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CD32 (Fc Gamma RIIa) Antibody [FCGR2A/479]

In Stock
Catalog Number Formulation Size Price
2212-MSM1-P0
Purified Ab with BSA and Azide at 200ug/ml
20ug
$229.00
2212-MSM1-P1
Purified Ab with BSA and Azide at 200ug/ml
100ug
$519.00
2212-MSM1-P1ABX
Purified Ab WITHOUT BSA and Azide at 1.0mg/ml
100ug
$519.00
Flat Rate Domestic: $60 | Orders outside the US - Contact Us for Order Information | Ships next business day

Applications & Dilutions

Applications Tested Dillution Protocol
Flow Cytometry (Flow)
1-2ug/million cells
Immunofluorescence (IF)
1-2ug/ml

Summary

This MAb binds most strongly to the IIa isoforms of CD32 (FcRII), 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.

Product Properties & Targets

Antibody Type
Host
Mouse
Species Reactivity
Isotype / Light Chain
IgG2b / Kappa
Cellular Localization
Cell membrane
Gene Name
Positive Control
K-562 cells. Lymph node, tonsil and placenta.
Immunogen
Recombinant human FCGR2A protein
Alternate Names
Low affinity immunoglobulin gamma Fc region receptor II-a, CDw32, Fc-gamma RII-a, CD32A; Fc fragment of IgG low affinity IIa receptor; Fc gamma RIIa; FCGR2A; FcgRII; IGFR2; IgG Fc receptor II-a; Low affinity immunoglobulin gamma Fc region receptor II-a; Ly-17; Ly-m20; LyM-1; Lymphocyte antigen 17

Database Links

Entrez Gene ID
SwissProt

Additional Information

Clone
FCGR2A/479
Chromosome Location
1q23
Mol. Weight of Antigen
40kDa

Functions

  • Binds to the Fc region of immunoglobulins gamma. Low affinity receptor. By binding to IgG it initiates cellular responses against pathogens and soluble antigens. Promotes phagocytosis of opsonized antigens.

Key References

  • Maria-Concetta Veri, et al. Jul 2007; 121(3): 392-404.
  • Jutta Horejs-Hoeck, et al. Immunology. Jul 2005; 115(3): 407-415.

Storage & Stability

Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Limitations

This antibody is available for research use only and is not approved for use in diagnosis.

Supplied as

200ug/ml of Ab Purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.

Warranty

There are no warranties, expressed or implied, which extend beyond this description. Company is not liable for any personal injury or economic loss resulting from this product.

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