eIF4EBP2 Antibody (YA5314)
(Synonyms: 4E-BP2; 4EBP2; 4EBP2_HUMAN; eIF4E binding protein 2; eIF4E-binding protein 2; Eif4ebp2; Eukaryotic translation initiation factor 4E binding protein 1; Eukaryotic translation initiation factor 4E-binding protein 2; PHASII; phosphorylated, heat and acid stable regulated by insulin protein II.)eIF4EBP2 Antibody (YA5314) is a Mouse-derived and non-conjugated monoclonal antibody, targeting to eIF4EBP2.
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Host:
Mouse
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Application:
WB
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Reactivity :
Transfected
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Formulation:
Supplied in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
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Conjugation:
Non-conjugated
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
Applications
| Application |
WB
WB: Western Blot
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|---|---|
| Dilution Ratio | 1:1000 |
Product Details
eIF4EBP2 Antibody (YA5314) is a Mouse-derived and non-conjugated monoclonal antibody, targeting to eIF4EBP2.
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Host Mouse
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Clonality Monoclonal
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Species ReactivityTransfected
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Observed Molecular WeightObserved band size: 15-20 kDa
Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.
Recombinant protein of human 4E-BP2.
Transfected
affinity chromatography.
Non-conjugated
Unmodified
Product Properties
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Appearance
Liquid
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Formulation
Supplied in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
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Storage & Stability
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
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Shipping
Shipping with blue ice.
Background
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Function
eIF4EBP2 is a Repressor of translation initiation involved in synaptic plasticity, learning and memory formation. Regulates EIF4E activity by preventing its assembly into the eIF4F complex: hypophosphorylated form of EIF4EBP2 competes with EIF4G1/EIF4G3 and strongly binds to EIF4E, leading to repress translation. In contrast, hyperphosphorylated form dissociates from EIF4E, allowing interaction between EIF4G1/EIF4G3 and EIF4E, leading to initiation of translation. EIF4EBP2 is enriched in brain and acts as a regulator of synapse activity and neuronal stem cell renewal via its ability to repress translation initiation. Mediates the regulation of protein translation by hormones, growth factors and other stimuli that signal through the MAP kinase and mTORC1 pathways[1][2].
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Subcellular Localization
Cytoplasm; Nucleus
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Subunit
Hypophosphorylated EIF4EBP2 interacts with EIF4E; phosphorylation of EIF4EBP2 by mTORC1 causes dissociation of the complex allowing EIF4G1/EIF4G3 to bind and consequent initiation of translation (PubMed:21661078, PubMed:24207126, PubMed:25533957, PubMed:7935836).
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SwissProt ID
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Synonyms
4E-BP2; 4EBP2; 4EBP2_HUMAN; eIF4E binding protein 2; eIF4E-binding protein 2; Eif4ebp2; Eukaryotic translation initiation factor 4E binding protein 1; Eukaryotic translation initiation factor 4E-binding protein 2; PHASII; phosphorylated, heat and acid stable regulated by insulin protein II.
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