• Product name

  • Description

    Goat polyclonal to ING2
  • Host species

  • Tested applications

    Suitable for: WB, ICC/IFmore details
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Synthetic peptide: DKSTEKTKKDRRSR, corresponding to C terminal amino acids 267-280 of Human ING2.

  • Positive control

    • HepG2 lysate
  • General notes

    Principal Names - ING1L; inhibitor of growth family, member 1-like; p33ING2; inhibitor of growth 1-like Official Gene Symbol - ING1L GenBank Accession Number – NP_001555 LocusLink ID - 3622 (human) Gene Ontology terms - chromatin binding; signal transduction; chromosome



Our Abpromise guarantee covers the use of ab2643 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 2 - 4 µg/ml. Detects a band of approximately 33 kDa (predicted molecular weight: 32.8 kDa).
ICC/IF Use at an assay dependent dilution.


  • Function

    Seems to be involved in p53/TP53 activation and p53/TP53-dependent apoptotic pathways, probably by enhancing acetylation of p53/TP53. Component of a mSin3A-like corepressor complex, which is probably involved in deacetylation of nucleosomal histones. ING2 activity seems to be modulated by binding to phosphoinositides (PtdInsPs).
  • Tissue specificity

    Widely expressed. Higher expressed in colon-cancer tumor than in normal colon tissues.
  • Sequence similarities

    Belongs to the ING family.
    Contains 1 PHD-type zinc finger.
  • Domain

    The PHD-type zinc finger domain binds to phosphoinositides (PtdInsPs), including phosphatidylinositol 5-phosphate (PtdIns(5)P).
  • Cellular localization

    Nucleus. Predominantly nuclear. Localized to chromatin and nuclear matrix. Upon reduced PtdIns(5)P levels seems to be released from chromatin and, at least partially, translocated to the cytoplasm.
  • Information by UniProt
  • Database links

  • Alternative names

    • ING 1 like tumor suppressor protein antibody
    • ING 1L antibody
    • ING 2 antibody
    • ING1 like tumor suppressor protein antibody
    • ING1L antibody
    • ING1Lp antibody
    • ING2 antibody
    • ING2_HUMAN antibody
    • Inhibitor of growth 1 like antibody
    • Inhibitor of growth 1 like protein antibody
    • Inhibitor of growth 1-like protein antibody
    • Inhibitor of growth family member 1 like antibody
    • Inhibitor of growth family member 2 antibody
    • Inhibitor of growth protein 2 antibody
    • p32 antibody
    • p33 ING2 antibody
    • p33ING2 antibody
    see all


  • Anti-ING2 antibody (ab2643) at 2 µg/ml + HepG2 lysate (RIPA buffer, 35µg total protein per lane).

    Predicted band size: 32.8 kDa
    Observed band size: 30 kDa
    why is the actual band size different from the predicted?

    Primary incubated for 12 hour. Detected by western blot using chemiluminescence.


This product has been referenced in:

  • Pedeux R  et al. ING2 regulates the onset of replicative senescence by induction of p300-dependent p53 acetylation. Mol Cell Biol 25:6639-48 (2005). Read more (PubMed: 16024799) »
See 1 Publication for this product

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