Used in biomedical research to measure levels of C-type natriuretic peptide (CNP) in biological samples such as serum, plasma, or cell culture supernatants. This ELISA kit enables quantification of CNP, which plays a role in regulating cardiovascular function, bone growth, and endothelial homeostasis. Researchers use it in studies related to cardiovascular diseases, skeletal development disorders, and hormonal regulation. The assay is suitable for detecting changes in CNP concentration under experimental conditions, supporting both basic science and preclinical investigations. High sensitivity and specificity make it ideal for low-abundance peptide detection in small sample volumes.