• Product nameAnti-eIF3B antibody
    See all eIF3B primary antibodies
  • Description
    Rabbit polyclonal to eIF3B
  • Tested applicationsSuitable for: WBmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat, Rabbit, Horse, Chicken, Guinea pig, Cow, Dog, Zebrafish
  • Immunogen

    Synthetic peptide (Human)

  • Positive control
    • 293T cell lysate.


  • FormLiquid
  • Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
  • Storage bufferPreservative: None
    Constituents: 2% Sucrose, PBS
  • Concentration information loading...
  • PurityImmunogen affinity purified
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas


Our Abpromise guarantee covers the use of ab50709 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB Use a concentration of 0.25 µg/ml. Predicted molecular weight: 92 kDa. Good results were obtained when blocked with 5% non-fat dry milk in 0.05% PBS-T.


  • FunctionComponent of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is required for several steps in the initiation of protein synthesis. The eIF-3 complex associates with the 40S ribosome and facilitates the recruitment of eIF-1, eIF-1A, eIF-2:GTP:methionyl-tRNAi and eIF-5 to form the 43S preinitiation complex (43S PIC). The eIF-3 complex stimulates mRNA recruitment to the 43S PIC and scanning of the mRNA for AUG recognition. The eIF-3 complex is also required for disassembly and recycling of post-termination ribosomal complexes and subsequently prevents premature joining of the 40S and 60S ribosomal subunits prior to initiation.
  • Sequence similaritiesBelongs to the eIF-3 subunit B family.
    Contains 1 RRM (RNA recognition motif) domain.
    Contains 5 WD repeats.
  • DomainThe RRM domain mediates interaction with EIF3J.
  • Post-translational
    Phosphorylated. Phosphorylation is enhanced upon serum stimulation.
  • Cellular localizationCytoplasm.
  • Information by UniProt
  • Database links
  • Alternative names
    • eIF-3-eta antibody
    • eIF3 eta antibody
    • eIF3 p110 antibody
    • eIF3 p116 antibody
    • EIF3-ETA antibody
    • EIF3-P110 antibody
    • EIF3-P116 antibody
    • eIF3b antibody
    • EIF3B_HUMAN antibody
    • EIF3S9 antibody
    • EIF3S9, formerly antibody
    • Eukaryotic translation initiation factor 3, subunit B antibody
    • Eukaryotic translation initiation factor 3 subunit 9 antibody
    • eukaryotic translation initiation factor 3 subunit 9 eta antibody
    • Eukaryotic translation initiation factor 3 subunit B antibody
    • eukaryotic translation initiation factor 3, subunit 9 (eta, 116kD) antibody
    • eukaryotic translation initiation factor 3, subunit 9 eta, 116kDa antibody
    • eukaryotic translation initiation factor 3, subunit 9, formerly antibody
    • hPrt1 antibody
    • Protein synthesis defective at 36 degrees celsius 1, S. cerevisiae, homolog of antibody
    • PRT1 antibody
    • Prt1 homolog antibody
    see all

Anti-eIF3B antibody images

  • Lane 1 : Marker
    Lane 2 : Anti-eIF3B antibody (ab50709) at 0.25 µg/ml

    Lane 1 : As above
    Lane 2 : 293T cell lysate at 10 µg

    Lane 2 : HRP conjugated anti-Rabbit IgG at 1/50000 dilution

    Predicted band size : 92 kDa

References for Anti-eIF3B antibody (ab50709)

ab50709 has not yet been referenced specifically in any publications.

Product Wall

Vielen Dank für Ihre Antwort. Hier ist eine Liste mit den Homologien der Immunogene zu Kaninchen der folgenden Antikörper: eIF3B ABCF1=ABC50 ab40799 100% ab89109 92% ab113218 45% ...

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