- B20.1 (See other available formats)
- Regulatory Status
- Other Names
- T cell receptor Vα 2
- Rat IgG2a, λ
- Ave. Rating
- Submit a Review
- Product Citations
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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
- Verified Reactivity
- Antibody Type
- Host Species
- Soluble TCR from mouse CTL clone KB5-C20
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA).
- The antibody was purified by affinity chromatography and conjugated with Brilliant Violet 421™ under optimal conditions.
- 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.
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 ≤0.25 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.
Brilliant Violet 421™ excites at 405 nm and emits at 421 nm. The standard bandpass filter 450/50 nm is recommended for detection. Brilliant Violet 421™ is a trademark of Sirigen Group Ltd.
Learn more about Brilliant Violet™.
This product is subject to proprietary rights of Sirigen Inc. and is made and sold under license from Sirigen Inc. The purchase of this product conveys to the buyer a non-transferable right to use the purchased product for research purposes only. This product may not be resold or incorporated in any manner into another product for resale. Any use for therapeutics or diagnostics is strictly prohibited. This product is covered by U.S. Patent(s), pending patent applications and foreign equivalents.
- Excitation Laser
Violet Laser (405 nm)
- Application Notes
The B20.1 antibody recognizes most members of the Va2 TCR subfamily in mice having the a, b, and c haplotypes.
(PubMed link indicates BioLegend citation)
- Product Citations
AB_2814020 (BioLegend Cat. No. 127825)
On a subset of T cells
- In combination of V β, Vα recognizes MHC/peptide complex on the antigen-presenting cells.
- Associate with Vβ and CD3 complex to form TCR complexes expressing on cell surface.
- TCR recognizes MHC/peptide complex
- Cell Type
- T cells
- Biology Area
- Adaptive Immunity, Immunology
- Molecular Family
- 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
- View information about TCR Valpha2 on UniProt.org
- What is the F/P ratio range of our BV421™ format antibody reagents?
It is lot-specific. On average it ranges between 2-4.
|Purified anti-mouse TCR Vα2||B20.1||FC|
|Biotin anti-mouse TCR Vα2||B20.1||FC|
|FITC anti-mouse TCR Vα2||B20.1||FC|
|PE anti-mouse TCR Vα2||B20.1||FC|
|APC anti-mouse TCR Vα2||B20.1||FC|
|Alexa Fluor® 647 anti-mouse TCR Vα2||B20.1||FC|
|PerCP/Cyanine5.5 anti-mouse TCR Vα2||B20.1||FC|
|Pacific Blue™ anti-mouse TCR Vα2||B20.1||FC|
|APC/Cyanine7 anti-mouse TCR Vα2||B20.1||FC|
|Alexa Fluor® 488 anti-mouse TCR Vα2||B20.1||FC|
|PE/Cyanine7 anti-mouse TCR Vα2||B20.1||FC|
|Brilliant Violet 421™ anti-mouse TCR Vα2||B20.1||FC|
|Alexa Fluor® 700 anti-mouse TCR Vα2||B20.1||FC|
|PE/Dazzle™ 594 anti-mouse TCR Vα2||B20.1||FC|
|TotalSeq™-C0981 anti-mouse TCR Vα2||B20.1||PG|
|TotalSeq™-A0981 anti-mouse TCR Vα2||B20.1||PG|
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Compare Data Across All Formats
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.
Purified anti-mouse TCR Vα2
Biotin anti-mouse TCR Vα2
FITC anti-mouse TCR Vα2
PE anti-mouse TCR Vα2
APC anti-mouse TCR Vα2
Alexa Fluor® 647 anti-mouse TCR Vα2
PerCP/Cyanine5.5 anti-mouse TCR Vα2
Pacific Blue™ anti-mouse TCR Vα2
APC/Cyanine7 anti-mouse TCR Vα2
Alexa Fluor® 488 anti-mouse TCR Vα2
PE/Cyanine7 anti-mouse TCR Vα2
Brilliant Violet 421™ anti-mouse TCR Vα2
Alexa Fluor® 700 anti-mouse TCR Vα2
PE/Dazzle™ 594 anti-mouse TCR Vα2
TotalSeq™-C0981 anti-mouse TCR Vα2
TotalSeq™-A0981 anti-mouse TCR Vα2