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Brilliant Violet 421™ anti-mouse IL-2 Antibody

Pricing & Availability
Clone
JES6-5H4 (See other available formats)
Regulatory Status
RUO
Other Names
Interleukin-2, T cell growth factor (TCGF), Eosinophil differentiation factor (EDF), Killer cell helper factor (KHF), Macrophage-activating factor for cytotoxicity I (MAF-C I), Thymocyte differentiation factor (TDF)
Isotype
Rat IgG2b, κ
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Product Citations
publications
JES6-5H4_BV421_1_040411
C57BL/6 mouse splenocytes were stimulated with PMA + Ionomycin for 6 hours (in the presence of monensin), stained with CD3 FITC, fixed, permeabilized, and then stained with IL-2 (clone JES6-5H4) Brilliant Violet 421™ (top) or rat IgG2b, κ Brilliant Violet 421™ isotype control (bottom).
  • JES6-5H4_BV421_1_040411
    C57BL/6 mouse splenocytes were stimulated with PMA + Ionomycin for 6 hours (in the presence of monensin), stained with CD3 FITC, fixed, permeabilized, and then stained with IL-2 (clone JES6-5H4) Brilliant Violet 421™ (top) or rat IgG2b, κ Brilliant Violet 421™ isotype control (bottom).
  • JES6-5H4_BV421_2_040411
Compare all formats See Brilliant Violet 421™ spectral data
Cat # Size Price Quantity Check Availability Save
503825 125 µL 155€
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503826 50 µg 219€
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Description

IL-2 is a potent lymphoid cell growth factor which exerts its biological activity primarily on T cells. Additionally, IL-2 has been found to stimulate growth and differentiation of B cells, NK cells, LAK cells, monocytes, and oligodendrocytes.

Product Details
Technical data sheet

Product Details

Verified Reactivity
Mouse
Antibody Type
Monoclonal
Host Species
Rat
Immunogen
E. coli-expressed, recombinant mouse IL-2
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 421™ under optimal conditions.
Concentration
µg sizes: 0.2 mg/mL
µL sizes: lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
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

ICFC - Quality tested
Recommended Usage

Each lot of this antibody is quality control tested by intracellular immunofluorescent staining with flow cytometric analysis. For flow cytometric staining using the µl size, 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. For flow cytometric staining using the µg size, the suggested use of this reagent is ≤0.125 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

ELISA Detection1-3 or ELISPOT Detection4-6: The biotinylated JES6-5H4 antibody is useful as a detection antibody for a sandwich ELISA or ELISPOT assay, when used in conjunction with the purified JES6-1A12 antibody (Cat. Nos. 503701 & 503702) as capture antibody and recombinant mouse IL-2 (Cat. No. 575409) as the standard.
Flow Cytometry8-10: The fluorochrome-labeled JES6-5H4 antibody is useful for intracellular immunofluorescent staining and flow cytometric analysis to identify IL-2 -producing cells within mixed cell populations.
Neutralization1,7: The Ultra-LEAF™ purified antibody (Endotoxin in vivo and in vitro (Cat. No. 503845-503850)) is recommended for neutralization.
Additional reported applications (for the relevant formats) include: immunoprecipitation1, immunohistochemical staining of paraformaldehyde-fixed, saponin-treated frozen tissue sections2, in vivo capture7, and immunocytochemistry.
Note: For testing mouse IL-2 in serum, plasma or supernatant, BioLegend's ELISA MAX™ Sets (Cat. No. 431001 & 431004) are specially developed and recommended.

Additional Product Notes

View more applications data for this product in our Scientific Poster Library. 

Application References

(PubMed link indicates BioLegend citation)
  1. Abrams J, et al. 1992. Immunol. Rev. 127:5.
  2. Sander B, et al. 1993. J. Immunol. Meth. 166:201.
  3. Abrams J. 1995. Curr. Prot. Immunol. John Wiley and Sons New York. Unit 6.20.
  4. Klinman D, et al. 1994. Curr. Prot. Immunol. John Wiley and Sons New York. Unit 6.19.
  5. Mo X, et al. 1995. J. Virol. 69:1288.
  6. Karulin A, et al. 2000. J. Immunol. 164:1862.
  7. Finkelman F, et al. 2003. Curr. Prot. Immunol. John Wiley & Sons New York. Unit 6.28.
  8. Ko SY, et al. 2005. J. Immunol. 175:3309. PubMed
  9. Kang SS and Allen PM. 2005. J. Immunol. 174:5382.
  10. Lawson BR, et al. 2007. J. Immunol. 178:5366.
Product Citations
  1. Haratani K, et al. 2019. J Clin Invest. 130:374. PubMed
  2. Elong Ngono A, et al. 2020. Cell Reports. 1.330555556. PubMed
  3. Li B, Schmidt N 2016. PLoS One. 11: 0162427. PubMed
  4. Lin YH 2023. Immunity. 56(1):207-223.e8. PubMed
  5. Ai L, et al. 2023. Cell Discov. 9:9. PubMed
  6. Scherer S, et al. 2023. Nat Immunol. 24:501. PubMed
  7. Ma J, et al. 2020. Adv Sci (Weinh). 7:2000609. PubMed
  8. Kinder JM, et al. 2020. Cell Reports. 31(12):107784.. PubMed
  9. Chakrabarti J, et al. 2018. Oncotarget. 9:37439. PubMed
  10. Montel-Hagen A, et al. 2020. Cell Rep. 33:108320. PubMed
  11. Pishesha N, et al. 2021. Proc Natl Acad Sci U S A. 118:. PubMed
  12. Holokai L, et al. 2020. Cancers (Basel). 12:00. PubMed
  13. Bullard BL, et al. 2022. NPJ Vaccines. 7:65. PubMed
  14. Morris AB, et al. 2020. Immunity. 52(1):136-150.e6.. PubMed
  15. Dudeck J, et al. 2019. J Allergy Clin Immunol. 143:1849. PubMed
  16. Marshall N, et al. 2015. Toxicol Sci. 147: 127-139. PubMed
  17. Wen J, et al. 2020. Cell Rep. 31:107566. PubMed
  18. Karanika S, et al. 2022. Front Immunol. 13:972266. PubMed
RRID
AB_2650897 (BioLegend Cat. No. 503825)
AB_2650897 (BioLegend Cat. No. 503826)

Antigen Details

Structure
Cytokine; 15-30 kD (Mammalian)
Bioactivity
Proliferation of T lymphocytes, B cells, anti-inflammatory, hematopoiesis, tumor surveillance
Cell Sources
T cells
Cell Targets
T cells, B cells, NK cells, LAK cells, monocytes, macrophages, oligodendrocytes
Receptors
High affinity heterotrimer of IL-2Rα/β/γ, intermediate affinity homodimer IL-2Rα (CD25; p55; Tac) and heterodimer IL-2Rβ (CD122)/γ; γ-subunit (CD132) in common with IL-4R, IL-7R, IL-13R, IL-15R
Cell Type
Tregs
Biology Area
Immunology
Molecular Family
Cytokines/Chemokines
Antigen References

1. Fitzgerald K, et al. Eds. 2001. The Cytokine FactsBook. Academic Press San Diego.
2. Taniguchi T, et al. 1993. Cell 73:5.
3. Nistico G. 1993. Prog. Neurobiol. 40:463.
4. Waldmann T, et al. 1993. Ann. NY Acad. Sci. 685:603.

Regulation
Upregulated by NFAT; downregulated by TCF-8, CIF (colostrum inhibitory factor)
Gene ID
16183 View all products for this Gene ID
UniProt
View information about IL-2 on UniProt.org

Related FAQs

What is the F/P ratio range of our BV421™ format antibody reagents?

It is lot-specific. On average it ranges between 2-4.

Go To Top Version: 1    Revision Date: 11.30.2012

For Research Use Only. Not for diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms) ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

BioLegend, the BioLegend logo, and all other trademarks are property of BioLegend, Inc. or their respective owners, and all rights are reserved.

 

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Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

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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