Brilliant Violet 650™ anti-mouse CD127 (IL-7Rα) Antibody

Pricing & Availability
Clone
A7R34 (See other available formats)
Regulatory Status
RUO
Other Names
IL-7 receptor α chain, IL-7Rα
Isotype
Rat IgG2a, κ
A7R34_BV650_CD127_Antibody_1_080516
C57BL/6 mouse splenocytes were stained with CD3ε FITC and CD127 (clone A7R34) Brilliant Violet 650™ (top) or rat IgG2a, κ Brilliant Violet 650™ isotype control (bottom).
  • A7R34_BV650_CD127_Antibody_1_080516
    C57BL/6 mouse splenocytes were stained with CD3ε FITC and CD127 (clone A7R34) Brilliant Violet 650™ (top) or rat IgG2a, κ Brilliant Violet 650™ isotype control (bottom).
  • A7R34_BV650_CD127_Antibody_2_080516
Compare all formats See Brilliant Violet 650™ spectral data
Cat # Size Price Quantity Check Availability
135043 50 µg $292.00
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Description

CD127 is a 60-90 kD type I transmembrane glycoprotein also known as IL-7 receptor α chain or IL-7Rα. It forms a 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.

Technical data sheet

Product Details

Verified Reactivity
Mouse
Antibody Type
Monoclonal
Host Species
Rat
Immunogen
IL-7Ra-IgG1 fusion protein
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA).
Preparation
The antibody was purified by affinity chromatography and conjugated with Brilliant Violet 650™ 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 ≤0.5 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

Brilliant Violet 650™ excites at 405 nm and emits at 645 nm. The bandpass filter 660/20 nm is recommended for detection, although filter optimization may be required depending on other fluorophores used. Be sure to verify that your cytometer configuration and software setup are appropriate for detecting this channel. Refer to your instrument manual or manufacturer for support. Brilliant Violet 650™ 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

A7R34 is able to block clone SB/199 binding to IL-7R.

Application References

(PubMed link indicates BioLegend citation)
  1. Sudo T, et al. 1993. P. Natl. Acad. Sci. USA 90:9125.
  2. Hashi H, et al. 2001. J. Immunol. 166:3702.
  3. Taylor R, et al. 2007. J. Immunol. 178:5659.
  4. Mazzon C, et al. 2011. Blood. 118:2733. PubMed
  5. Jin J, et al. 2011. J. Immunol. doi:10.4049/jimmunol.1001238. PubMed
Product Citations
  1. Grebinoski S, et al. 2022. Nat Immunol. 23:868. PubMed
  2. Lin YH 2023. Immunity. 56(1):207-223.e8. PubMed
  3. Kedmi R, et al. 2022. Nature. 610:737. PubMed
  4. Marques RM, et al. 2021. Cell Death Differ. 28:3140. PubMed
  5. Glaubitz J, et al. 2022. Nat Commun. 13:4502. PubMed
  6. Marinaik CB, et al. 2020. Cell Rep Med. 1:100095. PubMed
  7. van Doremalen N, et al. 2020. Nature. 586:578. PubMed
  8. Wagner AK, et al. 2022. iScience. 25:105137. PubMed
  9. Krisna SS, et al. 2021. STAR Protoc. 2:100627. PubMed
  10. Wang J, et al. 2020. Cell Stem Cell. 27(1):81-97. PubMed
RRID
AB_2629681 (BioLegend Cat. No. 135043)

Antigen Details

Structure
Type I transmembrane glycoprotein, associate with CD132, 60-90 kD
Distribution

Immature B cells through early pre-B stage, thymocytes (except CD4/CD8 double positive thymocytes), peripheral T cells, bone marrow stromal cells

Function
T cell and immature B cell proliferation and development
Ligand/Receptor
IL-7
Cell Type
B cells, T cells, Thymocytes
Biology Area
Immunology
Molecular Family
CD Molecules, Cytokine/Chemokine Receptors
Antigen References

1. Sudo T, et al. 1993. P. Natl. Acad. Sci. USA 90:9125.
2. Okuno Y, et al. 2001. P. Natl. Acad. Sci. USA 99:6246.
3. Pillai M, et al. 2004. Leukemia Lymphoma 45:2403.

Gene ID
16197 View all products for this Gene ID
UniProt
View information about CD127 on UniProt.org
Go To Top Version: 1    Revision Date: 08/09/2016

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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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