Used in biomedical research to measure B-type natriuretic peptide (BNP) levels in human serum or plasma samples. This ELISA kit helps assess cardiac function, particularly in studies related to heart failure, myocardial stress, and cardiovascular diseases. Researchers use it to quantify BNP concentration accurately, supporting diagnosis development, drug testing, and clinical investigations. It is a valuable tool in both academic and pharmaceutical research settings where monitoring natriuretic peptide responses is essential.