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Anti-TBR2 / Eomes antibody [EPR19012] (ab183991) is a rabbit monoclonal antibody that is used to detect TBR2 / Eomes in IHC-P, IHC-Fr, ICC/IF. Suitable for Mouse samples.



- Using biophysical QC, antibody identity is confirmed at a molecular level for unrivalled batch-batch consistency

-Over 50 publications


Images

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBR2 / Eomes antibody [EPR19012] (AB183991), expandable thumbnail
  • Immunocytochemistry/ Immunofluorescence - Anti-TBR2 / Eomes antibody [EPR19012] (AB183991), expandable thumbnail
  • Immunohistochemistry (Frozen sections) - Anti-TBR2 / Eomes antibody [EPR19012] (AB183991), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBR2 / Eomes antibody [EPR19012] (AB183991), expandable thumbnail
  • Immunohistochemistry (Frozen sections) - Anti-TBR2 / Eomes antibody [EPR19012] (AB183991), expandable thumbnail

Publications

Key facts

Isotype
IgG
Host species
Rabbit
Storage buffer

pH: 7.2
Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA

Form
Liquid
Clonality
Monoclonal

Immunogen

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

Reactivity data

Select an application
Product promiseTestedExpectedPredictedNot recommended
ICC/IFIHC-PIHC-Fr
Human
Not recommended
Not recommended
Not recommended
Mouse
Tested
Tested
Tested

Tested
Tested

Species
Mouse
Dilution info
1/200
Notes

Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

Not recommended
Not recommended

Species
Human
Dilution info
-
Notes

-

Tested
Tested

Species
Mouse
Dilution info
1/2000
Notes

Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

Not recommended
Not recommended

Species
Human
Dilution info
-
Notes

Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

Tested
Tested

Species
Mouse
Dilution info
1/1000
Notes

Antigen retrieval: Heated citrate solution (10mM citrate PH 6.0 + 0.05% Tween-20).

Not recommended
Not recommended

Species
Human
Dilution info
-
Notes

Antigen retrieval: Heated citrate solution (10mM citrate PH 6.0 + 0.05% Tween-20).

Associated Products

Select an associated product type

3 products for Alternative Product

Target data

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.

Alternative names

Recommended products

Anti-TBR2 / Eomes antibody [EPR19012] (ab183991) is a rabbit monoclonal antibody that is used to detect TBR2 / Eomes in IHC-P, IHC-Fr, ICC/IF. Suitable for Mouse samples.



- Using biophysical QC, antibody identity is confirmed at a molecular level for unrivalled batch-batch consistency

-Over 50 publications

Key facts

Isotype
IgG
Form
Liquid
Clonality
Monoclonal
Immunogen
  • The exact immunogen used to generate this antibody is proprietary information.
Clone number
EPR19012
Purification technique
Affinity purification Protein A
Concentration
Loading...

Storage

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

Notes

What is this antibody validated in?


Anti-TBR2 / Eomes antibody [EPR19012] (ab183991) is a rabbit recombinant monoclonal antibody and is validated for use in Immunohistochemistry (IHC-P), Immunohistochemistry (IHC-Fr), Immunocytochemistry/immunofluorescence (ICC/IF), in Mouse samples.

Recommended positive controls


IHC-P: Mouse hippocampus and E14 cortex tissues; IHC-Fr: Mouse E14.5 cortex and hippocampus tissues; ICC/IF: Mouse primary neuron cells.

Trusted by the scientific community


Anti-TBR2 / Eomes [EPR19012] (ab183991) was first used in a scientific publication in 2016 and has been cited over 50 times in peer-reviewed journals.

Reviewed by scientists


Anti-TBR2 / Eomes [EPR19012] (ab183991) has over 5 independent reviews from customers.

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 [EPR19012] also available for your convenience:
ab183991, Carrier free - Anti-TBR2 / Eomes antibody [EPR19012] - BSA and Azide free ab222226, Alexa Fluor® 555 - Alexa Fluor® 555 Anti-TBR2 / Eomes antibody [EPR19012] ab315133, Alexa Fluor® 647 - Alexa Fluor® 647 Anti-TBR2 / Eomes antibody [EPR19012] ab315356



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.

Supplementary info

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

TBR2 also known as Eomes or Eomesodermin is a transcription factor with a molecular mass of approximately 72 kDa. It is a member of the T-box family and is expressed predominantly in the developing central nervous system especially in the intermediate progenitor cells in the subventricular zone of the cortex. TBR2 plays a significant role in neurogenesis by regulating the proliferation and differentiation of neuronal progenitor cells. This regulation ensures proper development of specific neural circuits critical for overall brain function.

Biological function summary

TBR2 is important in controlling the transition of neural progenitors during cortical development. It serves as an important marker for intermediate neuronal precursors highlighting its importance in the progression from radial glia to neurons. TBR2 does not function in a complex but works closely with the transcription factor Neurogenin 2 to control neuronal differentiation. Its activity determines the timing of neuronal differentiation making it indispensable for orderly cortical layer formation.

Pathways

TBR2 is involved in the Wnt signaling and Notch signaling pathways both key regulators of neurodevelopment. In the Wnt pathway TBR2 influences the balance between progenitor cell proliferation and differentiation by interacting with proteins such as Beta-catenin. In the Notch signaling pathway TBR2 modulates neural precursor cell fate decisions often in relation with proteins like DLL1. These pathways ensure proper brain structure and function by coordinating neural progenitor activity.

Associated diseases and disorders

TBR2 mutations or misregulation can lead to neurodevelopmental disorders such as microcephaly and intellectual disabilities. The protein's association with these conditions reflects its critical role in cortical development and neuronal differentiation. TBR2's dysregulation is often observed alongside the malfunction of its pathway partners like Beta-catenin in the development of such disorders illustrating the intricate interplay of genetic and molecular factors underlying these diseases.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

6 product images

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBR2 / Eomes antibody [EPR19012] (ab183991), expandable thumbnail

    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) (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 Goat Anti-Rabbit IgG H&L (HRP) ab97051 at 1/500 dilution.

    Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

  • Immunocytochemistry/ Immunofluorescence - Anti-TBR2 / Eomes antibody [EPR19012] (ab183991), expandable thumbnail

    Immunocytochemistry/ Immunofluorescence - 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 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) 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. Anti-MAP2 antibody [HM-2] - Neuronal Marker ab11267 Anti-MAP2 mouse monoclonal antibody was used to counterstain tubulin at 1/500 dilution (4 μg/mL) followed by Goat Anti-Mouse IgG H&L (Alexa Fluor® 594) preadsorbed ab150120 Goat Anti-Mouse IgG H&L (Alexa Fluor® 594) at 1/1000 dilution (2 μg/mL) (Red). The nuclear counterstain was DAPI (Blue).

  • Immunohistochemistry (Frozen sections) - Anti-TBR2 / Eomes antibody [EPR19012] (ab183991), expandable thumbnail

    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) (Goat Anti-Rabbit IgG H&L (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 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) ab150077 at 1/1000 dilution.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBR2 / Eomes antibody [EPR19012] (ab183991), expandable thumbnail

    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) (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 Goat Anti-Rabbit IgG H&L (HRP) 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), expandable thumbnail

    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) (Goat Anti-Rabbit IgG H&L (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 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) ab150077 at 1/1000 dilution.

  • Immunohistochemistry (Frozen sections) - Anti-TBR2 / Eomes antibody [EPR19012] (ab183991), expandable thumbnail

    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) (Goat Anti-Rabbit IgG H&L (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 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) ab150077 at 1/1000 dilution.

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Product protocols

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

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