IREB2 Mouse Monoclonal Antibody [1G3]

功能

Iron metabolism is essential for sustaining mammalian homeostasis. Iron uptake and distribution is a highly regulated process in mammalian cells that is monitored by two iron sensing proteins: IRP-1 and -2 (iron regulatory protein-1 and -2), also known as iron responsive element-binding protein-1 and -2 (IRE-BP-1 and -2) or aconitase 1 and 2. IRP-1 and IRP-2 are important soluble regulatory factors that mediate iron uptake and storage in mammalian cells. They are capable of either repressing translation or enhancing mRNA stability by associating with stem-loop motifs known as iron-responsive elements (IREs). IRPs respond to stress mediators, iron concentration and signaling factors, including nitrogen monoxide, cytokines and hydrogen peroxide.

背景文献

1. Chollangi, S., et al. 2012. Hemerythrin-like domain within F-box and leucine-rich repeat protein 5 (FBXL5) communicates cellular iron and oxygen availability by distinct mechanisms. J. Biol. Chem. 287: 23710-23717.

2. Hirling, H., et al. 1992. Expression of active iron regulatory factor from a full-length human cDNA by in vitro transcription/translation. Nucleic Acids Res. 20: 33-39.

亚细胞定位

Cytoplasm

UNIPROT

SwissProt: P48200 Human

别名