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CIRBP is cold-inducible mRNA binding protein that plays a protective role in the genotoxic stress response by stabilizing transcripts of genes involved in cell survival. It acts as a translational activator and seems to play an essential role in cold-induced suppression of cell proliferation. It binds specifically to the 3'-untranslated regions (3'-UTRs) of stress-responsive transcripts RPA2 and TXN. This protein acts as a translational repressor and promotes assembly of stress granules (SGs), when overexpressed.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: A18 hnRNP; cold inducible RNA-binding protein; Cold-inducible RNA-binding protein; glycine-rich RNA binding protein; Glycine-rich RNA-binding protein CIRP; testicular tissue protein Li 39
Gene Aliases: A18HNRNP; CIRBP; CIRP; R74941
UniProt ID: (Human) Q14011, (Rat) P60825, (Mouse) P60824
Entrez Gene ID: (Human) 1153, (Rat) 81825, (Mouse) 12696
Molecular Function:
RNA binding protein
mRNA processing factor
mRNA splicing factor
nucleic acid binding
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