Used in biomedical research to quantify levels of the S100A8/A9 protein complex in biological samples such as serum, plasma, and tissue homogenates. This kit is particularly valuable in studies related to inflammation, autoimmune diseases, and cancer, as S100A8/A9 is a biomarker associated with innate immune activation and chronic inflammatory conditions. Researchers use it to monitor disease progression, assess response to treatment, and investigate the role of myeloid-derived proteins in pathophysiology. The ELISA format allows for high sensitivity and specificity, making it suitable for both preclinical and clinical research settings.