Anti-Phospho-eIF4B (Ser422) Rabbit Polyclonal Antibody
Product Information
Downloads & Supports
Target
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EIF4B
Host
Storage
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Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Clonality
Clone Number
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-
Isotype
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IgG
Reactivity
Application
Application Details
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WB: 1/500-1/1000 IHC: 1/50-1/200 IF: 1/50-1/200
Immunogen
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Synthetic phosphopeptide derived from human eIF4B around the phosphorylation site of Serine 422.
Molecular Weight
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-
Formulation
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1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2.
Form
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Liquid
Gene ID
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1975
Uniprot ID
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P23588
Background
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Required for the binding of mRNA to ribosomes. Functions in close association with EIF4-F and EIF4-A. Binds near the 5'-terminal cap of mRNA in presence of EIF-4F and ATP. Promotes the ATPase activity and the ATP-dependent RNA unwinding activity of both EIF4-A and EIF4-F.It is phosphorylated at Ser-422 by RPS6KA1 and RPS6KB1.phosphorylation enhances the affinity of EIF4B for the EIF3 complex
Research Area
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Synonyms
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Eukaryotic translation initiation factor 4B; eIF-4B; EIF4B