Anti-Hsp70 抗体 [EP1007Y] (ab45133)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EP1007Y] to Hsp70
- Suitable for: ICC/IF, Flow Cyt (Intra), WB, IHC-P
- Reacts with: Human
Related conjugates and formulations
製品の概要
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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 -
由来種
Rabbit -
アプリケーション
適用あり: ICC/IF, Flow Cyt (Intra), WB, IHC-Pmore details -
種交差性
交差種: Human
交差が予測される動物種: Mouse, Rat -
免疫原
Synthetic peptide within Human Hsp70 aa 600-700 (C terminal). The exact sequence is proprietary.
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ポジティブ・コントロール
- HeLa whole cell lysate (ab150035),human prostate carcinoma.
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特記事項
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
製品の特性
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製品の状態
Liquid -
保存方法
Shipped at 4°C. Store at -20ºC. -
バッファー
pH: 7.20
Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA -
Concentration information loading...
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精製度
Protein A purified -
ポリ/モノ
モノクローナル -
クローン名
EP1007Y -
アイソタイプ
IgG -
研究分野
関連製品
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Alternative Versions
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Compatible Secondaries
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Isotype control
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Recombinant Protein
アプリケーション
The Abpromise guarantee
Abpromise保証は、 次のテスト済みアプリケーションにおけるab45133の使用に適用されます
アプリケーションノートには、推奨の開始希釈率がありますが、適切な希釈率につきましてはご検討ください。
アプリケーション | Abreviews | 特記事項 |
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ICC/IF |
1/400 - 1/1000.
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Flow Cyt (Intra) |
1/20.
ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody. |
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WB |
1/1000 - 1/10000. Predicted molecular weight: 70 kDa.
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IHC-P |
1/400. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
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特記事項 |
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ICC/IF
1/400 - 1/1000. |
Flow Cyt (Intra)
1/20. ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody. |
WB
1/1000 - 1/10000. Predicted molecular weight: 70 kDa. |
IHC-P
1/400. Perform heat mediated antigen retrieval before commencing with IHC staining protocol. |
ターゲット情報
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関連性
Function: In cooperation with other chaperones, the Hsp70 family 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. Tissue specificity: HSPA1B is testis-specific. -
細胞内局在
Cytoplasm. Localized in cytoplasmic mRNP granules containing untranslated mRNAs. -
参照データベース
- Entrez Gene: 15511 Human
- Entrez Gene: 3303 Human
- Entrez Gene: 193740 Mouse
- Entrez Gene: 3304 Mouse
- Entrez Gene: 24472 Rat
- Entrez Gene: 294254 Rat
- Omim: 140550 Human
- Omim: 603012 Human
see all -
別名
- DnaK type molecular chaperone HSP70 1 antibody
- Epididymis secretory protein Li 103 antibody
- FLJ54303 antibody
see all
画像
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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.
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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.
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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
All lanes : HRP goat anti-rabbit (H+L) at 1/1000 dilution
Predicted band size: 70 kDa
Observed band size: 70 kDaBlocking buffer: 5% NFDM/TBST
Dilution buffer: 5% NFDM/TBST
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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 Fluorr® 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.
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Unpurified ab45133.
プロトコール
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
データシートおよび資料
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SDS download
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Datasheet download
参考文献 (22)
ab45133 は 22 報の論文で使用されています。
- Li Y et al. Hsp70 exhibits a liquid-liquid phase separation ability and chaperones condensed FUS against amyloid aggregation. iScience 25:104356 (2022). PubMed: 35620440
- Bastian PE et al. 2-Methoxyestradiol Damages DNA in Glioblastoma Cells by Regulating nNOS and Heat Shock Proteins. Antioxidants (Basel) 11:N/A (2022). PubMed: 36290736
- Ilić N et al. SMURF2-mediated ubiquitin signaling plays an essential role in the regulation of PARP1 PARylating activity, molecular interactions, and functions in mammalian cells. FASEB J 35:e21436 (2021). PubMed: 33734501
- Liu C et al. Exosomes Derived from miR-146a-5p-Enriched Mesenchymal Stem Cells Protect the Cardiomyocytes and Myocardial Tissues in the Polymicrobial Sepsis through Regulating MYBL1. Stem Cells Int 2021:1530445 (2021). PubMed: 34691188
- Jeon H et al. Effects of different separation methods on the physical and functional properties of extracellular vesicles. PLoS One 15:e0235793 (2020). PubMed: 32634162