4EBP1 antibody



The association between 4EPB1 and eukaryotic translation initiation factor 4E (eIF-4E) inhibits the binding of eIF-4E with p220, thereby preventing the formation of a functional eIF-4E complex, essential for mRNA translation. Phosphorylation of 4EBP1 following stimulation by mitogens such as insulin, results in the release of eIF-4E from 4EBP1, thereby enabling the translation complex to assemble.
Rabbit anti 4EBP1 antibody (AHP993) has been reported as suitable for use in IHC on mouse 3T3 cell cytospins.
Product Details
- Target Species
- Human
- Species Cross-Reactivity
-
Target Species Cross Reactivity Mouse - N.B. Antibody reactivity and working conditions may vary between species.
- Product Form
- Purified IgG - liquid
- Preparation
- Antisera to human 4EBP1 (CT) were raised by repeated immunisation of rabbits with highly purified antigen.
Purified IgG prepared by affinity chromatography. - Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- 0.02% Sodium Azide (NaN3)
- Immunogen
- A 14 amino acid peptide located near human 4EBP1 carboxy-terminus.
- Approx. Protein Concentrations
- IgG concentration 1.0mg/ml
Storage Information
- Storage
- Store at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. - Guarantee
- 12 months from date of despatch
More Information
- UniProt
- Q13541
- Entrez Gene
- EIF4EBP1
- GO Terms
- GO:0000082 G1/S transition of mitotic cell cycle
- GO:0005829 cytosol
- GO:0006412 translation
- GO:0008286 insulin receptor signaling pathway
- GO:0031929 TOR signaling cascade
- GO:0045931 positive regulation of mitotic cell cycle
- Regulatory
- For research purposes only
Applications of 4EBP1 antibody
Application Name | Verified | Min Dilution | Max Dilution |
---|---|---|---|
Western Blotting | 2.5 | 5.0ug/ml |
- Western Blotting
- AHP993 detects a band of approximately 20kDa in mouse 3T3 cell lysates. (predicted Mwt. 13kDa).
Secondary Antibodies Available
Description | Product Code | Applications | Pack Size | List Price | Quantity |
---|---|---|---|---|---|
Goat anti Rabbit IgG (Fc):Biotin | STAR121B | E WB | 1 mg |
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Goat anti Rabbit IgG (Fc):FITC | STAR121F | F | 1 mg |
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Goat anti Rabbit IgG (Fc):HRP | STAR121P | E WB | 1 mg |
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Goat anti Rabbit IgG (H/L):HRP | STAR124P | C E WB | 1 mg |
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Sheep anti Rabbit IgG:FITC | STAR34B | C F | 1 mg |
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Sheep anti Rabbit IgG:RPE | STAR35A | F | 1 ml |
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Sheep anti Rabbit IgG:DyLight®488 | STAR36D488GA | F IF WB | 0.1 mg | ||
Sheep anti Rabbit IgG:DyLight®680 | STAR36D680GA | F IF WB | 0.1 mg | ||
Sheep anti Rabbit IgG:Dylight®800 | STAR36D800GA | F IF WB | 0.1 mg |
Useful Reagents Available
Description | Product Code | Applications | Pack Size | List Price | Quantity |
---|---|---|---|---|---|
TidyBlot Western Blot Detection Reagent:HRP | STAR209P | WB* | 0.5 ml |
Product Specific References
Further Reading
-
Hara, K. et al. (1997) Regulation of eIF-4E BP1 phosphorylation by mTOR.
J Biol Chem. 272 (42): 26457-63. -
Haghighat, A. et al. (1995) Repression of cap-dependent translation by 4E-binding protein 1: competition with p220 for binding to eukaryotic initiation factor-4E.
EMBO J. 14 (22): 5701-9.
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