Overview

  • Product name
  • Description
    Rabbit polyclonal to EEF2
  • Tested applications
    Suitable for: ICC/IF, WBmore details
  • Species reactivity
    Reacts with: Mouse, Rat, Human
    Predicted to work with: Chicken, Hamster, Cow, Xenopus laevis, Zebrafish
  • Immunogen

    Synthetic peptide conjugated to KLH derived from within residues 550 - 650 of Human EEF2.

    (Peptide available as ab33521.)

  • Positive control
    • This antibody gave a positive signal in the following Whole Cell Lysates: HeLa; Jurkat; A431; HEK 293; HepG2; MCF-7; SHSY-5Y; U2OS.

Properties

  • Form
    Liquid
  • Storage instructions
    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
  • Storage buffer
    Preservative: 0.02% Sodium Azide
    Constituents: 1% BSA, PBS, pH 7.4
  • Concentration information loading...
  • Purity
    Immunogen affinity purified
  • Clonality
    Polyclonal
  • Isotype
    IgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab33208 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
ICC/IF Use a concentration of 5 µg/ml.
WB Use a concentration of 1 µg/ml. Detects a band of approximately 95 kDa (predicted molecular weight: 95 kDa).

Target

  • Function
    Catalyzes the GTP-dependent ribosomal translocation step during translation elongation. During this step, the ribosome changes from the pre-translocational (PRE) to the post-translocational (POST) state as the newly formed A-site-bound peptidyl-tRNA and P-site-bound deacylated tRNA move to the P and E sites, respectively. Catalyzes the coordinated movement of the two tRNA molecules, the mRNA and conformational changes in the ribosome.
  • Sequence similarities
    Belongs to the GTP-binding elongation factor family. EF-G/EF-2 subfamily.
  • Post-translational
    modifications
    Phosphorylation by EF-2 kinase completely inactivates EF-2.
    Diphthamide is 2-[3-carboxyamido-3-(trimethyl-ammonio)propyl]histidine. Diphthamide can be ADP-ribosylated by diphtheria toxin and by Pseudomonas exotoxin A, thus arresting protein synthesis.
    ISGylated.
  • Cellular localization
    Cytoplasm.
  • Information by UniProt
  • Database links
  • Alternative names
    • EEF 2 antibody
    • Eef2 antibody
    • EF-2 antibody
    • EF2 antibody
    • EF2_HUMAN antibody
    • Elongation factor 2 antibody
    • Eukaryotic translation elongation factor 2 antibody
    • Polypeptidyl tRNA translocase antibody
    • SCA26 antibody
    see all

Images

  • All lanes : Anti-EEF2 antibody (ab33208) at 1 µg/ml

    Lane 1 : HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate
    Lane 2 : Jurkat whole cell lysate (ab7899)
    Lane 3 : A431 whole cell lysate (ab7909)
    Lane 4 : HEK293 whole cell lysate (ab7902)
    Lane 5 : HepG2 whole cell lysate (ab7900)
    Lane 6 : MCF-7 (Human breast adenocarcinoma cell line) Whole Cell Lysate
    Lane 7 : SHSY-5Y (Human Neuroblastoma) Whole Cell Lysate
    Lane 8 : U2OS (Human osteosarcoma cell line) Whole Cell Lysate

    Lysates/proteins at 10 µg per lane.

    Secondary
    IRDye 680 Conjugated Goat Anti-Rabbit IgG (H+L) at 1/15000 dilution

    Performed under reducing conditions.

    Predicted band size : 95 kDa
    Observed band size : 95 kDa
  • ICC/IF image of ab33208 stained human HeLa cells. The cells were PFA fixed (10 min), permabilised in TBS-T (20 min) and incubated with the antibody (ab33208, 5µg/ml) for 1h at room temperature. 1%BSA / 10% normal serum / 0.3M glycine was used to quench autofluorescence and block non-specific protein-protein interactions. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red). DAPI was used to stain the cell nuclei (blue).

References

This product has been referenced in:
  • Hollevoet K  et al. Methylation-associated partial down-regulation of mesothelin causes resistance to anti-mesothelin immunotoxins in a pancreatic cancer cell line. PLoS One 10:e0122462 (2015). WB . Read more (PubMed: 25803818) »
  • Grandjean M  et al. Hypoxia Integration in the Serological Proteome Analysis Unmasks Tumor Antigens and Fosters the Identification of Anti-Phospho-eEF2 Antibodies as Potential Cancer Biomarkers. PLoS One 8:e76508 (2013). WB, ICC/IF ; Mouse, Human . Read more (PubMed: 24130777) »

See all 3 Publications for this product

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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