Anti-HIPK2 抗体 [EPR3819] (ab108543)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR3819] to HIPK2
- Suitable for: Flow Cyt (Intra), WB
- Reacts with: Mouse, Human
Related conjugates and formulations
製品の概要
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製品名
Anti-HIPK2 antibody [EPR3819]
HIPK2 一次抗体 製品一覧 -
製品の詳細
Rabbit monoclonal [EPR3819] to HIPK2 -
由来種
Rabbit -
特異性
The immunogen used for this product shares 69% homology and 6 consecutive amino acids with HIPK1. Cross-reactivity with this protein has not been confirmed experimentally. -
アプリケーション
適用あり: Flow Cyt (Intra), WBmore details
適用なし: IHC-P -
種交差性
交差種: Mouse, Human -
免疫原
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.
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ポジティブ・コントロール
- HT-1080 and HepG2 whole cell lysate (ab7900)
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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.
Rat: We have preliminary internal testing data to indicate this antibody may not react with this species. Please contact us for more information.
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 -20°C. Stable for 12 months at -20°C. -
バッファー
pH: 7.20
Preservative: 0.05% Sodium azide
Constituents: 0.1% BSA, 40% Glycerol (glycerin, glycerine), 9.85% Tris glycine, 50% Tissue culture supernatant -
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
EPR3819 -
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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Positive Controls
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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ab108543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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Flow Cyt (Intra) |
1/1000 - 1/10000.
ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody. |
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WB |
1/2000 - 1/10000. Detects a band of approximately 100, 130 kDa (predicted molecular weight: 131 kDa).
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特記事項 |
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Flow Cyt (Intra)
1/1000 - 1/10000. ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody. |
WB
1/2000 - 1/10000. Detects a band of approximately 100, 130 kDa (predicted molecular weight: 131 kDa). |
ターゲット情報
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機能
Protein kinase acting as a corepressor of several transcription factors, including SMAD1 and POU4F1/Brn3a and probably NK homeodomain transcription factors. Inhibits cell growth and promotes apoptosis. Involved in transcriptional activation of TP53 and TP73. Phosphorylation of TP53 may be mediated by a TP53-HIPK2-AXIN1 complex. In response to TGFB, cooperates with DAXX to activate JNK. Phosphorylates the antiapoptotic factor CTBP1 and promotes its proteasomal degradation. In the Wnt/beta-catenin signaling pathway acts as an intermediate kinase between TAK1 and NLK to promote the proteasomal degradation of MYB (By similarity). Phosphorylates CBX4 upon DNA damage and promotes its E3 SUMO-protein ligase activity. PML, HIPK2 and FBXO3 may act synergically to activate p53/TP53-dependent transactivation. -
組織特異性
Highly expressed in heart, muscle and kidney. Weakly expressed in a ubiquitous way. Down-regulated in several thyroid and breast tumors. -
配列類似性
Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. HIPK subfamily.
Contains 1 protein kinase domain. -
翻訳後修飾
Phosphorylated on tyrosines (By similarity). Autophosphorylated.
Sumoylated. When conjugated it is directed to nuclear speckles. Desumoylated by SENP1 (By similarity). Sumoylation on Lys-32 is promoted by the E3 SUMO-protein ligase CBX4.
Ubiquitinated by FBXO3, leading to rapid proteasome-dependent degradation. This degradation, but not ubiquitination, is prevented in the presence of PML. -
細胞内局在
Nucleus > PML body. Cytoplasm. Concentrated in PML/POD/ND10 nuclear bodies. Small amounts are cytoplasmic. - Information by UniProt
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参照データベース
- Entrez Gene: 28996 Human
- Entrez Gene: 15258 Mouse
- Omim: 606868 Human
- SwissProt: Q9H2X6 Human
- SwissProt: Q9QZR5 Mouse
- Unigene: 397465 Human
- Unigene: 23790 Mouse
- Unigene: 391962 Mouse
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別名
- hHIPk 2 antibody
- hHIPk2 antibody
- HIPK 2 antibody
see all
画像
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Anti-HIPK2 antibody [EPR3819] (ab108543) at 1/2000 dilution + Mouse heart tissue lysate at 20 µg
Secondary
Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/10000 dilution
Predicted band size: 131 kDa
Observed band size: 100,130 kDa why is the actual band size different from the predicted?
Exposure time: 180 secondsBlocking and diluting buffer and concentration: 5% NFDM /TBST.
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Overlay histogram showing HEK293 cells stained with ab108543 (red line). The cells were fixed with 80% methanol (5 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 (ab108543, 1/10000 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) (0.1µg/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 HEK293 cells fixed with 4% paraformaldehyde (10 min)/permeabilized with 0.1% PBS-Tween for 20 min used under the same conditions.
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All lanes : Anti-HIPK2 antibody [EPR3819] (ab108543) at 1/2000 dilution
Lane 1 : HT-1080 cell lysate
Lane 2 : HepG2 cell lysate
Lysates/proteins at 10 µg per lane.
Secondary
All lanes : HRP labelled goat anti-rabbit at 1/2000 dilution
Predicted band size: 131 kDa
Observed band size: 130 kDa why is the actual band size different from the predicted?
Additional bands at: 100 kDa (possible isoform)
プロトコール
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 (6)
ab108543 は 6 報の論文で使用されています。
- Li X et al. SIRT6 overexpression retards renal interstitial fibrosis through targeting HIPK2 in chronic kidney disease. Front Pharmacol 13:1007168 (2022). PubMed: 36172184
- Zhou Q et al. Exercise downregulates HIPK2 and HIPK2 inhibition protects against myocardial infarction. EBioMedicine 74:103713 (2021). PubMed: 34837851
- Li Y et al. SPEN induces miR-4652-3p to target HIPK2 in nasopharyngeal carcinoma. Cell Death Dis 11:509 (2020). PubMed: 32641685
- Fisher JN et al. MicroRNA networks regulated by all-trans retinoic acid and Lapatinib control the growth, survival and motility of breast cancer cells. Oncotarget 6:13176-200 (2015). WB . PubMed: 25961594
- Cozza G et al. Synthesis and properties of a selective inhibitor of homeodomain-interacting protein kinase 2 (HIPK2). PLoS One 9:e89176 (2014). IP ; Human . PubMed: 24586573
- Dacheux E et al. BRCA1-Dependent Translational Regulation in Breast Cancer Cells. PLoS One 8:e67313 (2013). WB ; Human . PubMed: 23805307