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IL-2 Rat anti-Mouse, Brilliant Violet 750, Clone: JES6-5H4, BD

Rat Monoclonal Antibody

Manufacturer:  BD Biosciences 566363

Catalog No. BDB566363

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The JES6-5H4 monoclonal antibody specifically binds to mouse interleukin-2 (IL-2), a multifunctional cytokine that plays pivotal roles in immunity and tolerance. It is produced by activated T cells and affects the activation, growth, proliferation and/or differentiation of various cell types including T and B lymphocytes and their precursors, LAK cells, NK cells, and monocytes/macrophages. IL-2 mediates its biological activities by binding to IL-2 receptor complex es. The intermediate affinity IL-2R is comprised of IL-2Rβ (CD122) and common gamma chain (γc; CD132) subunits, whereas the high-affinity IL-2R is comprised of IL-2Rα (CD25), IL-2Rβ, and γc subunits. The JES6-5H4 monoclonal antibody binds to IL-2 and neutra lizes its biological activity.

The antibody was conjugated to BD Horizon BV750 which is part of the BD Horizon Brilliant™ Violet family of dyes. This dye is a tandem fluorochrome of BD Horizon BV421 with an Ex Max of 405nm and an acceptor dye with an Em Max at 750nm. BD Horizon Brilliant BV750 can be excited by the violet laser (405 nm) and detected with a 750/30 nm filter with a 740 nm long pass. Due to spectral differences between labeled cells and beads, using BD™ CompBeads can result in incorrect spillover values when used with BD Horizon BV750 reagents. Therefore, the use of BD CompBeads or BD CompBeads Plus to determine spillover values for these reagents is not recommended. BV750


Aqueous buffered solution containing ≤0.09% sodium azide.
Il2, Interleukin-2, T-cell growth factor, TCGF
Mouse IL-2 Recombinant Protein
The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated with BD Horizon BV750 under optimum conditions, and unconjugated antibody and free BD Horizon BV750 were removed.
Brilliant Violet 750
Affinity Purified
Rat IgG2b
Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
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