Used in biomedical research to measure CTRP3 protein levels in biological samples such as serum, plasma, and cell culture supernatants. Helps investigate metabolic disorders including obesity, insulin resistance, and type 2 diabetes, as CTRP3 is involved in glucose and lipid metabolism. Supports studies on inflammation, cardiovascular health, and adipokine signaling. Enables researchers to evaluate changes in CTRP3 concentration under different experimental or disease conditions, aiding in the discovery of potential biomarkers or therapeutic targets.