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Key Documents

F6879

Sigma-Aldrich

Ferritin from human spleen

Type V, 10 μg/mL in 0.15 M NaCl, 10 mM Tris, pH 8.0, containing 0.1% sodium azide

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About This Item

Número de CAS:
MDL number:
UNSPSC Code:
12352202
NACRES:
NA.61

biological source

human spleen

Quality Level

sterility

sterile-filtered

type

Type V

form

liquid

packaging

vial of 2 μg

concentration

10 μg/mL in 0.15 M NaCl, 10 mM Tris, pH 8.0, containing 0.1% sodium azide

UniProt accession no.

storage temp.

2-8°C

Gene Information

Application

Ferritin is an iron storage protein that plays a central role in iron metabolism, and may be elevated in inflammatory or malignant diseases. It has been used in studies as an indicator of body iron supply, but may prove inaccurate in in the presence of chronic inflammation.

Biochem/physiol Actions

A ubiquitous iron storage protein that plays a key role in iron metabolism. It serves as an intracellular iron reserve (particularly in spleen, liver, intestinal mucosa, and bone marrow) and functions in iron detoxification. Studies have shown that ferritin iron incorporation is mediated by a ferroxidase activity associated with ferritin H subunits and a nucleation center associated with ferritin L subunits. Release of iron from ferritin has an essential role in iron-dependent lipid peroxidation and may contribute to free radical-induced cell damage in vivo. Therefore, by binding iron, ferritin may function as an antioxidant.

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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Total antioxidant capacity (TAC) and ischemia modified albumin (IMA) are common parameters used to assess the status of oxidative stress under different conditions. This study reports on TAC and levels of IMA in patients with beta-thalassemia major. Blood specimens were
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The mechanisms through which iron-dependent enzymes receive their metal cofactors are largely unknown. Poly r(C)-binding protein 1 (PCBP1) is an iron chaperone for ferritin; both PCBP1 and its paralog PCBP2 are required for iron delivery to the prolyl hydroxylase that
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