Anti-IKB alpha (phospho Y42) 抗体 [EPR2353] (ab92685)


  • 製品名Anti-IKB alpha (phospho Y42) antibody [EPR2353]
    IKB alpha 一次抗体 製品一覧
  • 製品の詳細
    Rabbit monoclonal [EPR2353] to IKB alpha (phospho Y42)
  • アプリケーション適用あり: WB, IPmore details
    適用なし: Flow Cyt or IHC-P
  • 種交差性
    交差種: Human
  • 免疫原

    Synthetic peptide (the amino acid sequence is considered to be commercially sensitive) corresponding to Human IKB alpha aa 1-100 (phospho Y42).
    Database link: P25963

  • ポジティブ・コントロール
    • Lysate from A431 cells pre-treated with pervanadate.
  • 特記事項

    This product is a recombinant rabbit monoclonal antibody.

    Produced using Abcam’s RabMAb® technology. RabMAb® technology is covered by the following U.S. Patents, No. 5,675,063 and/or 7,429,487.

    Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.



Our Abpromise guarantee covers the use of ab92685 in the following tested applications.

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

アプリケーション Abreviews 特記事項
WB 1/500 - 1/1000. Predicted molecular weight: 36 kDa.
IP 1/10.
  • 追加情報Is unsuitable for Flow Cyt or IHC-P.
  • ターゲット情報

    • 機能Inhibits the activity of dimeric NF-kappa-B/REL complexes by trapping REL dimers in the cytoplasm through masking of their nuclear localization signals. On cellular stimulation by immune and proinflammatory responses, becomes phosphorylated promoting ubiquitination and degradation, enabling the dimeric RELA to translocate to the nucleus and activate transcription.
    • 関連疾患Ectodermal dysplasia, anhidrotic, with T-cell immunodeficiency autosomal dominant
    • 配列類似性Belongs to the NF-kappa-B inhibitor family.
      Contains 5 ANK repeats.
    • 翻訳後修飾Phosphorylated; disables inhibition of NF-kappa-B DNA-binding activity. Phosphorylation at positions 32 and 36 is prerequisite to recognition by UBE2D3 leading to polyubiquitination and subsequent degradation.
      Sumoylated; sumoylation requires the presence of the nuclear import signal. Sumoylation blocks ubiquitination and proteasome-mediated degradation of the protein thereby increasing the protein stability.
      Monoubiquitinated at Lys-21 and/or Lys-22 by UBE2D3. Ubiquitin chain elongation is then performed by CDC34 in cooperation with the SCF(FBXW11) E3 ligase complex, building ubiquitin chains from the UBE2D3-primed NFKBIA-linked ubiquitin. The resulting polyubiquitination leads to protein degradation. Also ubiquitinated by SCF(BTRC) following stimulus-dependent phosphorylation at Ser-32 and Ser-36.
      Deubiquitinated by porcine reproductive and respiratory syndrome virus Nsp2 protein, which thereby interferes with NFKBIA degradation and impairs subsequent NF-kappa-B activation.
    • 細胞内局在Cytoplasm. Nucleus. Shuttles between the nucleus and the cytoplasm by a nuclear localization signal (NLS) and a CRM1-dependent nuclear export.
    • Information by UniProt
    • 参照データベース
    • 別名
      • I kappa B alpha antibody
      • I-kappa-B-alpha antibody
      • IkappaBalpha antibody
      • IkB-alpha antibody
      • IKBA antibody
      • IKBA_HUMAN antibody
      • IKBalpha antibody
      • MAD 3 antibody
      • MAD3 antibody
      • Major histocompatibility complex enhancer-binding protein MAD3 antibody
      • NF kappa B inhibitor alpha antibody
      • NF-kappa-B inhibitor alpha antibody
      • NFKBI antibody
      • NFKBIA antibody
      • Nuclear factor of kappa light chain gene enhancer in B cells antibody
      • Nuclear factor of kappa light polypeptide gene enhancer in B cells inhibitor alpha antibody
      see all

    Anti-IKB alpha (phospho Y42) antibody [EPR2353] 画像

    • All lanes : Anti-IKB alpha (phospho Y42) antibody [EPR2353] (ab92685) at 1/500 dilution

      Lane 1 : lysate from untreated A431 cells
      Lane 2 : lysate from A431 cells pre-treated with pervanadate

      Lysates/proteins at 10 µg per lane.

      HRP conjugated Goat anti-Rabbit IgG at 1/2000 dilution

      Predicted band size : 36 kDa

    Anti-IKB alpha (phospho Y42) antibody [EPR2353] (ab92685) 使用論文

    ab92685 has not yet been referenced specifically in any publications.

    Product Wall

    Thank you for your reply. Regarding ab92685, our product datasheet is showing that the antibody should be stored at -20. We recommend aliquoting to reduce the number of freeze thaw cycles, but if you were to thaw and aliquot the antibody in 10ul al...

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