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Invitrogen™ T-bet Monoclonal Antibody (eBio39D (39D, 3-9D)), eBioscience™
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Product Code. 15207497
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Quantity:
100 μg
Unit Size:
100µg
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15207497 100 μg 100µg
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Product Code. 15207497 Supplier Invitrogen™ Supplier No. 14582482

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Mouse Monoclonal Antibody

Description: The eBio39D monoclonal antibody reacts with mouse, rat and human T-bet. T-bet is a Th1-specific T-box transcription factor critical to the development of the Th1 CD4+ T cell lineage. This is known based on the observations that T-Bet deficient mice have impaired Th1 cell development, and that ectopic expression of T-Bet results in development skewed to the Th1 lineage. T-Bet expression is induced by the Th1 cytokine IFN-gamma, and T-Bet also regulates the expression of IFN-gamma, likely, at least in part, through the modification of DNA accessibility and histone remodeling. In addition to IFN-gamma, T-Bet is also known to regulate the expression of IL-12Rbeta and IL-2. Moreover, T-Bet plays a role in class-switch recombination in B-cells. Applications Reported: This eBio39D (39D, 3-9D) antibody has been reported for use in immunoprecipitation, and immunoblotting (WB). Applications Tested: This eBio39D (39D, 3-9D) antibody has been tested by western blot analysis of Th1-polarized mouse CD4+ T cells and can be used at 2 μg/mL as a starting dilution for western blotting. Purity: Greater than 90%, as determined by SDS-PAGE. Aggregation: Less than 10%, as determined by HPLC. Filtration: 0.2 μm post-manufacturing filtered.

T-bet, also known as TBX21, is a T-cell specific transcription factor containing a single T-box DNA-binding domain. It controls the expression of the TH1 cytokine, interferon-gamma. Both Th1 and Th17 cells are crucial in immune regulation and autoimmune disease development. T-bet initiates Th1 lineage development from naive Th precursor cells and directs T cell differentiation to Th1 versus Th17. T-bet is cooperating with Stat4 (signal tranducer and activator of transcription 4) in programming chromatin architecture for Th1 gene expression. Genetic variations in T-bet are associated with susceptibility to aspirin-induced asthma and nasal polyps.
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Specifications

Antigen T-bet
Applications ChIP Assay, Immunoprecipitation, Western Blot, Immunocytochemistry
Classification Monoclonal
Clone eBio39D (39D, 3-9D), 3-9D)
Concentration 0.5 mg/mL
Conjugate Unconjugated
Formulation PBS with 0.09% sodium azide; pH 7.2
Gene Tbx21
Gene Accession No. Q9JKD8, Q9UL17
Gene Alias HGNC:11599; LOW QUALITY PROTEIN: T-box transcription factor TBX21; Tbet; T-bet; TBLYM; T-box 21; T-box expressed in T cells; T-box protein 21; T-box transcription factor 21; T-box transcription factor TBX21; TBT1; TBX21; T-cell-specific T-box transcription factor T-bet; T-PET; transcription factor TBLYM; transcription factor T-box 21
Gene Symbols Tbx21
Host Species Mouse
Purification Method Affinity chromatography
Quantity 100 μg
Regulatory Status RUO
Primary or Secondary Primary
Gene ID (Entrez) 30009, 303496, 57765
Target Species Human, Mouse, Rat
Content And Storage 4°C
Product Type Antibody
Form Liquid
Isotype IgG1
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