Western blot analysis of extracts from Jurkat cells, treated with Insulin (0.01 U/mL, 15 mins), using EIF4EBP1 polyclonal antibody (Cat # PAB18142). Peptide "+" means "peptide blocking".
Immunohistochemical analysis of paraffin-embedded human colon carcinoma tissue using EIF4EBP1 polyclonal antibody (Cat # PAB18142). Peptide "+" means "peptide blocking".
This gene encodes one member of a family of translation repressor proteins. The protein directly interacts with eukaryotic translation initiation factor 4E (eIF4E), which is a limiting component of the multisubunit complex that recruits 40S ribosomal subunits to the 5' end of mRNAs. Interaction of this protein with eIF4E inhibits complex assembly and represses translation. This protein is phosphorylated in response to various signals including UV irradiation and insulin signaling, resulting in its dissociation from eIF4E and activation of mRNA translation. [provided by RefSeq
Other Designations:
eIF4E-binding protein 1,phosphorylated heat- and acid-stable protein regulated by insulin 1