Calprotectin Quantitative, Stool analysis is a laboratory test that measures levels of the protein calprotectin in a stool sample. Calprotectin is considered a strong marker of inflammation in the gastrointestinal tract, as it is primarily produced by white blood cells during inflammatory conditions. This test is commonly used to diagnose and monitor inflammatory bowel diseases, such as colitis and Crohn’s disease. By measuring calprotectin levels, physicians can assess the severity of inflammation and monitor the patient’s response to treatment. This analysis provides valuable information that helps guide treatment plans and improve management of the patient’s health condition.