{"product_id":"biolegend-103191","title":"Biolegend, 103191, Spark PLUS UV395™ anti-mouse CD45 Antibody, 25μg","description":"\u003cp\u003eCD45 is a 180-240 kD glycoprotein also known as the leukocyte common antigen (LCA), T200, or Ly-5. It is a member of the protein tyrosine phosphatase (PTP) family, expressed on all hematopoietic cells except mature erythrocytes and platelets. There are different isoforms of CD45 that arise from variable splicing of exons 4, 5, and 6, which encode A, B, and C determinants, respectively. CD45 plays a key role in TCR and BCR signal transduction. These isoforms are very specific to the activation and maturation state of the cell as well as cell type. The primary ligands for CD45 are galectin-1, CD2, CD3, CD4, TCR, CD22, and Thy-1.\u003cbr\u003e\n25μg\u003cbr\u003e\nVerified Reactivity: Mouse\u003cbr\u003e\nAntibody Type: Monoclonal\u003cbr\u003e\nHost Species: Rat\u003cbr\u003e\nImmunogen: Mouse thymus or spleen\u003cbr\u003e\nFormulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide\u003cbr\u003e\nPreparation: The antibody was purified by affinity chromatography and conjugated with Spark PLUS UV395™ 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. * Spark PLUS UV395™ has a maximum excitation of 355 nm and a maximum emission of 385 nm.\u003cbr\u003e\nExcitation Laser: Ultraviolet Laser (355 nm)\u003cbr\u003e\nApplication Notes: Clone 30-F11 reacts with all isoforms and both CD45.1 and CD45.2 alloantigens of CD45. Additional reported applications (for relevant formats) include: immunoprecipitation3, complement-dependent cytotoxicity1,5, immunohistochemistry (acetone-fixed frozen sections, zinc-fixed paraffin-embedded sections and formalin-fixed paraffin-embedded sections)4,6, Western blotting7, and spatial biology (IBEX)10,11. The Ultra-LEAF™ purified antibody (Endotoxin \u0026lt; 0.01 EU\/µg, Azide-Free, 0.2 µm filtered) is recommended for functional assays (Cat. No. 103163 and 103164).\u003cbr\u003e\nApplication References(PubMed link indicates BioLegend citation): Podd BS, et al. 2006. J. Immunol. 176:6532. (FC, CMCD) PubMed Haynes NM, et al. 2007. J. Immunol. 179:5099. (FC) Ledbetter JA, et al. 1979. Immunol. Rev. 47:63. (IP) Simon DI, et al. 2000. J. Clin. Invest. 105:293. (IHC) Seaman WE. 1983. J. Immunol. 130:1713. (CMCD) Cornet A, et al. 2001. P. Natl. Acad. Sci. USA 98:13306. (IHC) Tsuboi S and Fukuda M. 1998. J. Biol. Chem. 273:30680. (WB) PubMed Liu F, et al. 2012. Blood. 119:3295. PubMed Pelletier AN, et al. 2012. J. Immunol. 188:5561. PubMed Radtke AJ, et al. 2020. Proc Natl Acad Sci U S A. 117:33455-65. (SB) PubMed Radtke AJ, et al. 2022. Nat Protoc. 17:378-401. (SB) PubMed\u003cbr\u003e\nRRID: AB_3097647 (BioLegend Cat. No. 103191) AB_3097647 (BioLegend Cat. No. 103192)\u003cbr\u003e\nStructure: Protein tyrosine phosphatase (PTP) family, 180-240 kD\u003cbr\u003e\nDistribution: All hematopoietic cells except mature erythrocytes and platelets\u003cbr\u003e\nFunction: Phosphatase, T and B cell activation\u003cbr\u003e\nLigand\/Receptor: Galectin-1, CD2, CD3, CD4, TCR, CD22, Thy-1\u003cbr\u003e\nCell Type: B cells, Dendritic cells, Mesenchymal Stem Cells, Tregs\u003cbr\u003e\nBiology Area: Cell Biology, Immunology, Inhibitory Molecules, Innate Immunity, Neuroscience, Neuroscience Cell Markers, Stem Cells\u003cbr\u003e\nMolecular Family: CD Molecules\u003cbr\u003e\nAntigen References: 1. Barclay A, et al. 1997. The Leukocyte Antigen FactsBook Academic Press. 2. Trowbridge IS, et al. 1993. Annu. Rev. Immunol. 12:85. 3. Kishihara K, et al. 1993. Cell 74:143. 4. Pulido R, et al. 1988. J. Immunol. 140:3851.\u003cbr\u003e\nGene ID: 19264\u003cbr\u003e\nUniProt: View information about CD45 on UniProt.org\u003cbr\u003e\nClone: 30-F11\u003cbr\u003e\nRegulatory Status: RUO\u003cbr\u003e\nOther Names: T200, Ly-5, LCA\u003cbr\u003e\nIsotype: Rat IgG2b, κ\u003c\/p\u003e","brand":"Biolegend","offers":[{"title":"Default Title","offer_id":46862363590825,"sku":"103191","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/es\/products\/biolegend-103191","provider":"Iright","version":"1.0","type":"link"}