Fc gamma RIIA/CD32a Antibody (7.3) - Azide and BSA Free
Novus Biologicals, part of Bio-Techne | Catalog # NBP2-47830
Conjugate
Catalog #
Key Product Details
Species Reactivity
Human
Applications
CyTOF-ready, Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Immunofluorescence
Label
Unconjugated
Antibody Source
Monoclonal Mouse IgG1 kappa Clone # 7.3
Format
Azide and BSA Free
Concentration
1.0 mg/ml
Product Specifications
Immunogen
K562 and FcgRII+L cells
Localization
Cell Surface
Specificity
This monoclonal antibody 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 (FcRII) 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.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG1 kappa
Theoretical MW
40 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Description
1.0 mg/ml of antibody purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS WITHOUT BSA & azide. Also available at 200 ug/ml WITH BSA & azide (NBP2-44721).
Antibody with azide - store at 2 to 8C. Antibody without azide - store at -20 to -80C.
Antibody with azide - store at 2 to 8C. Antibody without azide - store at -20 to -80C.
Applications for Fc gamma RIIA/CD32a Antibody (7.3) - Azide and BSA Free
Application
Recommended Usage
Flow Cytometry
0.5 - 1 ug/million cells in 0.1 ml
Immunocytochemistry/ Immunofluorescence
1-2 ug/ml
Immunofluorescence
0.5 - 1.0 ug/ml
Application Notes
Optimal dilution for a specific application should be determined.
Formulation, Preparation, and Storage
Purification
Protein A or G purified
Formulation
10 mM PBS
Format
Azide and BSA Free
Preservative
No Preservative
Concentration
1.0 mg/ml
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store at -20 to -80C. Avoid freeze-thaw cycles.
Background: Fc gamma RIIA/CD32a
Long Name
Fc gamma Receptor II A
Alternate Names
CD32a, FCGR2A, FcgRIIA, FCRIIA
Gene Symbol
FCGR2A
Additional Fc gamma RIIA/CD32a Products
Product Documents for Fc gamma RIIA/CD32a Antibody (7.3) - Azide and BSA Free
Product Specific Notices for Fc gamma RIIA/CD32a Antibody (7.3) - Azide and BSA Free
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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