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Last updated: 2014/12/21
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EIF4E polyclonal antibody

  • Catalog # : PAB5342
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  • Specification
  • Product Description:
  • Rabbit polyclonal antibody raised against synthetic peptide of EIF4E.
  • Immunogen:
  • A synthetic peptide corresponding to residues surrounding S209 of human EIF4E.
  • Host:
  • Rabbit
  • Reactivity:
  • Human, Mouse, Rat
  • Form:
  • Liquid
  • Quality Control Testing:
  • Antibody Reactive Against Synthetic Peptide.
  • Recommend Usage:
  • Immunohistochemistry (1:50-1:100)
    Western Blot (1:500-1:1000)
    The optimal working dilution should be determined by the end user.
  • Storage Buffer:
  • In PBS, 150 mM NaCl, pH 7.4 (50% glycerol, 0.02% sodium azide)
  • Storage Instruction:
  • Store at -20°C.
    Aliquot to avoid repeated freezing and thawing.
  • Note:
  • This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
  • Publication Reference
  • Applications
  • Western Blot (Cell lysate)
  • Western Blot (Cell lysate)
  • Western blot analysis of extract from NIH/3T3 cells untreated or treated with 10% serum (15 min) , using EIF4E polyclonal antibody (Cat # PAB5342) .
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
  • Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using EIF4E polyclonal antibody (Cat # PAB5342) .
  • Application Image
  • Western Blot (Cell lysate)
  • Western Blot (Cell lysate)
  • enlarge
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
  • enlarge
  • Gene Information
  • Entrez GeneID:
  • 1977
  • Gene Name:
  • EIF4E
  • Gene Alias:
  • CBP,EIF4E1,EIF4EL1,EIF4F,MGC111573
  • Gene Description:
  • eukaryotic translation initiation factor 4E
  • Gene Summary:
  • All eukaryotic cellular mRNAs are blocked at their 5-prime ends with the 7-methylguanosine cap structure, m7GpppX (where X is any nucleotide). This structure is involved in several cellular processes including enhanced translational efficiency, splicing, mRNA stability, and RNA nuclear export. EIF4E is a eukaryotic translation initiation factor involved in directing ribosomes to the cap structure of mRNAs. It is a 24-kD polypeptide that exists as both a free form and as part of a multiprotein complex termed EIF4F. The EIF4E polypeptide is the rate-limiting component of the eukaryotic translation apparatus and is involved in the mRNA-ribosome binding step of eukaryotic protein synthesis. The other subunits of EIF4F are a 50-kD polypeptide, termed EIF4A (see MIM 601102), that possesses ATPase and RNA helicase activities, and a 220-kD polypeptide, EIF4G (MIM 600495) (Rychlik et al., 1987 [PubMed 3469651]).[supplied by OMIM
  • Other Designations:
  • eIF-4F 25 kDa subunit,eukaryotic translation initiation factor 4E-like 1,mRNA cap-binding protein
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