Phospho-4E BP1 (Thr70) polyclonal antibody

Product Specifications

Background

Translation repressor protein 4E-BP1 (also known as PHAS-1) inhibits cap-dependent translation by binding to the translation initiation factor eIF4E. Hyperphosphorylation of 4E-BP1 disrupts this interaction and results in activation of cap-dependent translation. Both the PI3 kinase/Akt pathway and FRAP/mTOR kinase regulate 4E-BP1 activity.

CAS Number

9007-83-4

Structure Composition

Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide, pH 7.3.

Product Name Alternative

EIF4EBP1; Eukaryotic translation initiation factor 4E-binding protein 1; 4E-BP1; eIF4E-binding protein 1; Phosphorylated heat- and acid-stable protein regulated by insulin 1; PHAS-I

Swiss Prot

Q13541

Reactivity

Human

Immunogen

Synthetic peptide of human EIF4EBP1

Conjugation

Unconjugated

Applications

IHC-P

Dilution

IHC: 1/50-1/100

Purity

Affinity Purified

Modification

Phosphorylated

Storage Conditions

Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Notes

For research use only, not for use in diagnostic procedure.

Specificity

IgG

Applications Notes

Immunohistochemistry analysis of paraffin-embedded Human colon carcinoma tissue using Phospho-4E BP1 antibody.High-pressure and temperature Sodium Citrate pH 6.0 was used for antigen retrieval.Sample with blocking peptide on the right.