Fc gamma RIIA/CD32a Antibody (8.7) [DyLight 755]


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Product Details

Reactivity HuSpecies Glossary
Applications Flow, ICC/IF
DyLight 755

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Fc gamma RIIA/CD32a Antibody (8.7) [DyLight 755] Summary

K562 and FcgRII+L cells
Cell Surface
This MAb reacts with a CD32 (FcgRII) epitope distinct from that defined by MAb 8.26 and the epitope overlaps with that of MAb 7.30 (cluster 4). It displays a stronger reaction with Daudi than with U937 cells. The epitope is located in domain 2 of FcgRIIa. Its Fab'2 fragments block immune complex binding. CD32 (Fc?RII) is a type 1 transmembrane glycoprotein that mediates several functions including phagocytosis, cytotoxicity, and immunomodulation as well as platelet aggregation. Three genes (A, B, and C) encode CD32 and at least 6 isoforms are generated via alternative mRNA splicing, i.e., IIa1, IIa2, IIb1, IIb2, IIb3 and IIc. Monocytes/macrophages, placental trophoblasts and endothelial cells express all isoforms. In addition, the IIb isoform is expressed by B cells, and the IIa isoform by platelets, granulocytes and, weakly, by B cells. NK cells and neutrophils express Isoform IIc. CD32 binds weakly to the Fc region of monomeric IgG but more strongly to IgG aggregates and immune complexes.
IgG1 Kappa
Protein A or G purified
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  • Flow Cytometry
  • Immunofluorescence
Application Notes
Optimal dilution of this antibody should be experimentally determined.

Packaging, Storage & Formulations

Store at 4C in the dark.
50mM Sodium Borate
0.05% Sodium Azide
Protein A or G purified


Dylight (R) is a trademark of Thermo Fisher Scientific Inc. and its subsidiaries. This conjugate is made on demand. Actual recovery may vary from the stated volume of this product. The volume will be greater than or equal to the unit size stated on the datasheet.

Alternate Names for Fc gamma RIIA/CD32a Antibody (8.7) [DyLight 755]

  • CD32 antigen
  • CD32a
  • CD32MGC23887
  • CDw32fc-gamma-RIIa
  • Fc fragment of IgG, low affinity IIa, receptor (CD32)
  • Fc fragment of IgG, low affinity IIa, receptor for (CD32)
  • Fc gamma RIIA
  • FCG2
  • Fc-gamma RII-a
  • Fc-gamma-RIIa
  • FcGR
  • FCGR2
  • FCGR2A
  • FCGR2A1
  • FcgRIIA
  • fcRII-a
  • IGFR2MGC30032
  • IgG Fc receptor II-a
  • Immunoglobulin G Fc receptor II
  • low affinity immunoglobulin gamma Fc region receptor II-a


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Product General Protocols

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FAQs for Fc gamma RIIA/CD32a Antibody (NBP2-47831IR). (Showing 1 - 1 of 1 FAQ).

  1. Does any of your FCGR2A antibodies (19C10, 6D11, 13G9) cross react to FCGR2B?
    • For these antibodies, we have used the full-length protein FCGR2A (NP_067674) as the immunogen and we have not mapped the epitope that is detected with each Ab yet. I did an alignment of these two proteins and they are highly conserved thus it seems likely that there will be cross-reactivity.

Secondary Antibodies


Isotype Controls

Other Available Formats

Alexa Fluor 350 NBP2-47831AF350
Alexa Fluor 405 NBP2-47831AF405
Alexa Fluor 488 NBP2-47831AF488
Alexa Fluor 532 NBP2-47831AF532
Alexa Fluor 594 NBP2-47831AF594
Alexa Fluor 647 NBP2-47831AF647
Alexa Fluor 700 NBP2-47831AF700
Alexa Fluor 750 NBP2-47831AF750
Allophycocyanin NBP2-47831APC
Allophycocyanin/Cy7 NBP2-47831APCCY7
Biotin NBP2-47831B
Biotin NBP2-47831B
DyLight 350 NBP2-47831UV
DyLight 405 NBP2-47831V
DyLight 488 NBP2-47831G
DyLight 550 NBP2-47831R
DyLight 594 NBP2-47831DL594
DyLight 650 NBP2-47831C
DyLight 680 NBP2-47831FR
DyLight 755 NBP2-47831IR
FITC NBP2-47831F
Janelia Fluor 549 NBP2-47831JF549
Janelia Fluor 646 NBP2-47831JF646
PE NBP2-47831PE
PE/Atto594 NBP2-47831PEATT594
PE/Cy5.5 NBP2-47831PECY55
PE/Cy7 NBP2-47831PECY7
PerCP NBP2-47831PCP

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Gene Symbol FCGR2A