Date published: 2026-1-8

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EOMES Antibody (1A8): sc-293481

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Datasheets
  • EOMES Antibody (1A8) is a mouse monoclonal IgG2a κ EOMES antibody, cited in 2 publications, provided at 100 µg/ml
  • raised against amino acids 461-569 representing full length EOMES of human origin
  • recommended for detection of EOMES of mouse, rat and human origin by WB, IP and ELISA
  • m-IgG Fc BP-HRP, m-IgG2a BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for EOMES Antibody (1A8) for WB applications. These reagents are now offered in bundles with EOMES Antibody (1A8) (see ordering information below).

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EOMES Antibody (1A8) is a mouse monoclonal IgG2a kappa light chain antibody that detects EOMES protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), and enzyme-linked immunosorbent assay (ELISA). Anti-EOMES antibody (1A8) is available as the non-conjugated format. EOMES, or eomesodermin homolog, is a crucial transcription factor consisting of 686 amino acids in humans, sharing homology with the mouse Eomes protein and characterized by a single T-box DNA binding domain. EOMES plays a vital role in the regulation of developmental processes, particularly in the developing brain, where EOMES is localized to the nucleus. EOMES is essential for neuronal migration and division, contributing significantly to trophoblast development and the process of gastrulation. Proper functioning of EOMES is critical, as silencing EOMES can lead to severe developmental issues, including microcephaly disorders, which are marked by reduced head circumference and brain malformations. Understanding EOMES in these processes highlights EOMES importance in both normal development and potential implications of EOMES dysregulation in various neurological conditions.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

EOMES Antibody (1A8) References:

  1. A novel mammalian T-box-containing gene, Tbr2, expressed in mouse developing brain.  |  Kimura, N., et al. 1999. Brain Res Dev Brain Res. 115: 183-93. PMID: 10407135
  2. Eomesodermin is required for mouse trophoblast development and mesoderm formation.  |  Russ, AP., et al. 2000. Nature. 404: 95-9. PMID: 10716450
  3. Genomic organization, sequence and chromosomal localization of the mouse Tbr2 gene and a comparative study with Tbr1.  |  Ueno, M., et al. 2000. Gene. 254: 29-35. PMID: 10974533
  4. Control of effector CD8+ T cell function by the transcription factor Eomesodermin.  |  Pearce, EL., et al. 2003. Science. 302: 1041-3. PMID: 14605368
  5. Effector and memory CD8+ T cell fate coupled by T-bet and eomesodermin.  |  Intlekofer, AM., et al. 2005. Nat Immunol. 6: 1236-44. PMID: 16273099
  6. Homozygous silencing of T-box transcription factor EOMES leads to microcephaly with polymicrogyria and corpus callosum agenesis.  |  Baala, L., et al. 2007. Nat Genet. 39: 454-6. PMID: 17353897
  7. Clonally expanded EOMES+ Tr1-like cells in primary and metastatic tumors are associated with disease progression.  |  Bonnal, RJP., et al. 2021. Nat Immunol. 22: 735-745. PMID: 34017124
  8. Small intestine and colon tissue-resident memory CD8+ T cells exhibit molecular heterogeneity and differential dependence on Eomes.  |  Lin, YH., et al. 2023. Immunity. 56: 207-223.e8. PMID: 36580919
  9. Eomesodermin-expressing type 1 regulatory (EOMES+ Tr1)-like T cells: Basic biology and role in immune-mediated diseases.  |  Geginat, J., et al. 2023. Eur J Immunol. 53: e2149775. PMID: 36653901
  10. Eomes-dependent mitochondrial regulation promotes survival of pathogenic CD4+ T cells during inflammation.  |  Joulia, E., et al. 2024. J Exp Med. 221: PMID: 38189779
  11. Eomes expression identifies the early bone marrow precursor to classical NK cells.  |  Liang, Z., et al. 2024. Nat Immunol. 25: 1172-1182. PMID: 38871999
  12. Identification, mapping, and phylogenomic analysis of four new human members of the T-box gene family: EOMES, TBX6, TBX18, and TBX19.  |  Yi, CH., et al. 1999. Genomics. 55: 10-20. PMID: 9888994

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

EOMES Antibody (1A8)

sc-293481
100 µg/ml
$322.00

EOMES Antibody (1A8): m-IgG Fc BP-HRP Bundle

sc-537752
100 µg Ab; 10 µg BP
$361.00

EOMES Antibody (1A8): m-IgGκ BP-HRP Bundle

sc-535118
100 µg Ab; 40 µg BP
$361.00

EOMES Antibody (1A8): m-IgG2a BP-HRP Bundle

sc-548109
100 µg Ab; 10 µg BP
$361.00

For Western Blot, is it recommended to use denatured or non-denatured conditions with EOMES (1A8): sc-293481 antibody?

Asked by: DefinitelyNotMatt
Thank you for your question. We recommend this antibody for use in denatured Western Blot conditions. It has not been validated for use in non-denatured conditions. Please contact our Technical Service Department for further details or inquiries.
Answered by: Technical Support
Date published: 2017-03-27
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Rated 5 out of 5 by from Good for Western BlotAntibody works for Western blot with human and chimpanzee induced pluripotent stem cells (iPSCs) after 3-5 days of hpIPC differentiation in published research. -SCBT QC
Date published: 2023-09-14
Rated 1 out of 5 by from Not good for IHCThis is a great antibody for western blotting on mouse brain tissue, but not for immunohistochemistry.
Date published: 2018-07-19
Rated 5 out of 5 by from Works for human NPCsWorked well with direct immunofluorescence staining of PFA-fixed differentiated hNPCs, 1:200 dilution fator
Date published: 2018-06-06
Rated 1 out of 5 by from Not for mice/rat IHCI tried this antibody for IHC using free-floating sections from postnatal mice and rat brain (both P1 and P6). Both standard and antigen-retrieval protocols were used. No positive staining was detected.
Date published: 2018-03-26
Rated 5 out of 5 by from Eomes抗体ChIP很给力用了该公司Eomes抗体的试用装来做ChIP,根据已经报道的靶基因设计引物,跑PCR,拉出来的条带还是蛮给力的
Date published: 2017-11-30
Rated 5 out of 5 by from Great antibodyTested on E14.5 mouse brain on western blotting. It is great antibody and only a single band is observed at 73 Kda. I use 1:1000 over night at 4 C.
Date published: 2017-07-13
Rated 5 out of 5 by from Great antibodyI used this antibody on E14.5 mouse brain, and it is great! Only a single band appeared on the size described in data sheet. I used 1:000 dilution for the primary and 1:2000 for the secondary antibody. I strongly recommended.
Date published: 2017-04-25
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EOMES Antibody (1A8) is rated 3.9 out of 5 by 7.
  • y_2025, m_12, d_30, h_8
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