Recombinant Anti-TBR2 / Eomes antibody [EPR19012] (ab183991)
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBR2 / Eomes antibody [EPR19012] (ab183991)](https://www.abcam.com/ps/products/183/ab183991/Images/ab183991-266946-anti-tbr2-eomes-antibody-epr19012-immunohistochemistry.jpg "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBR2 / Eomes antibody [EPR19012] (ab183991)")
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR19012] to TBR2 / Eomes
- Suitable for: ICC, IHC-Fr, IHC-P
- Reacts with: Mouse
Overview
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Product name
Anti-TBR2 / Eomes antibody [EPR19012]
See all TBR2 / Eomes primary antibodies -
Description
Rabbit monoclonal [EPR19012] to TBR2 / Eomes -
Host species
Rabbit -
Tested applications
Suitable for: ICC, IHC-Fr, IHC-Pmore details -
Species reactivity
Reacts with: Mouse
Does not react with: Human -
Immunogen
Recombinant fragment within Mouse TBR2/ Eomes aa 250-500. The exact sequence is proprietary.
Database link: O54839 -
Positive control
- IHC-P: Mouse hippocampus and E14 cortex tissues; IHC-Fr: Mouse E14.5 cortex and hippocampus tissues; ICC: Mouse primary neuron cells.
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General notes
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.
Reproducibility is key to advancing scientific discovery and accelerating scientists’ next breakthrough.
Abcam is leading the way with our range of recombinant antibodies, knockout-validated antibodies and knockout cell lines, all of which support improved reproducibility.
We are also planning to innovate the way in which we present recommended applications and species on our product datasheets, so that only applications & species that have been tested in our own labs, our suppliers or by selected trusted collaborators are covered by our Abpromise™ guarantee.
In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.
We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.
Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.
Please check that this product meets your needs before purchasing. If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, as well as customer reviews and Q&As.
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle. -
Storage buffer
pH: 7.2
Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol, 0.05% BSA -
Concentration information loading... -
Purity
Protein A purified -
Clonality
Monoclonal -
Clone number
EPR19012 -
Isotype
IgG -
Research areas
Associated products
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Alternative Versions
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Compatible Secondaries
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Isotype control
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Recombinant Protein
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Related Products
Applications
Our Abpromise guarantee covers the use of ab183991 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
| Application | Abreviews | Notes |
|---|---|---|
| ICC | 1/200. | |
| IHC-Fr | 1/1000. Antigen retrieval: Heated citrate solution (10mM citrate PH 6.0 + 0.05% Tween-20). |
|
| IHC-P | 1/2000. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
Target
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Function
Functions as a transcriptional activator playing a crucial role during development. Functions in trophoblast differentiation and later in gastrulation, regulating both mesoderm delamination and endoderm specification. Plays a role in brain development being required for the specification and the proliferation of the intermediate progenitor cells and their progeny in the cerebral cortex. Also involved in the differentiation of CD8+ T-cells during immune response regulating the expression of lytic effector genes. -
Tissue specificity
Expressed in CD8+ T-cells. -
Involvement in disease
Note=A translocation t(3;10)(p24;q23) located 215 kb 3' to the EOMES gene but leading to loss of its expression was identified in a large consanguineous family. Homozygous silencing produces microcephaly associated with corpus callosum agenesis, bilateral polymicrogyria, ventricular dilatation and a small cerebellum. -
Sequence similarities
Contains 1 T-box DNA-binding domain. -
Developmental stage
Detected at 7 weeks of development in the forebrain floorplate of the CNS. Expressed within the mantle layer and migrating neuroblasts of the telencephalon at 12.5 weeks of development. -
Cellular localization
Nucleus. - Information by UniProt
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Database links
- Entrez Gene: 13813 Mouse
- SwissProt: O54839 Mouse
- Unigene: 200692 Mouse
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Alternative names
- eomes antibody
- EOMES_HUMAN antibody
- Eomesodermin antibody
see all
Images
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBR2 / Eomes antibody [EPR19012] (ab183991)
Immunohistochemical analysis of paraffin-embedded mouse hippocampus tissue labeling TBR2 / Eomes with ab183991 at 1/2000 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution.
Nucleus staining on intermediate neuronal progenitors of mouse hippocampus is observed [PMID: 22553033].
Counter stained with Hematoxylin.
Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is ab97051 at 1/500 dilution.
Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
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![Immunocytochemistry - Anti-TBR2 / Eomes antibody [EPR19012] (ab183991)](https://www.abcam.com/ps/products/183/ab183991/Images/ab183991-7-anti-tbr2eomes-antibody-epr19012-immunocytochemistry-mouse-primary-neuron-cell1.jpg)
Immunocytochemistry - Anti-TBR2 / Eomes antibody [EPR19012] (ab183991)Immunofluorescent analysis of 4% Paraformaldehyde-fixed, 0.1% TritonX-100 permeabilized mouse primary neuron cells labelling TBR2 / Eomes with ab183991 at 1/500 dilution, followed by ab150077 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) antibody at 1/1000 dilution (2 µg/mL) (Green). Confocal image showing nuclear staining in mouse primary neuron cell. Confocal scanning Z step was set as 0.3 µm followed by image processing with maximum Z projection. ab11267 Anti-MAP2 mouse monoclonal antibody was used to counterstain tubulin at 1/500 dilution (4 µg/mL) followed by ab150120 Goat Anti-Mouse IgG H&L (Alexa Fluor® 594) at 1/1000 dilution (2 µg/mL) (Red). The nuclear counterstain was DAPI (Blue).
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![Immunohistochemistry (Frozen sections) - Anti-TBR2 / Eomes antibody [EPR19012] (ab183991)](https://www.abcam.com/ps/products/183/ab183991/Images/ab183991-266944-anti-tbr2-eomes-antibody-epr19012-immunohistochemistry.jpg)
Immunohistochemistry (Frozen sections) - Anti-TBR2 / Eomes antibody [EPR19012] (ab183991)Immunohistochemical analysis of 4% paraformaldehyde-fixed, 0.2% Triton X-100 permeabilized frozen mouse E14.5 cortex tissue labeling TBR2 / Eomes with ab183991 at 1/1000 dilution, followed by Goat Anti-Rabbit IgG (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green).
Specific staining on E14.5 mouse cortex is observed.
The nuclear counterstain is DAPI (blue).
Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is ab150077 at 1/1000 dilution.
-
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBR2 / Eomes antibody [EPR19012] (ab183991)](https://www.abcam.com/ps/products/183/ab183991/Images/ab183991-266945-anti-tbr2-eomes-antibody-epr19012-immunohistochemistry.jpg)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBR2 / Eomes antibody [EPR19012] (ab183991)Immunohistochemical analysis of paraffin-embedded mouse E14 cortex tissue labeling TBR2 / Eomes with ab183991 at 1/2000 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution.
Nucleus staining on the cortex of mouse E14 is observed [PMID: 22553033].
Counter stained with Hematoxylin.
Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is ab97051 at 1/500 dilution.
Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
-
![Immunohistochemistry (Frozen sections) - Anti-TBR2 / Eomes antibody [EPR19012] (ab183991)](https://www.abcam.com/ps/products/183/ab183991/Images/ab183991-266943-anti-tbr2-eomes-antibody-epr19012-immunohistochemistry.jpg)
Immunohistochemistry (Frozen sections) - Anti-TBR2 / Eomes antibody [EPR19012] (ab183991)Immunohistochemical analysis of 4% paraformaldehyde-fixed, 0.2% Triton X-100 permeabilized frozen mouse hippocampus tissue labeling TBR2 / Eomes with ab183991 at 1/1000 dilution, followed by Goat Anti-Rabbit IgG (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green).
Specific staining on adult mouse hippocampus is observed.
The nuclear counterstain is DAPI (blue).
Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is ab150077 at 1/1000 dilution.
-
![Immunohistochemistry (Frozen sections) - Anti-TBR2 / Eomes antibody [EPR19012] (ab183991)](https://www.abcam.com/ps/products/183/ab183991/Images/ab183991-266942-anti-tbr2-eomes-antibody-epr19012-immunohistochemistry.jpg)
Immunohistochemistry (Frozen sections) - Anti-TBR2 / Eomes antibody [EPR19012] (ab183991)Immunohistochemical analysis of 4% paraformaldehyde-fixed, 0.2% Triton X-100 permeabilized frozen adult mouse kidney tissue labeling TBR2 / Eomes with ab183991 at 1/1000 dilution, followed by Goat Anti-Rabbit IgG (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green).
Negative control tissue; very weak staining is due to autoflorescence of the kidney section.
The nuclear counterstain is DAPI (blue).
Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is ab150077 at 1/1000 dilution.
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![Anti-TBR2 / Eomes antibody [EPR19012] (ab183991)](https://www.abcam.com/ps/products/183/ab183991/Images/ab183991-8-benefits-of-recombinant-antibodies.png)
Anti-TBR2 / Eomes antibody [EPR19012] (ab183991)
Datasheets and documents
Certificate of Compliance
References (15)
ab183991 has been referenced in 15 publications.
- Liu M et al. Maternal exposure to swainsonine impaired the early postnatal development of mouse dentate gyrus of offspring. Neurochem Int 129:104511 (2019). PubMed: 31348968
- Kawaue T et al. Lzts1 controls both neuronal delamination and outer radial glial-like cell generation during mammalian cerebral development. Nat Commun 10:2780 (2019). PubMed: 31239441
- Wang H et al. ZEB1 Represses Neural Differentiation and Cooperates with CTBP2 to Dynamically Regulate Cell Migration during Neocortex Development. Cell Rep 27:2335-2353.e6 (2019). PubMed: 31116980
- Hong S et al. Defective neurogenesis and schizophrenia-like behavior in PARP-1-deficient mice. Cell Death Dis 10:943 (2019). PubMed: 31819047
- Bonnefont J et al. Cortical Neurogenesis Requires Bcl6-Mediated Transcriptional Repression of Multiple Self-Renewal-Promoting Extrinsic Pathways. Neuron 103:1096-1108.e4 (2019). PubMed: 31353074
