4EBP1 Antibody Blocking Peptide

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Product Details

Summary
Reactivity HuSpecies Glossary
Applications AC
Concentration
0.2 mg/ml
Datasheet
Reviews & Publications
Protocols & FAQs
Support & Research

4EBP1 Antibody Blocking Peptide Summary

Description
A blocking peptide containing 14 amino acids near the carboxy terminus of human 4E-BP1.

Source: Synthetic

(Accession #: NP_004086)

Source
Synthetic
Protein/Peptide Type
Antibody Blocking Peptide
Gene
EIF4EBP1
Purity
N/A

Applications/Dilutions

Dilutions
  • Antibody Competition
Application Notes
This peptide is useful as a blocking peptide for NBP1-76621.

For further blocking peptide related protocol, click here.

Packaging, Storage & Formulations

Storage
Store at -20C. Avoid freeze-thaw cycles.
Buffer
PBS pH 7.2 (10 mM NaH2PO4, 10 mM Na2HPO4, 130 mM NaCl) containing 0.1% bovine serum albumin.
Preservative
0.02% Sodium Azide
Concentration
0.2 mg/ml
Purity
N/A

Alternate Names for 4EBP1 Antibody Blocking Peptide

  • 4EBP1
  • 4E-BP1
  • eIF4E-binding protein 1
  • EIF4EBP1
  • eukaryotic translation initiation factor 4E binding protein 1,4EBP1,4E-BP1BP-1
  • eukaryotic translation initiation factor 4E-binding protein 1
  • PHAS-I
  • PHAS-IMGC4316
  • Phosphorylated heat- and acid-stable protein regulated by insulin 1

Background

4E-BP1 (eIF4E-binding protein) also known as PHAS, is a 10-12 kDa acidic protein that compete with eIF4G for binding of eiF4E to the mRNA 5' cap structure (1). Binding of the 4E-BPs to eIF4E is reversible and is dependent on the phosphorylation status of 4E-BP. Non-phosphorylated 4E-BP1 will bind strongly to eiF4E while, the phosphorylated form will no (2)t. Akt, TOR, MAP kinase, S6 kinase, and Cdc2 are known kinases capable of inactivating 4E-BP1 binding to eIF4E by phosphorylating either threonines 35, 45, 69 or serine 64. Although, not all phosphorylation events equally block the 4EBP1-eIF4E interaction (3-4)

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

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Bioinformatics

Gene Symbol EIF4EBP1