Used in research settings to detect and quantify IgM antibodies against Helicobacter pylori in human serum or plasma samples. This kit helps investigate recent or active H. pylori infections, which are linked to gastritis, peptic ulcers, and increased risk of gastric cancer. By measuring IgM levels, researchers can assess early immune responses to the bacterium, supporting studies on infection dynamics, immune response patterns, and epidemiological trends. The assay is not for diagnostic use but serves as a tool for biomedical research and laboratory investigations.