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Invitrogen
T-bet Monoclonal Antibody (eBio4B10 (4B10)), eFluor™ 450, eBioscience™
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FIGURE: 1 / 23
T-bet Antibody (48-5825-82) in Flow
Normal human peripheral blood cells were surface-stained with CD8a Monoclonal Antibody, FITC (Product # 11-0087-42), and then stained intracellularly using the Foxp3/Transcription Factor Staining Buffer Set (Product # 00-5523-00) and protocol with 0.25 µg of Mouse IgG1 kappa Isotype Control, eFluor 450 (Product # 48-4714-82) (left) or 0.25 µg of T-bet Monoclonal Antibody, eFluor 450 (right). Cells in the lymphocyte gate were used for analysis.
Product Details
48-5825-82
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse,
Rhesus monkey
Published species
Mouse
Host/Isotype
Mouse
/ IgG1, kappa
Recommended Isotype Control
Class
Monoclonal
Type
Antibody
Clone
eBio4B10 (4B10)
Conjugate
Excitation/Emission Max
405/445 nm
View spectra
Form
Liquid
Concentration
0.2 mg/mL
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.2
Contains
0.09% sodium azide
Storage conditions
4°C, store in dark, DO NOT FREEZE!
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2784727
Product Specific Information
Description: The eBio4B10 monoclonal antibody reacts with mouse 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-12R beta and IL-2. Moreover, T-Bet plays a role in class-switch recombination in B-cells.
Applications Reported: This eBio4B10 antibody has been reported for use in flow cytometric analysis.
Applications Tested: This eBio4B10 antibody has been tested by flow cytometric analysis of normal human peripheral blood cells using the Foxp3/Transcription Factor Staining Buffer Set (Product # 00-5523-00) and protocol. Please refer to "Staining Intracellular Antigens for Flow Cytometry, Protocol B: One step protocol for intracellular (nuclear) proteins" located at www.thermofisher.com/flowprotocols . This may be used at less than or equal to 0.5 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.
eFluor 450 is an alternative to Pacific Blue. eFluor 450 emits at 446 nm and is excited with the violet laser line (405 nm). Please make sure that your instrument is capable of detecting this fluorochrome.
Excitation: 405 nm; Emission: 445 nm; Laser: Violet Laser.
Target Information
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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
How to use the Panel Builder
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Bioinformatics
Protein Aliases: HGNC:11599; T-box 21; T-box expressed in T cells; T-box protein 21; T-box transcription factor TBX21; T-cell-specific T-box transcription factor T-bet; Transcription factor TBLYM
Gene Aliases: T-bet; T-PET; TBET; TBLYM; TBT1; TBX21
UniProt ID: (Human) Q9UL17, (Mouse) Q9JKD8
Entrez Gene ID: (Rhesus monkey) 694044, (Human) 30009, (Mouse) 57765
transcription, DNA-templated
regulation of transcription, DNA-templated
T cell differentiation
positive regulation of transcription, DNA-templated
positive regulation of isotype switching to IgG isotypes
regulation of immune response
cellular response to organic substance
lymphocyte migration
multicellular organism development
response to virus
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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