Invitrogen™ Human 4E-BP2 (aa 81-115) Control Fragment Recombinant Protein

Catalog No.	Quantity
RP102764	100 μL

Catalog No. RP102764 Supplier Invitrogen™ Supplier No. RP102764

Description

Recombinant Protein

Highest antigen sequence indentity to the following orthologs: Mouse (94%), Rat (94%). This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-57941. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.

PHAS-II (eIF4E-binding protein II) is involved in translation initiation. PHAS-II is highest in liver and kidney. PHAS proteins bind to eIF-4E, the mRNA cap-binding protein, and inhibit translation of capped mRNA in vitro and in cells. Phosphorylation in the appropriate site(s) promotes dissociation of PHAS/eIF-4E complexes. This allows eIF-4E to bind to eIF-4G (p220), thereby increasing the amount of the eIF-4F complex and the rate of translation initiation. Pharmacological and genetic evidence indicates that the mTOR/p70S6K pathway is involved in the control of PHAS-I and -II. Thus, PHAS proteins may be mediators of the effects of this pathway on protein synthesis and cell proliferation.

Specifications

• Accession Number: Q13542
• Concentration: ≥5.0 mg/mL
• For Use With (Application): Neutralization, Control
• Formulation: PBS, 1M urea with no preservative; pH 7.4
• Gene ID (Entrez): 1979
• Name: Human 4E-BP2 (aa 81-115) Control Fragment
• pH Range: 7.4
• Purification Method: Purified
• Quantity: 100 μL
• Storage Requirements: -20°C, Avoid Freeze/Thaw Cycles
• Regulatory Status: RUO
• Gene Alias: 2810011I19Rik; 4EBP2; 4E-BP2; AA792569; BC010348; eIF4E-binding protein 2; EIF4EBP2; eukaryotic translation initiation factor 4E binding protein 2; eukaryotic translation initiation factor 4E-binding protein 2; PHASII; PHAS-II; Phosphorylated heat- and acid-stable protein regulated by insulin 2; phosphorylated, heat and acid stable regulated by insulin protein II
• Common Name: 4E-BP2
• Gene Symbol: EIF4EBP2
• Product Type: Protein
• Conjugate: Unconjugated
• Species: Human
• Recombinant: Recombinant
• Protein Tag: His-ABP-tag
• Sequence: VTSPGTLIEDSKVEVNNLNNLNNHDRKHAVGDDAQ
• Content And Storage: -20°C, Avoid Freeze/Thaw Cycles
• Expression System: E. coli
• Form: Liquid
• Purity or Quality Grade: >80% by SDS-PAGE and Coomassie blue staining