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PE/Cyanine7 anti-mouse TCR Vα2 Antibody

Pricing & Availability
Clone
B20.1 (See other available formats)
Regulatory Status
RUO
Other Names
T cell receptor Vα 2
Isotype
Rat IgG2a, λ
Ave. Rating
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Product Citations
publications
B20-1_PECyanine7_TCRVa2_Antibody_1_110823_updated
C57BL/6 mouse splenocytes were stained with CD3 APC and anti-mouse TCR Vα2 (clone B20.1) PE/Cyanine7 (left) or rat IgG2a, κ PE/Cyanine7 isotype control (right).
  • B20-1_PECyanine7_TCRVa2_Antibody_1_110823_updated
    C57BL/6 mouse splenocytes were stained with CD3 APC and anti-mouse TCR Vα2 (clone B20.1) PE/Cyanine7 (left) or rat IgG2a, κ PE/Cyanine7 isotype control (right).
Compare all formats See PE/Cyanine7 spectral data
Cat # Size Price Quantity Check Availability Save
127821 25 µg 90€
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127822 100 µg 259€
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Description

The TCR alpha (α) chain complexes with the TCR beta (β) chain to form the T cell receptor in 95% of T cells, whereas the remaining 5% of T cells express gamma and delta chains (γ/δ).  TCR Vα2 is a distinct TCR subfamily found in mice having the a, b, and c haplotypes.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Mouse
Antibody Type
Monoclonal
Host Species
Rat
Immunogen
Soluble TCR from mouse CTL clone KB5-C20
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography and conjugated with PE/Cyanine7 under optimal conditions.
Concentration
0.2 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Application

FC - Quality tested
Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is = 0.06 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
Application Notes

The B20.1 antibody recognizes most members of the Va2 TCR subfamily in mice having the a, b, and c haplotypes.

Additional Product Notes

BioLegend is in the process of converting the name PE/Cy7 to PE/Cyanine7. The dye molecule remains the same, so you should expect the same quality and performance from our PE/Cyanine7 products. Please contact Technical Service if you have any questions.

Application References

(PubMed link indicates BioLegend citation)
  1. Pircher H, et al. 1992. Eur. J. Immunol.. 22:399.
  2. Gregoire C, et al. 1991. P. Natl. Acad. Sci. USA 88:8077.
  3. Kao C, et al. 2005. Int. Immunol.17:1607. PubMed
  4. Steptoe RJ, et al. 2007. J. Immunol. 178:2094. PubMed
  5. Rao RR, et al. 2012. Immunity. 36:374. PubMed.
Product Citations
  1. Yu K, et al. 2021. Cell Reports. 35(12):109273. PubMed
RRID
AB_2716242 (BioLegend Cat. No. 127821)
AB_2716243 (BioLegend Cat. No. 127822)

Antigen Details

Distribution

On a subset of T cells

Function
In combination of V β, Vα recognizes MHC/peptide complex on the antigen-presenting cells.
Interaction
Associate with Vβ and CD3 complex to form TCR complexes expressing on cell surface.
Ligand/Receptor
TCR recognizes MHC/peptide complex
Cell Type
T cells
Biology Area
Adaptive Immunity, Immunology
Molecular Family
TCRs
Antigen References

1. Kubo RT, et al. 1989. J. Immunol.. 142:2736.
2. Pircher H, et al. 1992. Eur. J. Immunol. 22:399.

Gene ID
21473 View all products for this Gene ID
UniProt
View information about TCR Valpha2 on UniProt.org

Related FAQs

There are no FAQs for this product.
Go To Top Version: 1    Revision Date: 10/05/2017

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.

 

*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, www.biolegend.com/ordering#license). BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.

 

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Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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