy and reliability in diagnosing H. pylori infection, giving healthcare providers confidence in the results.
  4. Monitoring and management: The test kit is useful for monitoring H. pylori infection status over time, assessing the effectiveness of treatment, and guiding clinical management decisions. It allows healthcare providers to track treatment progress and adjust therapy as needed.
  5. Early detection: Early detection of H. pylori infection is important for preventing complications such as gastritis, peptic ulcers, and stomach cancer. The stool antigen test enables early identification of H. pylori infection, allowing for prompt initiation of treatment and intervention.
  6. Screening: The test kit can be used to screen individuals at risk for H. pylori-associated diseases, such as those with a history of peptic ulcers, chronic gastritis, or a family history of stomach cancer. Early detection through screening can help reduce the burden of H. pylori-related conditions.

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