{"product_id":"biolegend-105919","title":"Biolegend, 105919, Brilliant Violet 421™ anti-mouse CD122 (IL-2Rβ) Antibody, 50μg","description":"\u003cp\u003eCD122 is a 70-75 kD IL-2 receptor β chain also known as IL-2Rβ, which is also shared by the IL-15 receptor. It is constitutively expressed by NK cells and at lower levels by T cells, B cells, monocytes, and macrophages. The IL-2Rβ chain can combine with either the common γ subunit (γ c , CD132) alone or with the γ c subunit and the IL-2Rα subunit (CD25) to generate intermediate or high affinity IL-2 receptor complexes, respectively. CD122 expression levels can be upregulated by activation. The 5H4 antibody does not block IL-2 binding to the IL-2 receptor. CD122 is expressed on murine, but not human, CD8+ Tregs involved in the maintenance of T cell homeostasis.\u003cbr\u003e\n50μg\u003cbr\u003e\nVerified Reactivity: Mouse\u003cbr\u003e\nAntibody Type: Monoclonal\u003cbr\u003e\nHost Species: Rat\u003cbr\u003e\nImmunogen: Rat myeloma YB2\/0 transfected with truncated mouse Il-2Rβ cDNA\u003cbr\u003e\nFormulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)\u003cbr\u003e\nPreparation: The antibody was purified by affinity chromatography and conjugated with Brilliant Violet 421™ under optimal conditions.\u003cbr\u003e\nConcentration: 0.2 mg\/mL\u003cbr\u003e\nStorage \u0026amp; Handling: The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.\u003cbr\u003e\nApplication: FC - Quality tested\u003cbr\u003e\nRecommended 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 ≤ 0.25 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.\u003cbr\u003e\nExcitation Laser: Violet Laser (405 nm)\u003cbr\u003e\nApplication Notes: Additional reported applications (for the relevant formats) include: immunoprecipitation1,2.\u003cbr\u003e\nApplication References(PubMed link indicates BioLegend citation): Furse R, et al. 1993 Eur. J. Immunol. 23:3181. (IP) He YW, et al. 1995. J. Immunol. 154:1596. (IP) Liqons DL, et al. 2012. J Biol Chem. 287:34386. PubMed.\u003cbr\u003e\nRRID: AB_3083102 (BioLegend Cat. No. 105919)\u003cbr\u003e\nStructure: Ig superfamily, forms high affinity IL-2 receptor with CD25 and CD132 chains or intermediate affinity receptor with CD132 alone, 70-75 kD\u003cbr\u003e\nDistribution: T cells and B cells, NK cells, monocytes, macrophages\u003cbr\u003e\nFunction: Critical component of IL-2 and IL-15 signaling\u003cbr\u003e\nLigand\/Receptor: IL-2, IL-15\u003cbr\u003e\nCell Type: B cells, Macrophages, Monocytes, NK cells, T cells, Tregs\u003cbr\u003e\nBiology Area: Immunology\u003cbr\u003e\nMolecular Family: CD Molecules, Cytokine\/Chemokine Receptors\u003cbr\u003e\nAntigen References: 1. Barclay A, et al. 1997. The Leukocyte Antigen FactsBook Academic Press. 2. Minami Y, et al. 1993. Annu. Rev. Immunol. 11:245. 3. Suzuki H, et al. 1995. Science 268:1472. 4. Shi Z, et al. 2009. Eur. J. Immunol. 39:2109.\u003cbr\u003e\nGene ID: 16185\u003cbr\u003e\nUniProt: View information about CD122 on UniProt.org\u003cbr\u003e\nClone: 5H4\u003cbr\u003e\nRegulatory Status: RUO\u003cbr\u003e\nOther Names: IL-2 Receptor β chain, IL-2Rβ\u003cbr\u003e\nIsotype: Rat IgG2a, κ\u003cbr\u003e\nQ: What is the F\/P ratio range of our BV421™ format antibody reagents?\u003cbr\u003e\nA: It is lot-specific. On average it ranges between 2-4.\u003c\/p\u003e","brand":"Biolegend","offers":[{"title":"Default Title","offer_id":46862464090281,"sku":"105919","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/biolegend-105919","provider":"Iright","version":"1.0","type":"link"}