概述

  • 产品名称Anti-Hsp70抗体[EP1007Y]
    参阅全部 Hsp70 一抗
  • 描述
    兔单克隆抗体[EP1007Y] to Hsp70
  • 经测试应用适用于: Flow Cyt, ICC/IF, WB, IHC-Pmore details
  • 种属反应性
    与反应: Rat, Human
    预测可用于: 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).

  • 阳性对照
    • HeLa cell lysate,human prostate carcinoma.
  • 常规说明

    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.

    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.

    A trial size is available to purchase for this antibody.

    Alternative versions available:

    Anti-Hsp70 antibody (Alexa Fluor® 488) [EP1007Y] (ab197870)

    Anti-Hsp70 antibody (HRP) [EP1007Y] (ab198322)

性能

应用

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.

应用 Ab评论 说明
Flow Cyt 1/20.

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

ICC/IF 1/400.
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).

靶标

  • 功能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.
  • 组织特异性HSPA1B is testis-specific.
  • 序列相似性Belongs to the heat shock protein 70 family.
  • 细胞定位Cytoplasm. Localized in cytoplasmic mRNP granules containing untranslated mRNAs.
  • Information by UniProt
  • 数据库链接
  • 别名
    • 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] 图像

  • 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)参考文献

This product has been referenced in:
  • Yu YH  et al. PKC-ALDH2 Pathway Plays a Novel Role in Adipocyte Differentiation. PLoS One 11:e0161993 (2016). WB ; Mouse . Read more (PubMed: 27575855) »
  • Saá P  et al. First demonstration of transmissible spongiform encephalopathy-associated prion protein (PrPTSE) in extracellular vesicles from plasma of mice infected with mouse-adapted variant Creutzfeldt-Jakob disease by in vitro amplification. J Biol Chem 289:29247-60 (2014). Read more (PubMed: 25157106) »

See all 4 Publications for this product

Product Wall

Vielen Dank, dass Sie uns kontaktiert haben und für Ihre Geduld, während ich das Labor um Hilfe anfragte.
Das Labor konnte leider auch nicht erklären, woher Ihre grosse Bande kommt. In der Tat ist in der Litterature die Bande auch bei Cos7 Zellen ...

Read More

Vielen Dank für Ihren Anruf.

Es tut mir leid zu hören, dass Sie Probleme mit diesem Antikörper haben.

Ich habe unseren Fragebogen als Word-Dokument an diese E-Mail angehängt. Durch das Ausfüllen des Frageb...

Read More

Jederzeit gerne wieder :-)

Ihnen auch ein schönes Wochenende!

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