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AB57083

Anti-UHRF1 antibody [3A11]

2

(3 Reviews)

|

(21 Publications)

Mouse Monoclonal UHRF1 antibody. Suitable for Flow Cyt, WB, IHC-P, ICC/IF and reacts with Human samples. Cited in 21 publications. Immunogen corresponding to Recombinant Fragment Protein within Human UHRF1 aa 650 to C-terminus.

View Alternative Names

ICBP90, NP95, RNF106, UHRF1, E3 ubiquitin-protein ligase UHRF1, Inverted CCAAT box-binding protein of 90 kDa, Nuclear protein 95, Nuclear zinc finger protein Np95, RING finger protein 106, RING-type E3 ubiquitin transferase UHRF1, Transcription factor ICBP90, Ubiquitin-like PHD and RING finger domain-containing protein 1, Ubiquitin-like-containing PHD and RING finger domains protein 1, HuNp95, hNp95, hUHRF1

5 Images
Immunocytochemistry/ Immunofluorescence - Anti-UHRF1 antibody [3A11] (AB57083)
  • ICC/IF

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Immunocytochemistry/ Immunofluorescence - Anti-UHRF1 antibody [3A11] (AB57083)

ICC/IF image of ab57083 stained HepG2 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab57083, 5μg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-mouse IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43μM.

This image was generated using the ascites version of the product.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-UHRF1 antibody [3A11] (AB57083)
  • IHC-P

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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-UHRF1 antibody [3A11] (AB57083)

UHRF1 antibody (ab57083) used in immunohistochemistry at 3ug/ml on formalin fixed and paraffin embedded human endometrium.

This image was generated using the ascites version of the product.

Flow Cytometry - Anti-UHRF1 antibody [3A11] (AB57083)
  • Flow Cyt

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Flow Cytometry - Anti-UHRF1 antibody [3A11] (AB57083)

Overlay histogram showing MCF7 cells stained with ab57083 (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 (ab57083, 1μg/1x106 cells) for 30 min at 22°C. The secondary antibody used was DyLight® 488 goat anti-mouse IgG (H+L) (ab96879) at 1/500 dilution for 30 min at 22°C. Isotype control antibody (black line) was mouse IgG1 [ICIGG1] (ab91353, 2μg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed.

This image was generated using the ascites version of the product.

Western blot - Anti-UHRF1 antibody [3A11] (AB57083)
  • WB

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Western blot - Anti-UHRF1 antibody [3A11] (AB57083)

UHRF1 antibody (ab57083) at 1ug/lane + HeLa cell lysate at 25ug/lane.

This image was generated using the ascites version of the product.

All lanes:

Western blot - Anti-UHRF1 antibody [3A11] (ab57083)

Predicted band size: 89 kDa

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Western blot - Anti-UHRF1 antibody [3A11] (AB57083)
  • WB

CiteAb

Western blot - Anti-UHRF1 antibody [3A11] (AB57083)

UHRF1 western blot using anti-UHRF1 antibody [3A11] ab57083. Publication image and figure legend from Nakamura, K., Baba, Y., et al., 2016, Oncotarget, PubMed 27507047.

ab57083 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 ab57083 please see the product overview.

Knockdown of UHRF1 with siRNA caused upregulation of LINE-1 methylation levels in ESCC cell lines(A) Western blot analysis of UHRF1 expression in cells transfected with siUHRF1. (B, C) Changes in DNA methylation after cotransfection with siUHRF1 and EGFP-MBD1 vector. (D) EGFP-MBD1 expression after cotransfection, as determined by western blot.

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Key facts

Host species

Mouse

Clonality

Monoclonal

Clone number

3A11

Isotype

IgG1

Light chain type

kappa

Carrier free

No

Reacts with

Human

Applications

WB, IHC-P, Flow Cyt, ICC/IF

applications

Immunogen

Recombinant Fragment Protein within Human UHRF1 aa 650 to C-terminus. The exact immunogen used to generate this antibody is proprietary information.

Q96T88

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "FlowCyt" : {"fullname" : "Flow Cytometry", "shortname":"Flow Cyt"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "FlowCyt-species-checked": "testedAndGuaranteed", "FlowCyt-species-dilution-info": "", "FlowCyt-species-notes": "<p><a href='/en-us/products/primary-antibodies/mouse-igg1-kappa-monoclonal-15-6e10a7-isotype-control-ab170190'>ab170190</a> - Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.</p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>" } } }

Product details

This product was changed from ascites to tissue culture supernatant on 25/2/19. Please note that the dilutions may need to be adjusted accordingly. If you have any questions, please do not hesitate to contact our scientific support team.

Properties and storage information

Form
Liquid
Purity
Tissue culture supernatant
Storage buffer
pH: 7.4
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

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

UHRF1 also known as ICBP90 or Np95 is a nuclear protein playing key roles in epigenetic regulation. It weighs approximately 90 kDa. UHRF1 is expressed in various tissues most highly in proliferating cells. Functionally UHRF1 recognizes hemimethylated DNA and recruits DNA methyltransferase 1 (DNMT1) to maintain DNA methylation after replication. This ability to interact with both DNA and chromatin makes UHRF1 central to chromatin modification processes.
Biological function summary

UHRF1 engages in preserving the DNA methylation landscape ensuring proper gene expression patterns. It is part of a multi-protein complex and processes both histone modification and DNA methylation. Its presence is critical for gene silencing through the recruitment of DNMT1 and histone deacetylases. UHRF1 therefore influences regulatory regions of genes important for cell cycle progression and development.

Pathways

UHRF1 integrates into methylation-dependent gene silencing and cell cycle regulation. It actively participates in DNA damage repair pathways by modulating the p53 pathway aiding cell survival post-DNA damage. UHRF1 closely interacts with epigenetic regulators such as DNMT1 and histone deacetylases bridging methylation and chromatin remodeling to ensure proper cell cycle and transcriptional control.

UHRF1's dysregulation links to cancers including breast and lung cancer due to its role in maintaining aberrant methylation. Abnormal UHRF1 expression leads to improper silencing of tumor suppressor genes. UHRF1's interaction with DNMT1 and modulation of pathways involving p53 are important for cancer cell proliferation making it a potential target for cancer therapies.

Product protocols

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

Target data

Multidomain protein that acts as a key epigenetic regulator by bridging DNA methylation and chromatin modification. Specifically recognizes and binds hemimethylated DNA at replication forks via its YDG domain and recruits DNMT1 methyltransferase to ensure faithful propagation of the DNA methylation patterns through DNA replication. In addition to its role in maintenance of DNA methylation, also plays a key role in chromatin modification : through its tudor-like regions and PHD-type zinc fingers, specifically recognizes and binds histone H3 trimethylated at 'Lys-9' (H3K9me3) and unmethylated at 'Arg-2' (H3R2me0), respectively, and recruits chromatin proteins. Enriched in pericentric heterochromatin where it recruits different chromatin modifiers required for this chromatin replication. Also localizes to euchromatic regions where it negatively regulates transcription possibly by impacting DNA methylation and histone modifications. Has E3 ubiquitin-protein ligase activity by mediating the ubiquitination of target proteins such as histone H3 and PML. It is still unclear how E3 ubiquitin-protein ligase activity is related to its role in chromatin in vivo. Plays a role in DNA repair by cooperating with UHRF2 to ensure recruitment of FANCD2 to interstrand cross-links (ICLs) leading to FANCD2 activation. Acts as a critical player of proper spindle architecture by catalyzing the 'Lys-63'-linked ubiquitination of KIF11, thereby controlling KIF11 localization on the spindle (PubMed : 37728657).
See full target information UHRF1

Publications (21)

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

Journal of experimental & clinical cancer research : CR 44:13 PubMed39810240

2025

Targeting of the G9a, DNMT1 and UHRF1 epigenetic complex as an effective strategy against pancreatic ductal adenocarcinoma.

Applications

Unspecified application

Species

Unspecified reactive species

Daniel Oyon,Amaya Lopez-Pascual,Borja Castello-Uribe,Iker Uriarte,Giulia Orsi,Sofia Llorente,Jasmin Elurbide,Elena Adan-Villaescusa,Emiliana Valbuena-Goiricelaya,Ainara Irigaray-Miramon,Maria Ujue Latasa,Luz A Martinez-Perez,Luca Reggiani Bonetti,Felipe Prosper,Mariano Ponz-Sarvise,Silvestre Vicent,Antonio Pineda-Lucena,David Ruiz-Clavijo,Bruno Sangro,Urko Aguirre Larracoechea,Tian V Tian,Andrea Casadei-Gardini,Irene Amat,Maria Arechederra,Carmen Berasain,Jesus M Urman,Matias A Avila,Maite G Fernandez-Barrena

Scientific reports 13:4363 PubMed36928068

2023

Unchanged PCNA and DNMT1 dynamics during replication in DNA ligase I-deficient cells but abnormal chromatin levels of non-replicative histone H1.

Applications

Unspecified application

Species

Unspecified reactive species

Seema Khattri Bhandari,Nathaniel Wiest,Annahita Sallmyr,Ruofei Du,Laure Ferry,Pierre-Antoine Defossez,Alan E Tomkinson

Computational and mathematical methods in medicine 2022:6971131 PubMed37671388

2022

Interfering with the Expression of Ubiquitin-Like with PHD and Ring Finger Domains 1 Can Inhibit the Invasion of Human Renal Cell Carcinoma.

Applications

Unspecified application

Species

Unspecified reactive species

Susu Wu,Xiao Pan,Yanqun Cai,Caiqin Li

Arthritis & rheumatology (Hoboken, N.J.) 73:1931-1942 PubMed33844457

2021

ICBP90 Regulates MIF Expression, Glucocorticoid Sensitivity, and Apoptosis at the MIF Immune Susceptibility Locus.

Applications

Unspecified application

Species

Unspecified reactive species

Jie Yao,Lin Leng,Weiling Fu,Jia Li,Christian Bronner,Richard Bucala

Oncology reports 46: PubMed34013373

2021

UHRF1 regulates the transcriptional repressor HBP1 through MIF in T acute lymphoblastic leukemia.

Applications

Unspecified application

Species

Unspecified reactive species

Jie Yao,Yaosheng Luo,Chong Zeng,Haiyan He,Xiaoli Zhang

Gut 70:388-400 PubMed32327527

2020

Epigenetic mechanisms and metabolic reprogramming in fibrogenesis: dual targeting of G9a and DNMT1 for the inhibition of liver fibrosis.

Applications

Unspecified application

Species

Unspecified reactive species

Marina Barcena-Varela,Hannah Paish,Laura Alvarez,Iker Uriarte,Maria U Latasa,Eva Santamaria,Miriam Recalde,Maria Garate,Alex Claveria,Leticia Colyn,Maria Arechederra,Maria J Iraburu,Malgorzata Milkiewicz,Piotr Milkiewicz,Bruno Sangro,Stuart M Robinson,Jeremy French,Ana Pardo-Saganta,Julen Oyarzabal,Felipe Prosper,Krista Rombouts,Fiona Oakley,Jelena Mann,Carmen Berasain,Matias A Avila,Maite G Fernandez-Barrena

Cell cycle (Georgetown, Tex.) 17:300-308 PubMed29157076

2018

UHRF1 epigenetically down-regulates UbcH8 to inhibit apoptosis in cervical cancer cells.

Applications

Unspecified application

Species

Unspecified reactive species

Qishu Zhang,Lijun Qiao,Xiao Wang,Changkuan Ding,Jason J Chen

Oncotarget 7:57821-57831 PubMed27507047

2016

UHRF1 regulates global DNA hypomethylation and is associated with poor prognosis in esophageal squamous cell carcinoma.

Applications

Unspecified application

Species

Unspecified reactive species

Kenichi Nakamura,Yoshifumi Baba,Keisuke Kosumi,Kazuto Harada,Hironobu Shigaki,Keisuke Miyake,Yuki Kiyozumi,Mayuko Ohuchi,Junji Kurashige,Takatsugu Ishimoto,Masaaki Iwatsuki,Yasuo Sakamoto,Naoya Yoshida,Masayuki Watanabe,Mitsuyoshi Nakao,Hideo Baba

The Journal of clinical investigation 126:732-44 PubMed26752645

2016

Transcription factor ICBP90 regulates the MIF promoter and immune susceptibility locus.

Applications

Unspecified application

Species

Unspecified reactive species

Jie Yao,Lin Leng,Maor Sauler,Weiling Fu,Junsong Zheng,Yi Zhang,Xin Du,Xiaoqing Yu,Patty Lee,Richard Bucala

Molecular medicine reports 13:315-20 PubMed26548607

2015

UHRF1 promotes human osteosarcoma cell invasion by downregulating the expression of E‑cadherin in an Rb1‑dependent manner.

Applications

Unspecified application

Species

Unspecified reactive species

Wei Liu,Rui Hong Qiao,Dong Ming Wang,Xiao Wei Huang,Bing Li,Dong Wang
View all publications

Product promise

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