Used to quantitatively measure heparan sulfate in human biological samples such as serum, plasma, or cell culture supernatants. This kit is widely applied in research settings to study extracellular matrix remodeling, inflammation, cancer progression, and kidney diseases where heparan sulfate levels are altered. It enables high sensitivity and specificity detection, supporting biomarker discovery and evaluation of disease mechanisms. Commonly used in academic research, pharmaceutical development, and clinical laboratories for reliable and reproducible results.