CD32A ; Fc fragment of IgG low affinity IIa receptor ; Fc gamma RIIa ; Fc-gamma RII-a ; Fc-gamma-RIIa ; FCGR2A ; FcgRII ; Fcr-2 ; FcRII-a ; IGFR2
Categories
Primary Antibodies
Cellular Localization
Cell Surface
Chromosome Location
1q23
Clonality
Monoclonal
Description
This MAb reacts with a CD32 (FcgRII) epitope (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.
Host
Mouse
Immunogen
K562 and FcgRII+L cells
Isotype
IgG1 Kappa
Positive Control
K-562 cells. Lymph node, tonsil and placenta.
Reactivity
Human
Recombinant
FALSE
Regulatory
RUO
Swissprot
P12318
Uniprot
352642
Gene Id
2212
Buffer
200μg/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.
Concentration
1.0mg/ml
Description
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.
Purity
Purified Ab WITHOUT BSA and Azide at 1.0mg/ml
Applications
FACS, IF
Description
Functional Studies (Order Ab without BSA & Azide); Optimal dilution for a specific application should be determined., FACS ; IF
Dilution
FACS
0.5-1μg/million cells in 0.1ml
IF
0.5-1μg/ml
Reviews of Anti-CD32 (Fc Gamma RIIa) Antibody BHA10201071