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RabMAb

Anti-Hsp70 抗体 [EP1007Y] (ab45133)

製品の概要

  • 製品名
    Anti-Hsp70 antibody [EP1007Y]
    Hsp70 一次抗体 製品一覧
  • 製品の詳細
    Rabbit monoclonal [EP1007Y] to Hsp70
  • アプリケーション
    適用あり: Flow Cyt, ICC/IF, WB, IHC-Pmore details
  • 種交差性
    交差種: Rat, Human
    交差が予測される動物種: Mouse
  • 免疫原

    Synthetic peptide (the amino acid sequence is considered to be commercially sensitive) corresponding to Human Hsp70 aa 600-700 (C terminal).

  • ポジティブ・コントロール
    • HeLa cell lysate,human prostate carcinoma.
  • 特記事項

    A trial size is available to purchase for this antibody.

     

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents

    We are constantly working hard to ensure we provide our customers with best in class antibodies. As a result of this work we are pleased to now offer this antibody in purified format. We are in the process of updating our datasheets. The purified format is designated 'PUR' on our product labels. If you have any questions regarding this update, please contact our Scientific Support team.

    This product is a recombinant rabbit monoclonal antibody.

製品の特性

アプリケーション

Our Abpromise guarantee covers the use of ab45133 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
Flow Cyt 1/20.

ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.

ICC/IF 1/400 - 1/1000.
WB 1/1000 - 1/10000. Detects a band of approximately 85 kDa.
IHC-P 1/400. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.

See protocols (link: http://www.abcam.com/protocols/ihc-antigen-retrieval-protocol).

ターゲット情報

  • 機能
    In cooperation with other chaperones, Hsp70s stabilize preexistent proteins against aggregation and mediate the folding of newly translated polypeptides in the cytosol as well as within organelles. These chaperones participate in all these processes through their ability to recognize nonnative conformations of other proteins. They bind extended peptide segments with a net hydrophobic character exposed by polypeptides during translation and membrane translocation, or following stress-induced damage. In case of rotavirus A infection, serves as a post-attachment receptor for the virus to facilitate entry into the cell.
  • 組織特異性
    HSPA1B is testis-specific.
  • 配列類似性
    Belongs to the heat shock protein 70 family.
  • 細胞内局在
    Cytoplasm. Localized in cytoplasmic mRNP granules containing untranslated mRNAs.
  • Information by UniProt
  • 参照データベース
  • 別名
    • DnaK type molecular chaperone HSP70 1 antibody
    • Epididymis secretory protein Li 103 antibody
    • FLJ54303 antibody
    • FLJ54370 antibody
    • FLJ54392 antibody
    • FLJ54408 antibody
    • FLJ75127 antibody
    • Heat shock 70 kDa protein 1 antibody
    • Heat shock 70 kDa protein 1/2 antibody
    • Heat shock 70 kDa protein 1A/1B antibody
    • Heat shock 70kDa protein 1A antibody
    • Heat shock 70kDa protein 1B antibody
    • Heat shock induced protein antibody
    • HEL S 103 antibody
    • HSP70 1 antibody
    • HSP70 1B antibody
    • HSP70 2 antibody
    • HSP70-1/HSP70-2 antibody
    • HSP70-1A antibody
    • HSP70.1 antibody
    • HSP70.1/HSP70.2 antibody
    • HSP70I antibody
    • HSP71_HUMAN antibody
    • HSP72 antibody
    • HSPA1 antibody
    • HSPA1A antibody
    • HSPA1B antibody
    see all

Anti-Hsp70 antibody [EP1007Y] 画像

  • Immunocytochemistry/Immunofluorescence analysis of HeLa (Human epithelial cell line from cervix adenocarcinoma) labelling Hsp70 with purified ab45133 at 1/1000. Cells were fixed with 100% methanol and permeabilized with 0.1% triton X-100. ab150077 Goat anti rabbit IgG (Alexa Fluor® 488) at 1/1000 was used as the secondary antibody. Nuclei were counterstained with DAPI. PBS was used instead of the primary antibody as the negative control.

  • Immunohistochemical staining of paraffin embedded human breast carcinoma with purified ab45133 at a working dilution of 1 in 400. The secondary antibody used is a HRP polymer for rabbit IgG. The sample is counter-stained with hematoxylin. Antigen retrieval was perfomed using Tris-EDTA buffer, pH 9.0. PBS was used instead of the primary antibody as the negative control, and is shown in the inset.

  • All lanes : Anti-Hsp70 antibody [EP1007Y] (ab45133) at 1/10000 dilution (purified)

    Lane 1 : A431 cell lysate
    Lane 2 : K562 cell lysate

    Lysates/proteins at 10 µg per lane.

    Secondary
    HRP goat anti-rabbit (H+L) at 1/1000 dilution

    Observed band size : 70 kDa (why is the actual band size different from the predicted?)

    Blocking buffer: 5% NFDM/TBST

    Dilution buffer: 5% NFDM/TBST

  • Overlay histogram showing Jurkat cells stained with unpurified ab45133 (red line). The cells were fixed with 4% paraformaldehyde (10 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab45133, 1/100 dilution) for 30 min at 22°C. The secondary antibody used was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) (ab150077) at 1/2000 dilution for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monoclonal) (1μg/1x106 cells) used under the same conditions. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter. This antibody gave a positive signal in Jurkat cells fixed with 80% methanol (5 min)/permeabilized with 0.1% PBS-Tween for 20 min used under the same conditions.



  • Exposure time : 2 minutes

    Unpurified ab45133.

Anti-Hsp70 antibody [EP1007Y] (ab45133) 使用論文

This product has been referenced in:

See all 8 Publications for this product

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

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