Rabbit anti 4EBP1 (pSer65) antibody recognizes eukaryotic translation initiation factor 4E-binding protein 1 (4EBP1) also known as phosphorylated heat-and acid-stable protein regulated by insulin 1 (PHAS-I), when phosphorylated at serine 65. 4EBP1 belongs to the eIF4E-binding protein family.
4EBP1, when bound to eIF4E, inhibits cap-dependent translation. Phosphorylation at serine 65 inhibits binding of 4EBP1 to eIF4F allowing cap-dependent translation.
- Target Species
- Species Cross-Reactivity
|Target Species||Cross Reactivity|
||Expected from Sequence
||Expected from Sequence
- N.B. Antibody reactivity and working conditions may vary between species.
- Product Form
- Purified IgG - liquid
- Antiserum Preparation
- Antiserum to 4EBP1 (pSer65) was raised by repeated immunization of rabbits with highly purified antigen. Purified IgG was prepared from whole serum by affinity chromatography.
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- 0.02% Sodium Azide
- Phospho specific-peptide corresponding to residues surrounding serine 65 of human 4EBP1
- Store at -20oC
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.
- 12 months from date of despatch
- Entrez Gene
- GO Terms
G1/S transition of mitotic cell cycle
insulin receptor signaling pathway
TOR signaling cascade
positive regulation of mitotic cell cycle
- For research purposes only
This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Applications of 4EBP1 (pSer65) antibody
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
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Secondary Antibodies Available
Useful Reagents Available
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