3 - 8 days
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Qualitative Enzyme-Linked Immunosorbent Assay
A positive result is indicative of the presence of lactoferrin, a marker for fecal leukocytes. Do not use to diagnose inflammatory bowel disease (IBD) or irritable bowel syndrome (IBS); may be used for monitoring IBD activity.
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Collect random stool specimen. Refrigerate (preferred) or freeze.