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MABF925 Anti-FcγRII (human) Antibody, clone AT10

Anti-FcγRII (human) Antibody, clone AT10 is an antibody against FcγRII for use in Flow Cytometry.

Anti-FcγRII (human) Antibody, clone AT10 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Research Category: Inflammation & Immunology Research Sub-Category: Immunoglobulins & Immunology Gene Symbol: FCGR2A, FCGR2B, FCGR2C, CD32, FCG2, IGFR2 UniProt Number: P12318/P31994/P31995
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MABF925
100 μg  
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      Overview

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      Key Spec Table

      Species ReactivityKey ApplicationsHostFormatAntibody Type
      HFCMPurifiedMonoclonal Antibody
      Description
      Catalogue NumberMABF925
      DescriptionAnti-FcγRII (human) Antibody, clone AT10
      Alternate Names
      • CD32CDw32
      • Fc-gamma RII-a
      • Fc-gamma RII-b
      • Fc-gamma RII-c
      • Fc-gamma-RIIa
      • Fc-gamma-RIIb
      • Fc-gamma-RIIc
      • FcRII-a
      • FcRII-b
      • FcRII-c
      • IgG Fc receptor II-a
      • IgG Fc receptor II-b
      • IgG Fc receptor II-c
      • Low affinity immunoglobulin gamma Fc region receptor II-a
      • Low affinity immunoglobulin gamma Fc region receptor II-b
      • Low affinity immunoglobulin gamma Fc region receptor II-c
      Background InformationFcγRI/CD64, FcγRII/CD32, FcγRIII/CD16, and FcγRIV/CD16-2 represent the four known classes of IgG Fc receptors (FcγRs). FcγRII, FcγRIII, and FcγRIV are low-affinity receptors for monomeric IgG, whereas FcγRI is the only high-affinity FcγR. FcγRs play important roles in inflammatory cell activation, clearance, presentation of Ag, and maintenance of IgG homeostasis. In addition to binding immune complex (IC), FcγRs have been shown to bind non-IgG ligands. For example, FcγRII is shown to bind oxLDL, while FcγRIII binding to an E. coli component is reported to negatively regulate the function of macrophage receptor with collagenous structure (MARCO). FcyRII activation is also reported to transduce a negative regulatory signal against CD38 crosslinking-induced proliferation of resting mature B cells. Low affinity immunoglobulin gamma Fc region receptor II-a/b/c (IgG Fc receptor II-a/-b/-c, CDw32, Fc-gamma RII-a/-b/-c, Fc-gamma-RIIa/b/c, FcRII-a/-b/-c, CD32) are encoded by the FCGR2A/B/C (CD32, FCG2, IGFR2) genes in human (UniProt P12318, P31994, P31995; Gene ID 2212, 2213, 9103). The FcγRIIs encoded by the three genes are highly conserved in their extracellular portion, with significant variation in the transmembrane and intracellular regions. All three types of transcripts alternative splicing to generate additional isoforms.
      References
      Product Information
      FormatPurified
      PresentationPurified mouse monoclonal IgG1κ antibody in PBS without preservatives.
      Quality LevelMQ100
      Applications
      ApplicationAnti-FcγRII (human) Antibody, clone AT10 is an antibody against FcγRII for use in Flow Cytometry.
      Key Applications
      • Flow Cytometry
      Application NotesFlow Cytometry Analysis: 25 µg/mL from a representative lot was conjugated with FITC and detected FcγRII surface expression among the monocytes, but not the lymphocytes population of human peripheral blood mononuclear cells (PBMCs) by flow cytometry (Courtesy of Professor Martin J. Glennie, University of Southampton, UK).
      Flow Cytometry Analysis: A representative lot was conjugated with Phycoerythrin (PE) and immunostained the surface of human Burkitt's lymphoma Ramos cells transfected with FcγRIIB, but not untransfected Ramos cells (Courtesy of Professor Martin J. Glennie, University of Southampton, UK).
      Flow Cytometry Analysis: Clone AT10 hybridoma culture supernatant was employed to detect FcγRII-positive peripheral blood lymphocytes (PBLs) by flow cytometry (Greenman, J., et al. (1991). Mol. Immunol. 28(11):1243-1254).
      Immunoprecipitation Analysis: A representative lot immunoprecipitated FcγRII from human K562 erythroleukemic cells (Greenman, J., et al. (1991). Mol. Immunol. 28(11):1243-1254).
      Affinity Binding Assay: Affinity binding study using the Fab' fragment of clone AT10 showed an equilibrium binding constant (Ka) of 5.3 x 10^8/M and a total of 1.5 x 10^5 binding sites per K562 cell (Greenman, J., et al. (1991). Mol. Immunol. 28(11):1243-1254).
      Neutralization Analysis: The F(ab')2 fragment of clone AT10 blocked FcγRII-dependent B-cell activation by a chimeric anti-CD40 mAb with human IgG1 Fc (ChiLob 7/4 h1) induced in the presence of FcγRII-overexpressing 293F as the crosslinking cells (White, A.L., et al. (2015). Cancer Cell 27(1):138–148).
      Neutralization Analysis: Both the Fab' and F(ab')2 fragments of clone AT10, but not control IgG1 or control F(ab')2, blocked K562 cells from rosetting with rabbit IgG-coated chick red blood cells (CRBCs) (Greenman, J., et al. (1991). Mol. Immunol. 28(11):1243-1254).
      Neutralization Analysis: The F(ab')2 fragment of clone AT10 blocked the lysis of chick red blood cells (CRBCs) by effector cells via redirected cellular cytotoxicity (RCC; antibody-dependent cell-mediated cytolysis; ADCC) mediated by an anti-CRBC monoclonal antibody (E11C12) (Greenman, J., et al. (1991). Mol. Immunol. 28(11):1243-1254).
      Biological Information
      ImmunogenHuman erythroleukaemic K562 cells.
      EpitopeExtracellular domain.
      CloneAT10
      ConcentrationPlease refer to lot specific datasheet.
      HostMouse
      SpecificityClone AT10 targets the extracellular domain of human FcγRII and blocks its Fc binding activity. Expected to bind all three human FCGR2 genes-encoded FcγRII spliced isoforms reported by UniProt (P12318, P31994 & P31995).
      IsotypeIgG1κ
      Species Reactivity
      • Human
      Antibody TypeMonoclonal Antibody
      Entrez Gene Number
      Gene Symbol
      • FCGR2A
      • FCGR2B
      • FCGR2C
      • CD32
      • FCG2
      • IGFR2
      Purification MethodProtein G Purified
      UniProt Number
      Molecular Weight31.30 kDa (FcγRIIA), 29.49 kDa (FcγRIIB1), 27.39 kDa (FcγRIIB2), 29.22 kDa (FcγRIIB3), 31.03 kDa (FcγRIIC1), 25.69 kDa (FcγRIIC2), 24.82 kDa (FcγRIIC3), 21.35 kDa (FcγRIIC4) calculated. ~42 kDa (glycosylated) and ~36 kDa (PNGase F treated) reported (Greenman, J., et al. (1991). Mol. Immunol. 28(11):1243-1254).
      Physicochemical Information
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality AssuranceEvaluated by Flow Cytometry analysis of human PBMCs.

      Flow Cytometry Analysis: 1.0 µg of this antibody detected FcγRII in 1x10E6 human peripheral blood mononuclear cells (PBMCs).
      Usage Statement
      • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
      Storage and Shipping Information
      Storage ConditionsStable for 1 year at -20°C from date of receipt.
      Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.
      Packaging Information
      Material Size100 μg
      Transport Information
      Supplemental Information
      Specifications
      Global Trade Item Number
      Catalogue Number GTIN
      MABF925 04055977329605

      Documentation

      Anti-FcγRII (human) Antibody, clone AT10 SDS

      Title

      Safety Data Sheet (SDS) 

      Anti-FcγRII (human) Antibody, clone AT10 Certificates of Analysis

      TitleLot Number
      Anti-FcγRII (human), clone AT10 - 3314245 3314245
      Anti-FcγRII (human), clone AT10 - 3419583 3419583
      Anti-FcγRII (human), clone AT10 - 3584358 3584358
      Anti-FcγRII (human), clone AT10 - 3994024 3994024
      Anti-FcγRII (human), clone AT10 - 4211818 4211818
      Anti-FcγRII (human), clone AT10 -Q2651593 Q2651593
      Anti-FcγRII (human), clone AT10 Monoclonal Antibody 3156850
      Anti-FcγRII (human), clone AT10 Monoclonal Antibody 2993682