F7879
Ferritin, cationized from horse spleen
10 mg/mL in 0.15 M NaCl
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About This Item
Produits recommandés
Source biologique
horse spleen
Niveau de qualité
Stérilité
sterile-filtered
Forme
liquid
Concentration
10 mg/mL in 0.15 M NaCl
Technique(s)
cell culture | mammalian: suitable
electron microscopy: suitable
Numéro d'accès UniProt
Température de stockage
2-8°C
Informations sur le gène
horse ... FTL(100051593)
Description générale
Ferritin, an iron-storage protein is usually present in the liver and spleen in mammals. Iron and ferritin are distributed relatively same in the eye. Ferritin is made up of heavy and light chains.
Application
A cationic derivative used to label negatively charged cell membranes for visualization by electron microscopy.
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.
Ferritin, cationized from horse spleen has been used:
- to incubate amoebae (106) in the study, to determine whether trophozoites are able to take up ferritin and internalise this protein for their growth in axenic culture
- to determine phagosome-lysosome fusion by electron microscopy
- to label freshly excised chick optic tecta in serum free incubation medium
Actions biochimiques/physiologiques
Ferritin holds iron at its ferric state (Fe3+). The core of ferritin has the capability to hold 4500 iron molecules. It is essential to store iron in vertebrates. Ferritin is also essential to store and transport iron in invertebrates. It plays a key role in dietary iron absorption.
Notes préparatoires
Prepared by coupling horse spleen ferritin with N,N-dimethyl-1,3-propanediamine (DMPA).
Code de la classe de stockage
10 - Combustible liquids
Classe de danger pour l'eau (WGK)
WGK 2
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Certificats d'analyse (COA)
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Reference Module in Life Sciences (2017)
Use of cationized ferritin as a label of negative charges on cell surfaces.
D Danon et al.
Journal of ultrastructure research, 38(5), 500-510 (1972-03-01)
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