Brilliant Violet 650™ anti-human IL-2 Antibody

Pricing & Availability
Clone
MQ1-17H12 (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 IgG2a, κ
Ave. Rating
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Product Citations
publications
MQ1-17H12_BV650_1_031512
PMA+ionomycin-stimulated human peripheral blood lymphocytes were fixed, permeabilized and then stained with IL-2 (clone MQ1-17H12) Brilliant Violet 650™ (top) or rat IgG2a Brilliant Violet 650™ isotype control and CD3 FITC.
  • MQ1-17H12_BV650_1_031512
    PMA+ionomycin-stimulated human peripheral blood lymphocytes were fixed, permeabilized and then stained with IL-2 (clone MQ1-17H12) Brilliant Violet 650™ (top) or rat IgG2a Brilliant Violet 650™ isotype control and CD3 FITC.
  • MQ1-17H12_BV650_2_031512
See Brilliant Violet 650™ spectral data
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500333 25 tests 220,00 CHF
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500334 100 tests 405,00 CHF
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Description

IL-2 is a potent lymphoid cell growth factor which exerts its biological activity primarily on T cells, promoting proliferation and maturation. 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 (pdf)

Product Details

Reactivity
Human, Cat (Feline)15 Cross-Reactivity: Chimpanzee, Baboon, Cynomolgus, Rhesus, Sooty Mangabey
Antibody Type
Monoclonal
Host Species
Rat
Immunogen
E. coli - expressed recombinant human 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 650™ under optimal conditions.
Concentration
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.
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, 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.

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 Becton, Dickinson and Company and its affiliates. 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/or foreign equivalents.
Excitation Laser
Violet Laser (405 nm)
Application Notes

ELISA or ELISPOT Capture2,3: The purified MQ1-17H12 antibody is useful as the capture antibody in a sandwich ELISA or ELISPOT assay, when used in conjunction with the Biotin anti-human IL-2 antibody (Cat. No. 517605) as the detecting antibody. The Ultra-LEAF™ purified antibody is suggested for ELISPOT capture. For ELISPOT capture applications, a concentration range of 4.0 - 8.0 µg/mL is recommended.
Additional reported applications (for the relevant formats) include: immunoprecipitation2, immunohistochemical staining of paraformaldehyde-fixed, saponin-treated frozen tissue sections1,4-6,8, neutralization13, and immunocytochemistry.

Note: For testing human IL-2 in serum or plasma, BioLegend's LEGEND MAX™ Kit (Cat. No. 431807) is specially developed and recommended.

Application References

(PubMed link indicates BioLegend citation)
  1. Andersson J, et al. 1994. Immunology 83:16. (IHC)
  2. Abrams J, et al. 1992. Immunol. Rev. 127:5. (IP)
  3. Abrams JS. 1995. Curr. Prot. Immunol. Unit 6.20.
  4. Fernandez V, et al. 1994. Eur. J. Immunol. 24:1808. (IHC)
  5. Skansen-Saphir U, et al. 1994. Eur. J. Immunol. 24:916. (IHC)
  6. Andersson U, et al. Detection and Quantification of Gene Expression. New York:Springer-Verlag. (IHC)
  7. Prussin C, et al. 1995. J. Immunol. Methods. 188:117.
  8. Raqib R, et al. 2002. Infect. Immun. 70:3199. (IHC)
  9. Dzhagalov I, et al. 2007. J. Immunol. 178:2113. PubMed
  10. Colleton BA, et al. 2009. J Virol. 83:6288. PubMed
  11. Yoshino N, et al. 2000. Exp. Anim. (Tokyo) 49:97. (FC)
  12. Rout N, et al. 2010. PLoS One 5:e9787. (FC)
  13. Yeap SK, et al. 2013. BMC Complement Altern. Med. 13:145. (Neut)
  14. Wu Z, et al. 2015. J Virol. 89:6435. PubMed
  15. Maksaereekul S, et al. 2009. Vaccine. 28:3754 (FC) PubMed
Product Citations
  1. Om K, et al. 2020. PLoS Pathog. 16:e1008764. PubMed
  2. Boer M, et al. 2015. Clin Vaccine Immunol. 22: 778 - 788. PubMed
  3. Donia M, et al. 2015. Cancer Res . 75: 3747-3759. PubMed
  4. Hoang TN, et al. 2021. Cell. 184:460. PubMed
RRID
AB_11147166 (BioLegend Cat. No. 500333)
AB_2563878 (BioLegend Cat. No. 500334)

Antigen Details

Structure
Cytokine; 15.4 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
Cell Biology, Immunology, Neuroinflammation, Neuroscience
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 and CIF (colostrums inhibitory factor)
Gene ID
3558 View all products for this Gene ID
UniProt
View information about IL-2 on UniProt.org

Related FAQs

There are no FAQs for this product.
Go To Top Version: 3    Revision Date: 05.23.2013

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.

 

*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, www.biolegend.com/ordering#license). BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.

 

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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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