The Myeloperoxidase (MPO) ELISA Assay kit is intended for use in the quantitative determination of human myeloperoxidase (MPO) levels in stool and urine samples. The Eagle Biosciences Myeloperoxidase (MPO) ELISA Assay kit is useful for detecting elevated levels of myeloperoxidase in stool samples, which may serve as a sensitive predictor for inflammatory activities in the gastrointestinal tract. The Eagle Biosciences MPO ELISA Assay kit is for research use only and not to be used in diagnostic procedures.