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Safety Data Sheet (SDS) PE Anti-mouse TCR Valpha111 112 Antibody     Product Data Sheet (PDF)    
PE Anti-mouse TCR Vα11.1, 11.2 Antibody
1299515 25 µg $100.00       
1299520 100 µg $215.00       
Clone: RR8-1
Isotype: Rat IgG2b, κ
Reactivity: Mouse
Immunogen: Mouse T-cell clone B10
Formulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation: The antibody was purified by affinity chromatography and conjugated with PE under optimal conditions. The solution is free of unconjugated PE and unconjugated antibody.
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.

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.

Application References:

1. Jameson SC, et al. 1991. J. Immunol. 147:3185. (FC)

C57BL/6 mouse lymph node stained

C57BL/6 mouse lymph node stained with TCR Vα11 (RR8-1) PE and CD3 (145-2C11) APC


Vα11 T cell receptor (TCR Vα11) is a variant of TCR α chain and, along with TCR β chain, forms the TCR heterodimer. In association with the CD3 complex, TCR α/β is responsible for antigen recognition through the interaction with MHC-peptide complex to initiate the T cell-mediated immune responses. The RR8-1 antibody is specific for b and d haplotypes of TCR Vα11.1 and Vα11.2, but not for Vα11.3. It does not react with a and c haplotypes of TCR Vα11.

Other Names: Vα11 T-cell receptor,T cell receptor alpha 11
Structure: Member of the immunoglobulin superfamily, Vα11 is a variant of the TCR α chain which associates with the TCR β chain to form the TCR heterodimer.
Distribution: Subset of TCR αβ+ T cells.
Function: Recognition of peptides presented by MHC molecules, responsible for T cell mediated immune responses.
Ligand Receptor: MHC-peptide complex