製品の概要

  • 製品名Anti-HP1 alpha antibody [HP330A]
    HP1 alpha 一次抗体 製品一覧
  • 製品の詳細
    Rat monoclonal [HP330A] to HP1 alpha
  • アプリケーション適用あり: ELISA, WB, IHC-Pmore details
  • 種交差性
    交差種: Human
  • 免疫原

    Immunogen information is not available

  • ポジティブ・コントロール
    • Human Tonsil tissue.

製品の特性

アプリケーション

Our Abpromise guarantee covers the use of ab107100 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
ELISA 1/1000.
WB 1/2. Predicted molecular weight: 22 kDa.
IHC-P 1/20.

ターゲット情報

  • 機能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.
  • 配列類似性Contains 2 chromo domains.
  • 翻訳後修飾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.
    Ubiquitinated.
  • 細胞内局在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
  • 参照データベース
  • 別名
    • 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 antibody [HP330A] 画像



  • Predicted band size : 22 kDa

    Lane 1: Wild-type HAP1 cell lysate (20 µg)
    Lane 2: HP1 alpha knockout HAP1 cell lysate (20 µg)
    Lane 3: HeLa cell lysate (20 µg)
    Lane 4: MCF7 cell lysate (20 µg)
    Lanes 1 - 4: Merged signal (red and green). Green - ab107100 observed at 28 kDa. Red - loading control, ab181602, observed at 37 kDa.
    ab107100 was shown to specifically react with HP1 alpha when HP1 alpha knockout samples were used. Wild-type and HP1 alpha knockout samples were subjected to SDS-PAGE. ab107100 and ab181602 (loading control to GAPDH) were diluted 1 µg/mL and 1/2000 respectively and incubated overnight at 4°C. Blots were developed with goat anti-rabbit IgG (H + L) and goat anti-mouse IgG (H + L) secondary antibodies at 1/10 000 dilution for 1 h at room temperature before imaging.

  • ab107100, at 1/20 dilution, staining HP1 alpha in Human Tonsil by Immunohistochemistry.

Anti-HP1 alpha antibody [HP330A] (ab107100) 使用論文

ab107100 has not yet been referenced specifically in any publications.

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