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AB108543

重组Anti-HIPK2抗体[EPR3819]

Anti-HIPK2 antibody [EPR3819]

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(11 Publications)

Rabbit Recombinant Monoclonal HIPK2 antibody. Suitable for WB, Flow Cyt (Intra) and reacts with Mouse, Human samples. Cited in 11 publications.

查看别名

Homeodomain-interacting protein kinase 2, hHIPk2, HIPK2

4 Images
Flow Cytometry (Intracellular) - Anti-HIPK2 antibody [EPR3819] (AB108543)
  • Flow Cyt (Intra)

Unknown

Flow Cytometry (Intracellular) - Anti-HIPK2 antibody [EPR3819] (AB108543)

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 >5000 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.

Western blot - Anti-HIPK2 antibody [EPR3819] (AB108543)
  • WB

Unknown

Western blot - Anti-HIPK2 antibody [EPR3819] (AB108543)

All lanes:

Western blot - Anti-HIPK2 antibody [EPR3819] (ab108543) at 1/2000 dilution

Lane 1:

HT-1080 cell lysate at 10 µg

Lane 2:

HepG2 cell lysate at 10 µg

Secondary

All lanes:

HRP labelled goat anti-rabbit at 1/2000 dilution

Predicted band size: 131 kDa

Observed band size: 100 kDa,130 kDa

false

Western blot - Anti-HIPK2 antibody [EPR3819] (AB108543)
  • WB

Lab

Western blot - Anti-HIPK2 antibody [EPR3819] (AB108543)

Blocking and diluting buffer and concentration : 5% NFDM /TBST.

All lanes:

Western blot - Anti-HIPK2 antibody [EPR3819] (ab108543) at 1/2000 dilution

All lanes:

Mouse heart tissue lysate at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/10000 dilution

Predicted band size: 131 kDa

Observed band size: 100 kDa,130 kDa

false

Exposure time: 180s

Western blot - Anti-HIPK2 antibody [EPR3819] (AB108543)
  • WB

CiteAb

Western blot - Anti-HIPK2 antibody [EPR3819] (AB108543)

HIPK2 western blot using anti-HIPK2 antibody [EPR3819] ab108543. Publication image and figure legend from Li, Y., Lv, Y., et al., 2020, Cell Death Dis, PubMed 32641685.

ab108543 was used in this publication in western blot. This may not be the same as the application(s) guaranteed by Abcam. For a full list of applications guaranteed by Abcam for ab108543 please see the product overview.

miR-4652-3p directly targets HIPK2.a Targetscan, miRWalk, and mirDIP were used to predict target genes of miR-4652-3p. b HIPK2 expression was examined in miR-4652-3p-overexpressing or miR-4652-3p-inhibited cells by western blot, β-actin was used as a loading control. c Luciferase reporter assay was used to determine miR-4652-3p directly targets the 3'UTR of HIPK2. *p < 0.05. d Changes of E-cadherin, Vimentin and HIPK2 expression were detected by western blot in HONE1 and 5–8F cell lines after transfection of miR-4652-3p inhibitor or HIPK2 siRNAs. e Western blot of HIPK2 protein expression in HONE1 and 5–8F cells treated with SPEN siRNAs or corresponding control. β-actin served as a loading control.

false

不同偶联物与剂型 (2)

关键信息

宿主种属

Rabbit

克隆

Monoclonal

克隆号

EPR3819

亚型

IgG

不含载体蛋白

No

反应种属

Human, Mouse

应用

WB, Flow Cyt (Intra)

applications

免疫原

The exact immunogen used to generate this antibody is proprietary information.

特异性

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.

反应性数据

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/2000 - 1/10000", "WB-species-notes": "<p></p>", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>", "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "1/1000 - 1/10000", "FlowCytIntra-species-notes": "<p><a href='/products/primary-antibodies/rabbit-igg-monoclonal-epr25a-isotype-control-ab172730'>ab172730</a> - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.</p>" }, "Mouse": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/2000 - 1/10000", "WB-species-notes": "<p></p>", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>", "FlowCytIntra-species-checked": "guaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" } } }

产品详情

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

What are the advantages of a recombinant monoclonal antibody?
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 batch production

For more information, read more on recombinant antibodies.

Species reactivity
Rat: We have preliminary internal testing data to indicate this antibody may not react with this species.
Please contact us for more information.

性能和储存信息

形式
Liquid
纯化工艺
Affinity purification Protein A
存储溶液
pH: 7.2 - 7.4 Preservative: 0.05% Sodium azide Constituents: 50% Tissue culture supernatant, 40% Glycerol (glycerin, glycerine), 9.85% Tris glycine, 0.1% BSA
运输条件
Blue Ice
推荐的短期储存条件
+4°C
推荐的长期储存条件
-20°C
储存信息
Stable for 12 months at -20°C

补充信息

This supplementary information is collated from multiple sources and compiled automatically.

HIPK2 also known as Homeodomain-interacting protein kinase 2 is a serine/threonine kinase with a molecular mass of approximately 118 kDa. This protein plays a mechanical role in modulating transcriptional regulation and apoptosis. It interacts with homeodomain transcription factors influencing the activity of various gene promoters. Within cells HIPK2 is expressed widely in several tissues including the heart brain and liver highlighting its diverse functional involvement across different biological systems.
Biological function summary

The wide-ranging actions of HIPK2 make it essential for cell growth apoptosis and stress response. HIPK2 associates with various transcription factors and other-binding partners forming dynamic complexes that mediate its functions. By phosphorylating target proteins it regulates p53 and promotes p53-mediated apoptosis making it an important part of stress response networks. Additionally HIPK2 is implicated in the regulation of Wnt signaling pathways which are important for cell proliferation and differentiation processes.

Pathways

HIPK2 plays an integrative role in apoptotic and Wnt signaling pathways. It serves as a facilitator of the DNA damage response primarily through the modulation of p53 activity. It also contributes to the Wnt signaling pathway by phosphorylating beta-catenin and enhancing its degradation therefore regulating cellular proliferation. The interactions of HIPK2 with proteins like p53 and beta-catenin illustrate its significant involvement in controlling cell fate and maintaining cellular homeostasis.

HIPK2 is linked to various cancers and neurodegenerative diseases due to its role in apoptosis and cell cycle regulation. Disruption in HIPK2 activity leads to impaired apoptosis and contributes to tumorigenesis particularly in cancers like breast and colorectal cancer. In neurodegenerative disorders such as Alzheimer's disease abnormal HIPK2 activity is associated with altered cellular signaling. The relationship with key proteins like p53 further explains how deviations in HIPK2 function can lead to disease states making it a valuable target for therapeutic interventions.

产品实验方案

For this product, it's our understanding that no specific protocols are required. You can visit:

靶点信息

Serine/threonine-protein kinase involved in transcription regulation, p53/TP53-mediated cellular apoptosis and regulation of the cell cycle. Acts as a corepressor of several transcription factors, including SMAD1 and POU4F1/Brn3a and probably NK homeodomain transcription factors. Phosphorylates PDX1, ATF1, PML, p53/TP53, CREB1, CTBP1, CBX4, RUNX1, EP300, CTNNB1, HMGA1, ZBTB4 and DAZAP2. Inhibits cell growth and promotes apoptosis through the activation of p53/TP53 both at the transcription level and at the protein level (by phosphorylation and indirect acetylation). The phosphorylation of p53/TP53 may be mediated by a p53/TP53-HIPK2-AXIN1 complex. Involved in the response to hypoxia by acting as a transcriptional co-suppressor of HIF1A. Mediates transcriptional activation of TP73. In response to TGFB, cooperates with DAXX to activate JNK. Negative regulator through phosphorylation and subsequent proteasomal degradation of CTNNB1 and the antiapoptotic factor CTBP1. In the Wnt/beta-catenin signaling pathway acts as an intermediate kinase between MAP3K7/TAK1 and NLK to promote the proteasomal degradation of MYB. Phosphorylates CBX4 upon DNA damage and promotes its E3 SUMO-protein ligase activity. Activates CREB1 and ATF1 transcription factors by phosphorylation in response to genotoxic stress. In response to DNA damage, stabilizes PML by phosphorylation. PML, HIPK2 and FBXO3 may act synergically to activate p53/TP53-dependent transactivation. Promotes angiogenesis, and is involved in erythroid differentiation, especially during fetal liver erythropoiesis. Phosphorylation of RUNX1 and EP300 stimulates EP300 transcription regulation activity. Triggers ZBTB4 protein degradation in response to DNA damage. In response to DNA damage, phosphorylates DAZAP2 which localizes DAZAP2 to the nucleus, reduces interaction of DAZAP2 with HIPK2 and prevents DAZAP2-dependent ubiquitination of HIPK2 by E3 ubiquitin-protein ligase SIAH1 and subsequent proteasomal degradation (PubMed : 33591310). Modulates HMGA1 DNA-binding affinity. In response to high glucose, triggers phosphorylation-mediated subnuclear localization shifting of PDX1. Involved in the regulation of eye size, lens formation and retinal lamination during late embryogenesis.
See full target information HIPK2

文献 (11)

Recent publications for all applications. Explore the full list and refine your search

Cell reports. Medicine 6:101987 PubMed40037358

2025

Injectable hydrogel with miR-222-engineered extracellular vesicles ameliorates myocardial ischemic reperfusion injury via mechanotransduction.

Applications

Unspecified application

Species

Unspecified reactive species

Yongtao Wang,Danni Meng,Xiaohui Shi,Yan Hou,Shihui Zang,Lei Chen,Michail Spanos,Guoping Li,Dragos Cretoiu,Qiulian Zhou,Junjie Xiao

Journal of orthopaedic surgery and research 18:687 PubMed37710299

2023

Adipose-derived stem cell exosome NFIC improves diabetic foot ulcers by regulating miR-204-3p/HIPK2.

Applications

Unspecified application

Species

Unspecified reactive species

Huimin Huang,Wufei Zhu,Zongwei Huang,Dengze Zhao,Lu Cao,Xian Gao

Respiratory research 24:149 PubMed37268944

2023

HMGB1-induced activation of ER stress contributes to pulmonary artery hypertension in vitro and in vivo.

Applications

Unspecified application

Species

Unspecified reactive species

Qianqian Zhang,Yuqian Chen,Qingting Wang,Yan Wang,Wei Feng,Limin Chai,Jin Liu,Danyang Li,Huan Chen,Yuanjie Qiu,Nirui Shen,Xiangyu Shi,Xinming Xie,Manxiang Li

EBioMedicine 85:104274 PubMed36182775

2022

Inhibition of HIPK2 protects stress-induced pathological cardiac remodeling.

Applications

Unspecified application

Species

Unspecified reactive species

Qiulian Zhou,Danni Meng,Feng Li,Xiao Zhang,Li Liu,Yujiao Zhu,Shuqin Liu,Minjun Xu,Jiali Deng,Zhiyong Lei,Joost P G Sluijter,Junjie Xiao

Frontiers in pharmacology 13:1007168 PubMed36172184

2022

SIRT6 overexpression retards renal interstitial fibrosis through targeting HIPK2 in chronic kidney disease.

Applications

Unspecified application

Species

Unspecified reactive species

Xiaoxue Li,Wenxin Li,Zhengzhipeng Zhang,Weidong Wang,Hui Huang

EBioMedicine 74:103713 PubMed34837851

2021

Exercise downregulates HIPK2 and HIPK2 inhibition protects against myocardial infarction.

Applications

Unspecified application

Species

Unspecified reactive species

Qiulian Zhou,Jiali Deng,Jianhua Yao,Jiaxin Song,Danni Meng,Yujiao Zhu,Minjun Xu,Yajun Liang,Jiahong Xu,Joost Pg Sluijter,Junjie Xiao

Journal of orthopaedic surgery and research 16:472 PubMed34330307

2021

Circ_0025908 regulates cell vitality and proliferation via miR-137/HIPK2 axis of rheumatic arthritis.

Applications

Unspecified application

Species

Unspecified reactive species

Xiaofeng Wang,Zhiwen Zhang,Haofeng Liang,Ruixiong Chen,Yuliang Huang

Cell death & disease 11:509 PubMed32641685

2020

SPEN induces miR-4652-3p to target HIPK2 in nasopharyngeal carcinoma.

Applications

Unspecified application

Species

Unspecified reactive species

Yang Li,Yumin Lv,Chao Cheng,Yan Huang,Liu Yang,Jingjing He,Xingyu Tao,Yingying Hu,Yuting Ma,Yun Su,Liyang Wu,Guifang Yu,Qingping Jiang,Shu Liu,Xiong Liu,Zhen Liu

Oncotarget 6:13176-200 PubMed25961594

2015

MicroRNA networks regulated by all-trans retinoic acid and Lapatinib control the growth, survival and motility of breast cancer cells.

Applications

WB

Species

Unspecified reactive species

James Neil Fisher,Mineko Terao,Maddalena Fratelli,Mami Kurosaki,Gabriela Paroni,Adriana Zanetti,Maurizio Gianni,Marco Bolis,Monica Lupi,Anna Tsykin,Gregory J Goodall,Enrico Garattini

PloS one 9:e89176 PubMed24586573

2014

Synthesis and properties of a selective inhibitor of homeodomain-interacting protein kinase 2 (HIPK2).

Applications

IP

Species

Human

Giorgio Cozza,Sofia Zanin,Renate Determann,Maria Ruzzene,Conrad Kunick,Lorenzo A Pinna
View all publications

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