Used in biomedical research to quantitatively measure CTRP4 protein levels in biological samples such as serum, plasma, and cell culture supernatants. This ELISA kit is particularly useful in studies related to metabolism, inflammation, and insulin signaling, as CTRP4 is an adipokine involved in regulating glucose homeostasis and energy balance. Researchers also utilize this kit in investigating metabolic disorders like obesity and type 2 diabetes, as well as cardiovascular diseases where CTRP4 may play a modulatory role. The assay supports high sensitivity and specificity, enabling accurate detection of CTRP4 concentration changes in experimental models, thus aiding in biomarker discovery and therapeutic development.