- SB/199 (See other available formats)
- Regulatory Status
- Other Names
- IL-7 receptor α chain, IL-7Rα
- Rat IgG2b, κ
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- Product Citations
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CD127 is a 60-90 kD type I transmembrane glycoprotein, also known as IL-7 receptor α chain or IL-7Rα. It forms heterodimer with the common γ chain (γc or CD132) which is shared with the receptors for IL-2, IL-4, IL-9, IL-13, IL-15, and IL-21. CD127 is expressed on immature B cells through early pre-B stage, thymocytes (except CD4/CD8 double positive thymocytes), peripheral T cells, and bone marrow stromal cells. CD127 has been reported to be an useful marker for identifying memory and effector T cells. The ligation of IL-7 with its receptor is important for stimulation of mature and immature T cells as well as immature B cells proliferation and development.Product Details
- Antibody Type
- Host Species
- Mouse pre-B cell line 1A9
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide
- The antibody was purified by affinity chromatography and conjugated with PE/Cyanine5 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 = 0.5 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
Additional reported applications (for the relevant formats) include: To reduce non-specific binding to cells bearing Fc-receptors, pre-incubation of cells with anti-mouse CD16/CD32, clone 93 (Cat. No. 101301/101302), is recommended prior to immunofluorescent staining.
- Application References
- Yamashita Y, et al. 1999. J. Immunol. 162:5940.
- Kouro T, et al. 2002. Blood 100:3672.
- Maeda K, et al. 2005. Blood 106:879.
- Diao J, et al. 2004. J. Immunol. 173:1826.
AB_2832431 (BioLegend Cat. No. 121123)
AB_2832432 (BioLegend Cat. No. 121124)
- Type I transmembrane glycoprotein, associate with CD132, 60-90 kD
Immature B cells through early pre-B stage, thymocytes (except CD4/CD8 double positive thymocytes), peripheral T cells, bone marrow stromal cells
- T cell and immature B cell proliferation and development
- Cell Type
- B cells, T cells, Thymocytes, Tregs
- Biology Area
- Molecular Family
- CD Molecules, Cytokine/Chemokine Receptors
- Antigen References
1. Sudo T, et al. 1993. Proc. Natl. Acad. Sci. USA. 90:9125.
2. He YW and Malek TR. 1998. Crit Rev. Immunol. 18:503.
3. Huster K M,et al. 2004. Proc. Natl. Acad. Sci. USA. 101:5610.
4. Pillai M, et al. 2004. Leuk Lymphoma. 45:2403.
5. Morrissey PJ, et al. 1989. J. Exp. Med. 169:707.
- Gene ID
- 16197 View all products for this Gene ID
- View information about CD127 on UniProt.org
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