{"product_id":"biolegend-260214","title":"Biolegend, 260214, GMP PE anti-human CD25 Antibody, 100tests","description":"\u003cp\u003eCD25 is a 55 kD type I transmembrane glycoprotein also known as low affinity IL-2 receptor α chain or Tac. It is expressed on progenitor lymphocytes, activated T and B cells, and activated monocytes\/macrophages. CD25 is also expressed on a subset of non-stimulated CD4 + T cells termed T regulatory cells. Soluble CD25\/IL-2Rα is produced as a consequence of lymphocyte stimulation and is found in biological fluids following inflammatory responses. CD25 associates with IL-2 receptor β (CD122) and common γ (CD132) chains to form a high affinity IL-2R complex.\u003cbr\u003e\n100tests\u003cbr\u003e\nReactivity: Human\u003cbr\u003e\nAntibody Type: Monoclonal\u003cbr\u003e\nHost Species: Mouse\u003cbr\u003e\nImmunogen: Human PHA-induced lymphocyte cells\u003cbr\u003e\nFormulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and 0.2% (w\/v) BSA (origin USA) and a stabilizer.\u003cbr\u003e\nPreparation: The antibody was purified by affinity chromatography and conjugated with PE under optimal conditions.\u003cbr\u003e\nConcentration: 100 µg\/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 5 µL per million cells in 100 µL staining volume or 5 µL per 100 µL of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.\u003cbr\u003e\nExcitation Laser: Blue Laser (488 nm)Green Laser (532 nm)\/Yellow-Green Laser (561 nm)\u003cbr\u003e\nApplication Notes: Additional reported applications (for the relevant formats) include: immunohistochemical staining of paraformaldehyde fixed frozen sections1 and spatial biology (IBEX)2,3. The CD25 molecule reveals three epitope regions: A, B, and C. M-A251 antibody recognizes epitope region B. Unlike other CD25 antibody clones, M-A251 can detect CD25 after fixation with paraformaldehyde.\u003cbr\u003e\nApplication References(PubMed link indicates BioLegend citation): Li H and Pauza CD. 2015. Eur. J. Immunol. 45:298. (IHC) Radtke AJ, et al. 2020. Proc Natl Acad Sci USA. 117:33455-33465. (SB) PubMed Radtke AJ, et al. 2022. Nat Protoc. 17:378-401. (SB) PubMed\u003cbr\u003e\nDisclaimer: GMP RUO Flow Cytometry Antibodies. BioLegend GMP RUO fluorophore conjugated antibodies are manufactured in a dedicated GMP facility and compliant with ISO 13485:2016. For research use only. Not for use in diagnostic or therapeutic procedures. Our processes include: Batch-to-batch consistency Material traceability Documented procedures Documented employee training Equipment maintenance and monitoring records Lot-specific certificates of analysis Quality audits per ISO 13485:2016 QA review of released products\u003cbr\u003e\nStructure: Type I transmembrane glycoprotein, 55 kD; low-affinity IL-2 receptor α chain\u003cbr\u003e\nDistribution: Activated T and B cells, monocytes\/macrophages, Tregs\u003cbr\u003e\nInteraction: Associates with IL-2Rβ\/CD122 and IL-2Rγ\/CD132 receptor chains to form a high-affinity IL-2R complex\u003cbr\u003e\nLigand\/Receptor: IL-2\u003cbr\u003e\nCell Type: B cells, Macrophages, Monocytes, T cells, Tregs\u003cbr\u003e\nBiology Area: Cell Biology, Immunology, Neuroscience, Neuroscience Cell Markers\u003cbr\u003e\nMolecular Family: CD Molecules, Cytokine\/Chemokine Receptors\u003cbr\u003e\nAntigen References: 1. Knapp W, et al. 1989. Leucocyte Typing IV: White Cell Differentiation Antigens. Oxford University Press. 2. Schlossman S, et al. 1995. Leucocyte Typing V: White Cell Differentiation Antigens. Oxford University Press. 3. Barclay N, et al. 1997. The Leukocyte Antigen FactsBook. Academic Press Inc. 4. Taniguchi T and Minami Y. et al. 1993. Cell 73:5. 5. Waldmann T. 1991. J. Biol. Chem. 266:2681.\u003cbr\u003e\nGene ID: 3559\u003cbr\u003e\nUniProt: View information about CD25 on UniProt.org\u003cbr\u003e\nClone: M-A251\u003cbr\u003e\nWorkshop: IV A053\u003cbr\u003e\nOther Names: IL-2 receptor α chain, Low affinity IL-2R, IL-2Rα chain\u003cbr\u003e\nIsotype: Mouse IgG1, κ\u003cbr\u003e\nQ: What type of PE do you use in your conjugates?\u003cbr\u003e\nA: We use R-PE in our conjugates.\u003c\/p\u003e","brand":"Biolegend","offers":[{"title":"Default Title","offer_id":46866525651113,"sku":"260214","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/ar\/products\/biolegend-260214","provider":"Iright","version":"1.0","type":"link"}