EIF3E Polyclonal Antibody

EIF3E Polyclonal Antibody

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Polyclonal antibody to EIF3E

WB

Human, Zebrafish

EIF3E antibody; EIF3-P48 antibody; EIF3S6 antibody; INT6 antibody; eIF3-p46 antibody; eukaryotic translation initiation factor 3 subunit E antibody

Rabbit IgG

Antigen: A synthetic peptide of human EIF3E

Polyclonal

PBS with 0.02% sodium azide, pH7.3.

Store at 4℃. Avoid freeze / thaw cycles.

WB 1:200 - 1:2000

Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is required for several steps in the initiation of protein synthesis. The eIF-3 complex associates with the 40S ribosome and facilitates the recruitment of eIF-1, eIF-1A, eIF-2:GTP:methionyl-tRNAi and eIF-5 to form the 43S pre-initiation complex (43S PIC). The eIF-3 complex stimulates mRNA recruitment to the 43S PIC and scanning of the mRNA for AUG recognition. The eIF-3 complex is also required for disassembly and recycling of post-termination ribosomal complexes and subsequently prevents premature joining of the 40S and 60S ribosomal subunits prior to initiation. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation, including cell cycling, differentiation and apoptosis, and uses different modes of RNA stem-loop binding to exert either translational activation or repression. Required for nonsense-mediated mRNA decay (NMD); may act in conjunction with UPF2 to divert mRNAs from translation to the NMD pathway. May interact with MCM7 and EPAS1 and regulate the proteasome-mediated degradation of these proteins.