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Immunohistochemistry (IHC) (P-Peptide-+ Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using elF4E (phospho-Ser209) antibody.)

eIF4E Antibody | anti-eIF4E antibody

eIF4E (Phospho-Ser209) Antibody

Gene Names
EIF4E; CBP; EIF4F; AUTS19; EIF4E1; eIF-4E; EIF4EL1
Reactivity
Human, Mouse, Rat
Applications
Western Blot, Immunohistochemistry, ELISA
Purity
Affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatogramphy using non-phosphopeptide corresponding to the phosphorylation site.
Synonyms
eIF4E; eIF4E (Phospho-Ser209) Antibody; Eukaryotic translation initiation factor 4E; IF4E; eIF-4E; eIF-4F 25 kDa subunit; mRNA cap-binding protein; anti-eIF4E antibody
Ordering
For Research Use Only!
Reactivity
Human, Mouse, Rat
Specificity
elF4E (phospho-Ser209) antibody detects endogenous levels of elF4E only when phosphorylated at serine 209.
Purity/Purification
Affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatogramphy using non-phosphopeptide corresponding to the phosphorylation site.
Form/Format
In phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Sequence Length
237
Applicable Applications for anti-eIF4E antibody
Western Blot (WB), Immunohistochemistry (IHC), ELISA (EIA)
Application Notes
WB: 1:500~1:1000
IHC: 1:50~1:100
ELISA: 1:20000
Immunogen
The antiserum was produced against synthesized phosphopeptide derived from human elF4E around the phosphorylation site of serine 209 (S-G-SP-T-T).
All Sites
Human: Ser209
Mouse: Ser 209
Rat: Ser 209
Preparation and Storage
Store at-20 degree C for 1 year

Immunohistochemistry (IHC)

(P-Peptide-+ Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using elF4E (phospho-Ser209) antibody.)

Immunohistochemistry (IHC) (P-Peptide-+ Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using elF4E (phospho-Ser209) antibody.)

Western Blot (WB)

(Western blot analysis of extracts from NIH/3T3 cells untreated or treated with FBS, using elF4E (Ab-209) antibody (Line 1 and 2) and elF4E (Phospho-Ser209) antibody (Line 3 and 4).)

Western Blot (WB) (Western blot analysis of extracts from NIH/3T3 cells untreated or treated with FBS, using elF4E (Ab-209) antibody (Line 1 and 2) and elF4E (Phospho-Ser209) antibody (Line 3 and 4).)
References
Li BD, et al. (1998) Ann Surg; 227(5): 756-763. Altmann M, et al. (1989) Nucleic Acids Res; 17(18): 7520. De Gregorio E, et al. (2001) RNA; 7(1): 106-113. Gu W, et al. (2004) Nucleic Acids Res; 32(15): 4448-4461.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
27,260 Da
NCBI Official Full Name
eukaryotic translation initiation factor 4E isoform 3
NCBI Official Synonym Full Names
eukaryotic translation initiation factor 4E
NCBI Official Symbol
EIF4E
NCBI Official Synonym Symbols
CBP; EIF4F; AUTS19; EIF4E1; eIF-4E; EIF4EL1
NCBI Protein Information
eukaryotic translation initiation factor 4E
UniProt Protein Name
Eukaryotic translation initiation factor 4E
UniProt Gene Name
EIF4E
UniProt Synonym Gene Names
EIF4EL1; EIF4F; eIF-4E; eIF4E

NCBI Description

The protein encoded by this gene is a component of the eukaryotic translation initiation factor 4F complex, which recognizes the 7-methylguanosine cap structure at the 5' end of messenger RNAs. The encoded protein aids in translation initiation by recruiting ribosomes to the 5'-cap structure. Association of this protein with the 4F complex is the rate-limiting step in translation initiation. This gene acts as a proto-oncogene, and its expression and activation is associated with transformation and tumorigenesis. Several pseudogenes of this gene are found on other chromosomes. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2015]

Uniprot Description

Recognizes and binds the 7-methylguanosine-containing mRNA cap during an early step in the initiation of protein synthesis and facilitates ribosome binding by inducing the unwinding of the mRNAs secondary structures. Component of the CYFIP1-EIF4E-FMR1 complex which binds to the mRNA cap and mediates translational repression. In the CYFIP1-EIF4E-FMR1 complex this subunit mediates the binding to the mRNA cap.

Research Articles on eIF4E

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Product Notes

The eIF4E eif4e (Catalog #AAA858815) is an Antibody and is intended for research purposes only. The product is available for immediate purchase. The eIF4E (Phospho-Ser209) Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's eIF4E can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunohistochemistry (IHC), ELISA (EIA). WB: 1:500~1:1000 IHC: 1:50~1:100 ELISA: 1:20000. Researchers should empirically determine the suitability of the eIF4E eif4e for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "eIF4E, Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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