- B1 (See other available formats)
- Regulatory Status
- Other Names
- T cell receptor γ/δ, γ/δ TCR, TCR-γ/δ
- Mouse IgG1, κ
- Ave. Rating
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- Product Citations
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T cell receptor (TCR) is a heterodimer consisting of an α and a β chain (TCR α/β) or a γ and a δ chain (TCR γ/δ). TCR γ/δ is involved in the recognition of certain bacterial, self-CD1 molecule, and tumor antigens bound to MHC class I. The γ/δ TCR associates with CD3 and is expressed on a subset of T cells found in the thymus, the intestinal epithelium, and the peripheral lymphoid tissues and peritoneum. Most γ/δ T cells are CD4-/CD8-, some are CD8+. T cells expressing the γ/δ TCR have been shown to play a role in oral tolerance, innate immune response for some tumor cells, and autoimmune disease. It has been reported that γ/δ T cells also play a principal role in antigen presentation.Product Details
- Human, African Green, Baboon, Cynomolgus, Pigtailed Macaque, Rhesus
- Antibody Type
- Host Species
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and 0.2% (w/v) BSA (origin USA).
- The antibody was purified by affinity chromatography, and conjugated with APC under optimal conditions.
- Lot-specific (please contact technical support for concentration and total µg amount, or use our Lookup tool if you have a lot number.)
- 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 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.
- Excitation Laser
Red Laser (633 nm)
- Application Notes
Clone B1 is also known as clone B1.1.
Additional reported applications (for the relevant formats) include: immunohistochemical staining of acetone-fixed frozen sections3 and paraffin-embedded sections5, and in vitro blocking. The Ultra-LEAF™ purified antibody (Endotoxin < 0.01 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for highly sensitive assays (Cat. Nos. 331235 and 331236).
(PubMed link indicates BioLegend citation)
- Rodriguez-Gago M, et al. 2001. Transplantation. 72:503.
- Lehmann FS, et al. 2002. Am. J. Physiol. Gastrointest. Liver. Physiol. 283:G481. (FC)
- Bordignon M, et al. 2008. Mol. Med. Rep. 1:485. (IHC)
- Conrad M, et al. 2007. Cytom. Part A 71A:925. (FC)
- Pollinger B, et al. 2011. J. Immunol. 186:2602. (IHC)
- Correia DV, et al. 2011. Blood. 118:992. (Block)
- Laurent AJ, et al. 2014. PLoS One. 9:103683. PubMed
- Product Citations
AB_1089215 (BioLegend Cat. No. 331211)
AB_1089214 (BioLegend Cat. No. 331212)
- Ig superfamily, associates with CD3 complex
T subset in thymus, intestinal epithelium, peripheral lymphoid tissues and peritoneum
- Antigen recognition
- Some bacterial or tumor antigens bound MHC class I, CD1 molecule
- Cell Type
- Epithelial cells, T cells
- Biology Area
- Adaptive Immunity, Immunology
- Molecular Family
- Antigen References
1. Lanier LL, et al. 1987. J. Clin. Immunol. 7:429.
2. Spencer J, et al. 1989. Eur. J. Immunol. 19:1335.
3. Uyemura K, et al. 1991. J. Exp. Med. 174:683.
4. Spada FM, et al. 2000. J. Exp. Med. 191:907.
- Gene ID
- 6964 View all products for this Gene ID 6965 View all products for this Gene ID
- View information about TCR gamma/delta on UniProt.org
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