Anti-HP1 alpha (phospho S92)抗体(ab111405)


  • 产品名称Anti-HP1 alpha (phospho S92)抗体
    参阅全部 HP1 alpha 一抗
  • 描述
    兔多克隆抗体to HP1 alpha (phospho S92)
  • 特异性This antibody detects endogenous levels of HP1 alpha only when phosphorylated at serine 92.
  • 经测试应用适用于: IHC-Pmore details
  • 种属反应性
    与反应: Human
  • 免疫原

    Synthetic phosphopeptide derived from Human HP1 alpha around the phosphorylation site of serine 92 (R-K-SP-N-F).

  • 阳性对照
    • Human breast carcinoma tissue


  • 形式Liquid
  • 存放说明Shipped at 4°C. Store at -20°C. Stable for 12 months at -20°C.
  • 存储溶液pH: 7.40
    Preservative: 0.02% Sodium azide
    Constituents: PBS, 50% Glycerol, 0.88% Sodium chloride
  • Concentration information loading...
  • 纯度Immunogen affinity purified
  • 纯化说明The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.
  • 克隆多克隆
  • 同种型IgG
  • 研究领域


Our Abpromise guarantee covers the use of ab111405 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
IHC-P 1/50 - 1/100. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.


  • 功能Component of heterochromatin that recognizes and binds histone H3 tails methylated at 'Lys-9' (H3K9me), leading to epigenetic repression. In contrast, it is excluded from chromatin when 'Tyr-41' of histone H3 is phosphorylated (H3Y41ph). Can interact with lamin-B receptor (LBR). This interaction can contribute to the association of the heterochromatin with the inner nuclear membrane. Involved in the formation of functional kinetochore through interaction with MIS12 complex proteins.
  • 序列相似性Contains 2 chromo domains.
  • 翻译后修饰Phosphorylation of HP1 and LBR may be responsible for some of the alterations in chromatin organization and nuclear structure which occur at various times during the cell cycle (By similarity). Phosphorylated during interphase and possibly hyper-phosphorylated during mitosis.
  • 细胞定位Nucleus. Chromosome. Chromosome > centromere. Component of centromeric and pericentromeric heterochromatin. Associates with chromosomes during mitosis. Associates specifically with chromatin during metaphase and anaphase.
  • Information by UniProt
  • 数据库链接
  • 别名
    • Antigen p25 antibody
    • CBX5 antibody
    • CBX5_HUMAN antibody
    • CG8409 antibody
    • Chromobox 5 antibody
    • Chromobox homolog 5 (HP1 alpha homolog, Drosophila) antibody
    • Chromobox homolog 5 antibody
    • Chromobox protein homolog 5 antibody
    • Epididymis luminal protein 25 antibody
    • HEL25 antibody
    • Heterochromatin protein 1 alpha antibody
    • Heterochromatin protein 1 antibody
    • Heterochromatin protein 1 homolog alpha antibody
    • HP1 alpha antibody
    • HP1 alpha homolog antibody
    • HP1 antibody
    • HP1A antibody
    • HP1Hs alpha antibody
    • Su(var)205 antibody
    see all

Anti-HP1 alpha (phospho S92) antibody 图像

  • ab111405 at 1/50 dilution staining HP1 alpha (phospho S92) in paraffin-embedded Human breast carcinoma tissue by Immunohistochemistry. The image on the right is treated with synthesized phosphopeptide.

Anti-HP1 alpha (phospho S92) antibody (ab111405)参考文献

ab111405 has not yet been referenced specifically in any publications.

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