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The transferrin saturation is the ratio of serum iron to the TIBC, expressed as a percentage. Levels fall in both iron deficiency and inflammatory anaemia. The table below summarises the changes in the various laboratory indicies in different disease states: Iron Indices.
9 Μαρ 2022 · Transferrin saturations of less than 20% indicate iron deficiency, while transferrin saturations of more than 50% suggest iron overload. The terms transferrin saturation and iron-binding...
24 Ιουλ 2024 · Always consult your results with a health care provider. What is transferrin saturation? The percent value calculated here can tell you what fraction of all available transferrin carries chemically bound iron ions. As such, it is an excellent tool for assessing the balance between your body's iron uptake and output.
6 Ιουν 2022 · Transferrin saturations. Transferrin saturation is the ratio of total serum iron (or the total iron-binding capacity) to transferrin expressed as a percentage. Transferrin is the primary serum iron transporter molecule in the body.
Typical Normal Serum Values for Iron, Iron-Binding Capacity, Ferritin, and Transferrin Saturation. Substance. Value. Iron. Men. 75–150 mcg/dL (13–27 micromol/L) Women. 60–140 mcg/dL (11–25 micromol/L) Total iron-binding capacity.
The iron-binding capacity increases in iron deficiency, while the transferrin saturation decreases. Serum ferritin levels closely correlate with total body iron stores. The range of normal in most laboratories is 30 to 300 ng/mL (67.4 to 674.1 pmol/L), and the mean is 88 ng/mL (197.7 pmol/L) in men and 49 ng/mL (110.1 pmol/L) in women.
6 Ιαν 2023 · Blood tests. The two key tests to detect iron overload are: Serum transferrin saturation. This test measures the amount of iron bound to the protein transferrin that carries iron in your blood. Transferrin saturation values greater than 45% are considered too high. Serum ferritin. This test measures the amount of iron stored in your liver.
