Marketlab-108107 QuickVue® H. Pylori Stool Antigen Test, 25/pkQuickVue H. Pylori Stool Antigen Test, 25 pk This rapid membrane enzyme immunoassay is a qualitative detector of Helicobacter pylori specific antigen in a single use cassette. It uses human fecal specimens to aid in the diagnosis of H. pylori infection and to demonstrate loss of H. pylori antigen following treatment. The test can be used with unpreserved fecal specimens and fecal specimens preserved in transport media from patients suspected of H.