Detects human EOMES in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human (rh) Brachyury, rhEOMES (aa 1-115), recombinant mouse EOMES (aa 1-126), rhTBX2, 3, 5, 6, 18, or 20 is observed.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG_2B

Scientific Data Images for Human EOMES Antibody

Detection of Human EOMES by Western Blot.

Western blot shows lysates of BG01V human embryonic stem cells untreated (-) or mesendoderm differentiated (+). PVDF membrane was probed with 1 µg/mL of Mouse Anti-Human EOMES Monoclonal Antibody (Catalog # MAB6166) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). Specific bands were detected for EOMES at approximately 100 and 80 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

EOMES in Mesodermally Differentiated BG01V Human Stem Cells.

EOMES was detected in immersion fixed BG01V human embryonic stem cells differentiated into mesoderm using Human EOMES Monoclonal Antibody (Catalog # MAB6166) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red, upper panel; Catalog # NL007) and counterstained with DAPI (blue, lower panel). Specific staining was localized to nuclei. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Detection of EOMES in Differentiated BG01VHuman Cells by Flow Cytometry.

BG01V human embryonic stem cells differentiated to mesendoderm were stained with Mouse Anti-Human EOMES Monoclonal Antibody (Catalog # MAB6166, filled histogram) or isotype control antibody (Catalog # MAB0041, open histogram), followed by Allo-phycocyanin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0101B). To facilitate intracellular staining, cells were fixed with paraformaldehyde and permeabilized with saponin.

Applications for Human EOMES Antibody

Application

Recommended Usage

CyTOF-ready

Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.

Immunocytochemistry

8-25 µg/mL
Sample: Immersion fixed BG01V human embryonic stem cells differentiated into mesoderm

Intracellular Staining by Flow Cytometry

2.5 µg/10⁶ cells
Sample: BG01V human embryonic stem cells differentiated to mesendoderm fixed with paraformaldehyde and permeabilized with saponin

Western Blot

1 µg/mL
Sample: Mesendoderm differentiated BG01V human embryonic stem cells

Reviewed Applications

Read 4 reviews rated 4 using MAB6166 in the following applications:

Immunohistochemistry-Frozen (1 Review)
Immunohistochemistry-Paraffin (1 Review)
Western Blot (2 Reviews)

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Sterile PBS to a final concentration of 0.5 mg/mL. For liquid material, refer to CoA for concentration.

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: EOMES

EOMES (Eomesodermin; Eo from Greek meaning “dawn”/early in mesoderm; also TBR2) is a 72 kDa member of the TBR1 subfamily, T-box family of transcription factors. It is expressed in NK and CD8⁺ T cells, where CTLA4 activation suppresses EOMES activation of IFN-gamma and granzyme B genes. It is also found in the embryo, where it occurs in forebrain floorplate and migrating neuroblasts at 12.5 weeks gestation. Notably, it is reported to undergo intercellular transfer in fetal Xenopus tissue destined to become mesoderm. Here, it synchronizes a multicellular commitment to a cell lineage.

Long Name

Eomesodermin Homolog

Alternate Names

Eomesodermin, TBR2

Entrez Gene IDs

8320 (Human); 13813 (Mouse); 316052 (Rat)

Gene Symbol

EOMES

UniProt

O95936 (Human)

Additional EOMES Products

Product Documents for Human EOMES Antibody

Product Datasheets

Download Product Datasheets

COA

SDS

Download SDS

Product Specific Notices for Human EOMES Antibody

For research use only

Citations
Reviews

Calculators
Flow Cytometry

Human EOMES Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB6166

Key Product Details

Validated by

Species Reactivity

Validated:

Cited:

Applications