Date published: 2025-10-7

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T-bet/TBX21 Antibody (D-5): sc-137114

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Datasheets
  • T-bet/TBX21 Antibody (D-5) is a mouse monoclonal IgG2b κ, cited in 2 publications, provided at 200 µg/ml
  • raised against amino acids 326-535 of T-bet of human origin
  • recommended for detection of T-bet of human origin by WB, IP, IF and ELISA
  • TransCruz reagent for ChIP application (sc-137114 X, 200 µg/0.1 ml)
  • See T-bet/TBX21 (4B10): sc-21749 for T-bet/TBX21 antibody conjugates, including AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 and 790.
  • m-IgG Fc BP-HRP and m-IgG2b BP-HRP are the preferred secondary detection reagents for T-bet/TBX21 Antibody (D-5) for WB applications. These reagents are now offered in bundles with T-bet/TBX21 Antibody (D-5) (see ordering information below).

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T-bet Antibody (D-5) is a mouse monoclonal IgG2b antibody that detects T-bet in human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). T-bet, a T box transcription factor, plays a crucial role in the differentiation of T helper cells, specifically promoting the Th1 subset while inhibiting Th2 development. This regulation is vital for the immune response, as Th1 cells are essential for combating intracellular pathogens and driving cell-mediated immunity. T-bet (D-5) antibody recognizes T-bet that is selectively expressed in Th1 cells, and T-bet expression is upregulated by signals from the T cell receptor and interleukin-12, which are critical for the activation and function of these immune cells. The ability of T-bet to convert effector Th2 cells into Th1 cells highlights its importance in maintaining the balance between these subsets, which is crucial for a well-regulated immune response. Anti-T-bet antibody (D-5) was originally isolated from nuclear extracts of resting and PMA/ionomycin-activated AE7 cells, demonstrating specificity and effectiveness in detecting T-bet levels in various experimental conditions.

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

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

T-bet/TBX21 Antibody (D-5)

sc-137114
200 µg/ml
$316.00

T-bet/TBX21 Antibody (D-5): m-IgG Fc BP-HRP Bundle

sc-539939
200 µg Ab; 10 µg BP
$354.00

T-bet/TBX21 Antibody (D-5): m-IgG2b BP-HRP Bundle

sc-549756
200 µg Ab; 10 µg BP
$354.00

T-bet/TBX21 Antibody (D-5) X

sc-137114 X
200 µg/0.1 ml
$316.00

When should the TransCruz reagent sc-137114 X be used instead of the standard form sc-137114?

Asked by: cjMara
Thank you for your question. We recommend using the TransCruz reagent form when performing ChIP or GelShift assays. This form can also be used in other applications such as Western Blot or IHC, but the dilution should be adjusted by a factor of 10 to account for the higher original concentration.
Answered by: Technical Support
Date published: 2017-02-25
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Rated 4 out of 5 by from Worked well with transfected lysate by WBWorked well with transfected lysate by WB -SCBT QC
Date published: 2015-05-27
Rated 5 out of 5 by from Produced excellent immunofluorescence nuclearProduced excellent immunofluorescence nuclear envelope staining in methanol-fixed HeLa cells. -SCBT QC
Date published: 2015-03-29
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T-bet/TBX21 Antibody (D-5) is rated 4.5 out of 5 by 2.
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