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Ferritin is found in most tissues as a cytosolic protein, but small amounts are secreted into the serum where it functions as an iron carrier. Plasma ferritin is also an indirect marker of the total amount of iron stored in the body; hence, serum ferritin is used as a diagnostic test for iron-deficiency anemia and iron overload . [ 4 ]
Second, medical roots generally go together according to language, i.e., Greek prefixes occur with Greek suffixes and Latin prefixes with Latin suffixes. Although international scientific vocabulary is not stringent about segregating combining forms of different languages, it is advisable when coining new words not to mix different lingual roots.
The alpha-1 fraction does not disappear in alpha 1-antitrypsin deficiency, however, because other proteins, including alpha-lipoprotein and orosomucoid, also migrate there. As a positive acute phase reactant, AAT is increased in acute inflammation. [citation needed] Bence Jones protein may bind to and retard the alpha-1 band. [citation needed]
14319 Ensembl ENSG00000167996 ENSMUSG00000024661 UniProt P02794 P09528 RefSeq (mRNA) NM_002032 NM_010239 RefSeq (protein) NP_002023 NP_034369 Location (UCSC) Chr 11: 61.96 – 61.97 Mb Chr 19: 9.96 – 9.96 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Ferritin heavy chain is a ferroxidase enzyme that in humans is encoded by the FTH1 gene. FTH1 gene is located on chromosome 11, and ...
Iron-binding proteins are carrier proteins and metalloproteins that are important in iron metabolism [1] and the immune response. [2] [3] Iron is required for life.Iron-dependent enzymes catalyze a variety of biochemical reactions and can be divided into three broad classes depending on the structure of their active site: non-heme mono-iron, non-heme diiron , or heme centers. [4]
434624 Ensembl ENSG00000087086 n/a UniProt P02792 n/a RefSeq (mRNA) NM_000146 n/a RefSeq (protein) NP_000137 n/a Location (UCSC) Chr 19: 48.97 – 48.97 Mb n/a PubMed search Wikidata View/Edit Human View/Edit Mouse Ferritin light chain is a protein that in humans is encoded by the FTL gene. Ferritin is the major protein responsible for storing intracellular iron in prokaryotes and eukaryotes ...
Iron can be stored in ferritin as ferric iron due to the ferroxidase activity of the ferritin heavy chain. [28] Dysfunctional ferritin may accumulate as hemosiderin, which can be problematic in cases of iron overload. [29] The ferritin storage iron pool is much larger than the labile iron pool, ranging in concentration from 0.7 mM to 3.6 mM. [25]
Atransferrinemia is an autosomal recessive metabolic disorder in which there is an absence of transferrin, a plasma protein that transports iron through the blood. [2] [4] Atransferrinemia is characterized by anemia and hemosiderosis in the heart and liver. The iron damage to the heart can lead to heart failure.