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What is ferritin?

Updated: 9/13/2023
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14y ago

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Ferritin is a globular protein complex consisting of 24 protein subunits and is the primary intracellular iron-storage protein in both prokaryotes and eukaryotes, keeping iron in a soluble and non-toxic form. Ferritin that is not combined with iron is called apoferritin.

Ferritin is a globular protein complex consisting of 24 protein subunits and is the primary intracellular iron-storage protein in both prokaryotes and eukaryotes, keeping iron in a soluble and non-toxic form. Ferritin that is not combined with iron is called apoferritin.

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Related questions

Is a ferritin level of 189 high?

Have ferritin level of 587 & a fatty liver & cholesterol of 6.9


How come my ferritin level is 7 and my iron level 135 can you explain why i am so tired if my iron level is so high?

Ferritin is a protein that stores iron. Low ferritin is a precursor to anemia, so if you do nothing about the low ferritin level your iron level will eventually drop.


What is the normal range of ferritin?

is a level of 17.50 in ferritin blood test consider low in a male 66 years old


What diseases are associated with very low ferritin and very high folate?

Anaemia can be associated with low ferritin and high Folate levels.


What if your ferritin is high?

you may have hereditry hemochromatosis


What is a primary iron storage protein?

ferritin


What color tube for ferritin?

reddish brown


What does high ferritin levels mean?

If ferritin is high, there is iron in excess or else there is an acute inflammatory reaction in which ferritin is mobilized without iron excess. For example, ferritins may be high in infection without signalling body iron overload.Ferritin is also used as a marker for iron overload disorders, such as hemochromatosis or hemosiderosis. Adult-onset Still's disease, porphyria, and Hemophagocytic lymphohistiocytosis are diseases in which the ferritin level may be abnormally raised. As ferritin is also an acute-phase reactant, it is often elevated in the course of disease. A normal C-reactive protein can be used to exclude elevated ferritin caused by acute phase reactions.According to a study of anorexia nervosa patients, ferritin can be elevated during periods of acute malnourishment


What is the difference between transferrin and ferritin?

ferritin is the major soluble iron storage protein and caan be measured in serun . transferrin carries iron in serun


What disorders cause artificially high ferritin levels?

infections, late-stage cancers, lymphomas, and severe inflammations. Alcoholics often have high ferritin levels.


What protein is mainly found in the liver?

The correct answer is ferritin.


Are transferrin and ferritin stored in bone marrow?

yes