The Free Cholesterol (FC) Content Assay Kit is widely used in research and clinical diagnostics to measure free cholesterol levels in biological samples. It is essential for studying lipid metabolism, cardiovascular diseases, and metabolic disorders. This kit is particularly valuable in assessing cholesterol-related conditions such as atherosclerosis, as it helps quantify unesterified cholesterol in serum, plasma, or cell lysates. It is also used in pharmaceutical research to evaluate the efficacy of cholesterol-lowering drugs. Additionally, the kit is employed in nutritional studies to monitor the impact of diet on cholesterol levels. Its high sensitivity and specificity make it a reliable tool for accurate cholesterol quantification in various applications.