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AB181137

Anti-COUP TF1 antibody [EPR10841]

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(23 Publications)

Anti-COUP TF1 antibody [EPR10841] (ab181137) is a rabbit monoclonal antibody detecting COUP TF1 in Western Blot, Flow Cytometry (Intra), IHC-P, ICC/IF. Suitable for Human, Mouse, Rat.

- Biophysical QC for unrivalled batch-batch consistency
- Over 10 publications

View Alternative Names

EAR3, ERBAL3, TFCOUP1, NR2F1, COUP transcription factor 1, COUP-TF1, COUP transcription factor I, Nuclear receptor subfamily 2 group F member 1, V-erbA-related protein 3, COUP-TF I, EAR-3

11 Images
Immunocytochemistry/ Immunofluorescence - Anti-COUP TF1 antibody [EPR10841] (AB181137)
  • ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-COUP TF1 antibody [EPR10841] (AB181137)

Immunocytochemistry/ Immunofluorescence analysis of Jurkat (Human T cell leukemia T lymphocyte) cells labeling Coup TF1 with Purified ab181137 at 1 : 100 dilution. Cells were fixed in 4% Paraformaldehyde and permeabilized with 0.1% tritonX-100. Cells were counterstained with ab195889 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor ® 594) 1 : 200 (2.5 μg/ml). ab150077 Goat anti rabbit IgG(Alexa Fluor ® 488) was used as the secondary antibody at 1 : 1000 dilution. DAPI nuclear counterstain. PBS instead of the primary antibody was used as the secondary antibody only control.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-COUP TF1 antibody [EPR10841] (AB181137)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-COUP TF1 antibody [EPR10841] (AB181137)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human breast carcinoma tissue sections labeling COUP TF1 with Purified ab181137 at 1 : 100 dilution. Heat mediated antigen retrieval was performed using citrate buffer, pH6.0 . Tissue was counterstained with Hematoxylin. ImmunoHistoProbe one step HRP Polymer (ready to use) secondary antibody was used at 1 : 0 dilution. PBS instead of the primary antibody was used as the negative control.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-COUP TF1 antibody [EPR10841] (AB181137)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-COUP TF1 antibody [EPR10841] (AB181137)

Immunohistochemical analysis of paraffin-embedded Human transitional cell carcinoma staining COUP TF1 using unpurified ab181137 at 1/100. Prediluted HRP Polymer for Rabbit IgG was used as a secondary antibody, and Hematoxylin for counterstaining.

Flow Cytometry (Intracellular) - Anti-COUP TF1 antibody [EPR10841] (AB181137)
  • Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-COUP TF1 antibody [EPR10841] (AB181137)

Intracellular flow cytometric analysis of COUP TF1 labeling 2% paraformaldehyde fixed 293 cells using unpurified ab181137 at 1/70 dilution (red), compared to a Rabbit monoclonal IgG isotype control (green). Goat anti rabbit IgG (FITC) secondary antibody was used at 1/150 dilution.

Flow Cytometry (Intracellular) - Anti-COUP TF1 antibody [EPR10841] (AB181137)
  • Flow Cyt (Intra)

Unknown

Flow Cytometry (Intracellular) - Anti-COUP TF1 antibody [EPR10841] (AB181137)

Intracellular Flow Cytometry analysis of MCF7 (Human cervix adenocarcinoma epithelial cell) cells labeling COUP TF1 with purified ab181137 at 1/500 dilution (red). Cells were fixed with 4% Paraformaldehyde. A Goat anti rabbit IgG (Alexa Fluor® 488) secondary antibody was used at 1/2000 dilution. Isotype control - Rabbit monoclonal IgG (Black). Unlabeled control - Cell without incubation with primary antibody and secondary antibody (Blue).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-COUP TF1 antibody [EPR10841] (AB181137)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-COUP TF1 antibody [EPR10841] (AB181137)

Immunohistochemical analysis of paraffin-embedded Human glioblastoma staining COUP TF1 using unpurified ab181137 at 1/100. Prediluted HRP Polymer for Rabbit IgG was used as a secondary antibody, and Hematoxylin for counterstaining.

Immunocytochemistry/ Immunofluorescence - Anti-COUP TF1 antibody [EPR10841] (AB181137)
  • ICC/IF

Lab

Immunocytochemistry/ Immunofluorescence - Anti-COUP TF1 antibody [EPR10841] (AB181137)

Immunocytochemistry/Immunofluorescence analysis of MCF-7cells labelling COUP TF1 with unpurified ab181137 at 1/500. Cells were fixed with 4% Paraformaldehyde. ab150077, an Alexa Fluor® 488-conjugated goat anti-rabbit IgG (1/1000) was used as the secondary antibody.

Control : PBS only.
Nuclear counter stain : DAPI.

Western blot - Anti-COUP TF1 antibody [EPR10841] (AB181137)
  • WB

Supplier Data

Western blot - Anti-COUP TF1 antibody [EPR10841] (AB181137)

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

All lanes:

Western blot - Anti-COUP TF1 antibody [EPR10841] (ab181137) at 1/1000 dilution

Lane 1:

Human fetal brain lysate at 20 µg

Lane 2:

Human fetal kidney lysate at 20 µg

Lane 3:

293 cell lysate at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab136636'>ab136636</a>) at 1/500 dilution

false

Western blot - Anti-COUP TF1 antibody [EPR10841] (AB181137)
  • WB

Lab

Western blot - Anti-COUP TF1 antibody [EPR10841] (AB181137)

Blocking and diluting buffer : 5% NFDM/TBST.

All lanes:

Western blot - Anti-COUP TF1 antibody [EPR10841] (ab181137) at 1/5000 dilution

Lane 1:

Human fetal brain lysates at 20 µg

Lane 2:

Human fetal kidney lysates at 20 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG (HRP) with minimal cross-reactivity with human IgG at 1/2000 dilution

Predicted band size: 46 kDa

false

Western blot - Anti-COUP TF1 antibody [EPR10841] (AB181137)
  • WB

Lab

Western blot - Anti-COUP TF1 antibody [EPR10841] (AB181137)

Blocking and diluting buffer : 5% NFDM/TBST.

All lanes:

Western blot - Anti-COUP TF1 antibody [EPR10841] (ab181137) at 1/1000 dilution

All lanes:

Rat brain lysates at 20 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG (HRP) with minimal cross-reactivity with human IgG at 1/2000 dilution

Predicted band size: 46 kDa

false

Western blot - Anti-COUP TF1 antibody [EPR10841] (AB181137)
  • WB

Lab

Western blot - Anti-COUP TF1 antibody [EPR10841] (AB181137)

Blocking and diluting buffer : 5% NFDM/TBST

All lanes:

Western blot - Anti-COUP TF1 antibody [EPR10841] (ab181137) at 1/5000 dilution

All lanes:

Mouse E12.5 brain lysates at 15 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/20000 dilution

Predicted band size: 46 kDa

false

  • Carrier free

    Anti-COUP TF1 antibody [EPR10841] - BSA and Azide free

  • 775 Alexa Fluor® 750

    Alexa Fluor® 750 Anti-COUP TF1 antibody [EPR10841]

  • 665 Alexa Fluor® 647

    Alexa Fluor® 647 Anti-COUP TF1 antibody [EPR10841]

  • 565 Alexa Fluor® 555

    Alexa Fluor® 555 Anti-COUP TF1 antibody [EPR10841]

  • 578 PE

    PE Anti-COUP TF1 antibody [EPR10841]

  • 660 APC

    APC Anti-COUP TF1 antibody [EPR10841]

  • HRP

    HRP Anti-COUP TF1 antibody [EPR10841]

  • 617 Alexa Fluor® 594

    Alexa Fluor® 594 Anti-COUP TF1 antibody [EPR10841]

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR10841

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Rat, Human

Applications

IHC-P, Flow Cyt (Intra), WB, ICC/IF

applications

Immunogen

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

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/100 - 1/250", "IHCP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/100 - 1/250", "ICCIF-species-notes": "<p></p>", "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "1/500", "FlowCytIntra-species-notes": "<p><a href='/en-us/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. For unpurified use at 1/70.</p>" }, "Mouse": { "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "guaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" }, "Rat": { "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "guaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" } } }

Product details

What is this antibody validated in?
Anti-COUP TF1 antibody [EPR10841] (ab181137) is a rabbit recombinant monoclonal antibody and is validated for use in Western Blot (WB), Flow Cytometry (Intra), Flow Cytometry (Flow Cyt), Immunohistochemistry (IHC-P), Immunocytochemistry/immunofluorescence (ICC/IF) in Human, Mouse, Rat samples.

What is the molecular weight of COUP TF1?
Anti-COUP TF1 [EPR10841] (ab181137) specifically detects a band for COUP TF1 (UniProt: P10589) at a molecular weight of 46kDa.

Trusted by the scientific community
Anti-COUP TF1 [EPR10841] (ab181137) was first used in a scientific publication in 2014 and has been cited over 10 times in peer-reviewed journals.

Trial sizes available!
Test your antibody or perform pre-screening before committing to a larger quantity. Sold in 10µl. Discover our selection of trial-size antibodies.

Other related products
We have a range of other formats of antibody clone [EPR10841] also available for your convenience: ab181137, Alexa Fluor® 488 - ab209462, Alexa Fluor® 647 - ab210038, Alexa Fluor® 555 - ab211712, Carrier free - ab224272, PE - ab303116, APC - ab303117, HRP - ab303118, Alkaline Phosphatase - ab308728, Alexa Fluor® 594 - ab310445, Alexa Fluor® 750 - ab321245

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.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
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.

COUP TF1 also known as COUP-TFI COUP-TF1 COUPF protein COUP 70 and counter COUP functions as a transcription factor. It belongs to the nuclear receptor family of proteins and has a molecular mass of approximately 47 kDa. This protein expresses in a variety of tissues including the central nervous system heart and developing organs. It plays a role in regulating gene expression through binding to DNA sequences ultimately controlling developmental processes and cellular differentiation.
Biological function summary

COUP TF1 influences numerous systems by regulating genes involved in neuronal development and organogenesis. This protein is a core component of transcription complexes interacting with other nuclear receptors and co-regulators to modulate its effects. The activity of COUP TF1 also extends to the regulation of neuronal subtype specification and synaptic connectivity signifying its importance in the central nervous system development.

Pathways

COUP TF1 participates in essential signaling cascades such as the Notch and retinoic acid pathways. It modulates the retinoic acid response by interacting with the retinoic acid receptor (RAR) thereby influencing cell differentiation and growth. Additionally COUP TF1 interacts with the Notch signaling pathway affecting neural lineage decisions and maintenance. Its link to other transcription factors and receptors highlights its integrative role in various cellular contexts.

COUP TF1 alterations associate with cognitive and developmental disorders. Its dysregulation is implicated in conditions like mental retardation and schizophrenia. The protein's connection to disorders often involves its interaction with other proteins and signaling pathways such as those linked to neural development. COUP TF1's interplay with the retinoic acid receptor influences neurological traits and misregulation can contribute to disease progression.

Product protocols

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

Target data

Coup (chicken ovalbumin upstream promoter) transcription factor binds to the ovalbumin promoter and, in conjunction with another protein (S300-II) stimulates initiation of transcription. Binds to both direct repeats and palindromes of the 5'-AGGTCA-3' motif. Represses transcriptional activity of LHCG.
See full target information NR2F1

Publications (23)

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

The Journal of clinical investigation 135: PubMed40955663

2025

Elevated NR2F1 underlies the persistence of invasive disease after treatment of BRAF-mutant melanoma.

Applications

Unspecified application

Species

Unspecified reactive species

Manoela Tiago,Timothy J Purwin,Casey D Stefanski,Renaira Oliveira da Silva,Mitchell E Fane,Yash Chhabra,Jelan I Haj,Jessica Lf Teh,Rama Kadamb,Weijia Cai,Sheera R Rosenbaum,Vivian Chua,Nir Hacohen,Michael A Davies,Jessie Villanueva,Inna Chervoneva,Ashani T Weeraratna,Dan A Erkes,Claudia Capparelli,Julio A Aguirre-Ghiso,Andrew E Aplin

Biology open 14: PubMed40631402

2025

SOX2 and NR2F1 coordinate the gene expression program of the early postnatal visual thalamus.

Applications

Unspecified application

Species

Unspecified reactive species

Linda Serra,Anna Nordin,Mattias Jonasson,Carolina Marenco,Guido Rovelli,Annika Diebels,Francesca Gullo,Sergio Ottolenghi,Federico Zambelli,Michèle Studer,Giulio Pavesi,Claudio Cantù,Silvia K Nicolis,Sara Mercurio

Nature communications 16:4598 PubMed40382324

2025

Auricular malformations are driven by copy number variations in a hierarchical enhancer cluster and a dominant enhancer recapitulates human pathogenesis.

Applications

Unspecified application

Species

Unspecified reactive species

Xiaopeng Xu,Qi Chen,Qingpei Huang,Timothy C Cox,Hao Zhu,Jintian Hu,Xi Han,Ziqiu Meng,Bingqing Wang,Zhiying Liao,Wenxin Xu,Baichuan Xiao,Ruirui Lang,Jiqiang Liu,Jian Huang,Xiaokai Tang,Jinmo Wang,Qiang Li,Ting Liu,Qingguo Zhang,Stylianos E Antonarakis,Jiao Zhang,Xiaoying Fan,Huisheng Liu,Yong-Biao Zhang

Journal of translational medicine 23:328 PubMed40087679

2025

Apoptotic cell-derived extracellular vesicles-MTA1 confer radioresistance in cervical cancer by inducing cellular dormancy.

Applications

Unspecified application

Species

Unspecified reactive species

Yuan-Run Deng,Qiao-Zhi Wu,Wan Zhang,Hui-Ping Jiang,Cai-Qiu Xu,Shao-Cheng Chen,Jing Fan,Sui-Qun Guo,Xiao-Jing Chen

EMBO reports 25:5537-5560 PubMed39487368

2024

STAG2 loss in Ewing sarcoma alters enhancer-promoter contacts dependent and independent of EWS::FLI1.

Applications

Unspecified application

Species

Unspecified reactive species

Daniel Giménez-Llorente,Ana Cuadrado,María José Andreu,Inmaculada Sanclemente-Alamán,Maria Solé-Ferran,Miriam Rodríguez-Corsino,Ana Losada

RNA biology 21:9-22 PubMed39219375

2024

Silencing LINC00663 inhibits inflammation and angiogenesis through downregulation of NR2F1 via EBF1 in bladder cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Xiulong Zhong,Lijiang Sun,Junxiang Liu,Xiaokun Yang,Minghui Hou,Xinning Wang,Huifeng Diao

Oncology reports 51: PubMed38624012

2024

Abscisic acid signaling through LANCL2 and PPARγ induces activation of p38MAPK resulting in dormancy of prostate cancer metastatic cells.

Applications

Unspecified application

Species

Unspecified reactive species

Keshab Raj Parajuli,Younghun Jung,Russell S Taichman

Cancer medicine 12:15704-15719 PubMed37306188

2023

Construction of a prognostic model for triple-negative breast cancer based on immune-related genes, and associations between the tumor immune microenvironment and immunological therapy.

Applications

Unspecified application

Species

Unspecified reactive species

Yue Zhu,Lin-Feng Tao,Jin-Yan Liu,Yi-Xuan Wang,Hai Huang,Yan-Nan Jiang,Wei-Feng Qian

Clinical and translational medicine 13:e1193 PubMed36738110

2023

Intestinal fibrosis in aganglionic segment of Hirschsprung's disease revealed by single-cell RNA sequencing.

Applications

Unspecified application

Species

Unspecified reactive species

Shiwei He,Junfeng Wang,Yanlei Huang,Fanyang Kong,Ran Yang,Yong Zhan,Zifeng Li,Chunjing Ye,Lingdu Meng,Yankang Ren,Ying Zhou,Gong Chen,Zhen Shen,Song Sun,Shan Zheng,Rui Dong

Human molecular genetics 32:1497-1510 PubMed36579832

2022

Characterization of the TBR1 interactome: variants associated with neurodevelopmental disorders disrupt novel protein interactions.

Applications

Unspecified application

Species

Unspecified reactive species

Elliot Sollis,Joery den Hoed,Marti Quevedo,Sara B Estruch,Arianna Vino,Dick H W Dekkers,Jeroen A A Demmers,Raymond Poot,Pelagia Deriziotis,Simon E Fisher
View all publications

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