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TBX21 Mouse mAb  (Cat.#:AYT1048)

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Host: RabbitClonality: MonoclonalReactivity: Human,MouseWBICC/IF
Cat.# AYT1048
Target / gene TBX21
Host Rabbit
Clonality Monoclonal
Reactivity Human, Mouse
Application WB, ICC/IF

Cat.#:AYT1048

SizePrice
50ul ¥1150.00 Add to cart
100ul ¥2100.00 Add to cart
  • Information

  • Application guide

  • Related products

  • Immunogen

  • Target data

  • Resources

  • Protocols

  • FAQs

Reactivity Human,Mouse
Host Rabbit
Clonality Monoclonal
Isotype IgG
Application WBICC/IF
Dilution WB : 1:500-2000
IF 1:100-500:
Predicted MW 58kDa
Observed MW 58KDa-62kD
Format Liquid
Storage Store at -20℃. Avoid freeze / thaw cycles.
Buffer: PBS with 0.75% BSA,50% glycerol,pH7.3.
Conjugate Unconjugated
Positive Rat lung
Subcellular Nucleus
Purification Affinity purification

Applications and conditions

Where to start

These starting conditions come from the recommended dilution, validation images, and general assay practice. Titrate for your sample and detection system.

WB Conditions for WB
Recommended dilution See the validation images or contact technical support
Suggested sample / positive control Rat lung
Key conditions Use a fresh lysate, incubate at the recommended dilution, and check the predicted and observed molecular weight
Expected result Expected signal or band near 58KDa-62kD
Controls Include a positive sample, a negative sample, and a secondary or isotype control
ICC/IF Conditions for ICC/IF
Recommended dilution See the validation images or contact technical support
Suggested sample / positive control Rat lung
Key conditions Optimize fixation, permeabilization, and blocking, and include a secondary-only control
Expected result Expected fluorescence localization: Nucleus
Controls Include a positive sample, a negative sample, and a secondary or isotype control

Related products

More associated products >>

Immunogen

Immunogen Recombinant fusion protein corresponding to Human TBX21.
Sequence
View sequence
QFLGGDHYSPLLPNQYPVPSRFYPDLPGQAKDVVPQAYWLGAPRDHSYEAEFRAVSMKPAFLPSAPGPTMSYYRGQEVLA

Target data

Background This gene is a member of a phylogenetically conserved family of genes that share a common DNA-binding domain, the T-box. T-box genes encode transcription factors involved in the regulation of developmental processes. This gene is the human ortholog of mouse Tbx21/Tbet gene. Studies in mouse show that Tbx21 protein is a Th1 cell-specific transcription factor that controls the expression of the hallmark Th1 cytokine, interferon-gamma (IFNG). Expression of the human ortholog also correlates with IFNG expression in Th1 and natural killer cells, suggesting a role for this gene in initiating Th1 lineage development from naive Th precursor cells.
Gene ID 30009
Gene name TBX21
Swiss Q9UL17
Synonym TBX21,TBX21 Rabbit mAb,T-cell-specific T-box transcription factor T-bet,Transcription factor TBLYM,TBET,TBLYM,T bet;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 cell specific T box transcription factor T bet;T PET;T-box protein 21;T-box transcription factor TBX21;T-cell-specific T-box transcription factor T-bet;TBET;TBLYM;TBX 21;Tbx21;TBX21
Expression T-cell specific.
Functions Lineage-defining transcription factor which initiates Th1 lineage development from naive Th precursor cells both by activating Th1 genetic programs and by repressing the opposing Th2 and Th17 genetic programs (PubMed:10761931). Activates transcription of a set of genes important for Th1 cell function, including those encoding IFN-gamma and the chemokine receptor CXCR3. Activates IFNG and CXCR3 genes in part by recruiting chromatin remodeling complexes including KDM6B, a SMARCA4-containing SWI/SNF-complex, and an H3K4me2-methyltransferase complex to their promoters and all of these complexes serve to establish a more permissive chromatin state conducive with transcriptional activation (By similarity). Can activate Th1 genes also via recruitment of Mediator complex and P-TEFb (composed of CDK9 and CCNT1/cyclin-T1) in the form of the super elongation complex (SEC) to super-enhancers and associated genes in activated Th1 cells (PubMed:27292648). Inhibits the Th17 cell lineage commitment by blocking RUNX1-mediated transactivation of Th17 cell-specific transcriptinal regulator RORC. Inhibits the Th2 cell lineage commitment by suppressing the production of Th2 cytokines, such as IL-4, IL-5, and IL- 13, via repression of transcriptional regulators GATA3 and NFATC2. Protects Th1 cells from amplifying aberrant type-I IFN response in an IFN-gamma abundant microenvironment by acting as a repressor of type-I IFN transcription factors and type-I IFN-stimulated genes. Acts as a regulator of antiviral B-cell responses; controls chronic viral infection by promoting the antiviral antibody IgG2a isotype switching and via regulation of a broad antiviral gene expression program (By similarity).
Research area

Resources

Validation data

1 images

Validation images at the top of the page cover WB / ICC/IF.

References

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FAQs

Listed applications: WB, ICC/IF. Use the validation images and recommended dilution as a starting point.
Send the catalog number and lot through the inquiry form. Support will help with the lot documents.
Use the recommended conditions as a starting concentration. Sample, fixation, and detection system may need a titration.

Protocols

Protocols
AYT1048