The Ferritin Test Kit (CLIA) is intended for quantitative determination of Ferritin in human whole blood, serum and plasma. Determination of serum ferritin is an important indicator for judging the iron storage in the body. It is of great significance in the diagnosis of iron deficiency anemia, iron overload and nutritional status surveys. As a tumor marker, ferritin also has certain reference value for the diagnosis of certain malignant tumors in clinic.