Anti-IKK beta (phospho Y188)抗体(ab53694)


  • 产品名称Anti-IKK beta (phospho Y188)抗体
    参阅全部 IKK beta 一抗
  • 描述
    兔多克隆抗体to IKK beta (phospho Y188)
  • 特异性ab53694 detects endogenous levels of IKK beta only when phosphorylated at tyrosine 188.
  • 经测试应用适用于: ELISA, IHC-Pmore details
  • 种属反应性
    与反应: Mouse, Rat, Human
  • 免疫原

    Synthetic phosphopeptide derived from human IKK beta around the phosphorylation site of tyrosine 188 (L-Q-YP-L-A).

  • 阳性对照
    • Human breast carcinoma tissue.



Our Abpromise guarantee covers the use of ab53694 in the following tested applications.

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

应用 Ab评论 说明
ELISA 1/5000.
IHC-P Use at an assay dependent concentration.


  • 功能Acts as part of the IKK complex in the conventional pathway of NF-kappa-B activation and phosphorylates inhibitors of NF-kappa-B thus leading to the dissociation of the inhibitor/NF-kappa-B complex and ultimately the degradation of the inhibitor. Also phosphorylates NCOA3.
  • 组织特异性Highly expressed in heart, placenta, skeletal muscle, kidney, pancreas, spleen, thymus, prostate, testis and peripheral blood.
  • 序列相似性Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. I-kappa-B kinase subfamily.
    Contains 1 protein kinase domain.
  • 翻译后修饰Upon cytokine stimulation, phosphorylated on Ser-177 and Ser-181 by MEKK1 and/or MAP3K14/NIK; which enhances activity. Once activated, autophosphorylates on the C-terminal serine cluster; which decreases activity and prevents prolonged activation of the inflammatory response.
    Acetylation of Thr-180 by Yersinia yopJ prevents phosphorylation and activation, thus blocking the I-kappa-B pathway.
    Ubiquitinated. Monoubiquitination involves TRIM21 that leads to inhibition of Tax-induced NF-kappa-B signaling. According to PubMed:19675099, 'Ser-163' does not serve as a monoubiquitination site. According to PubMed:16267042, ubiquitination on 'Ser-163' modulates phosphorylation on C-terminal serine residues. Monoubiquitination by TRIM21 is dirupted by Yersinia yopJ.
  • 细胞定位Cytoplasm. Membrane raft. Colocalized with DPP4 in membrane rafts.
  • Information by UniProt
  • 数据库链接
  • 别名
    • I kappa B kinase 2 antibody
    • I kappa B kinase beta antibody
    • I-kappa-B kinase 2 antibody
    • I-kappa-B-kinase beta antibody
    • IkBKB antibody
    • IKK beta antibody
    • IKK-B antibody
    • IKK-beta antibody
    • IKK2 antibody
    • IKKB antibody
    • IKKB_HUMAN antibody
    • IMD15 antibody
    • Inhibitor of kappa light polypeptide gene enhancer in B cells, kinase beta antibody
    • Inhibitor of nuclear factor kappa-B kinase subunit beta antibody
    • NFKBIKB antibody
    • Nuclear factor NF-kappa-B inhibitor kinase beta antibody
    see all

Anti-IKK beta (phospho Y188) antibody 图像

  • ab53694 at 1/50 dilution staining IKK beta in human breast carcinoma by Immunohistochemistry, Paraffin embedded tissue, in the absence or presence of the immunising peptide.

Anti-IKK beta (phospho Y188) antibody (ab53694)参考文献

This product has been referenced in:
  • Purkayastha S  et al. Uncoupling the mechanisms of obesity and hypertension by targeting hypothalamic IKK-ß and NF-?B. Nat Med 17:883-7 (2011). IHC ; Mouse . Read more (PubMed: 21642978) »

See 1 Publication for this product

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Expiration date: June 17th, 2012

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