eIF4EBP2 Antibody (YA5314)

Cat. No.: HY-P85622: Data Sheet User Guide for Antibodies
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eIF4EBP2 Antibody (YA5314) is a Mouse-derived and non-conjugated monoclonal antibody, targeting to eIF4EBP2.

For research use only. We do not sell to patients.

Size		Stock
50 μL		Get quote
100 μL		Get quote

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WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
Background
Documentation

Description

eIF4EBP2 Antibody (YA5314) is a Mouse-derived and non-conjugated monoclonal antibody, targeting to eIF4EBP2.

Host

Mouse

Clonality

Monoclonal

Molecular Weight

Observed 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.

Species Reactivity

Transfected

SwissProt ID

Q13542

Gene ID

1979 [NCBI]

Immunogen

Recombinant protein of human 4E-BP2.

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:1000

Sensitivity	Transfected	Purity	affinity chromatography.
Conjugation	Non-conjugated	Modification	Unmodified

Appearance

Liquid

Formulation

Supplied in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Background

Function：Repressor of translation initiation involved in synaptic plasticity, learning and memory formation (PubMed:30765518). 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 (PubMed:25533957, PubMed:30765518). 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 (By similarity). Mediates the regulation of protein translation by hormones, growth factors and other stimuli that signal through the MAP kinase and mTORC1 pathways (By similarity)

Subcellular Localization：Cytoplasm; Nucleus

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).

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.

Documentation

User Guide for Antibodies (1077 KB)