CD16/CD32 Monoclonal Antibody (93), Functional Grade, eBioscience™, Invitrogen™
Rat Monoclonal Antibody
Manufacturer: Fischer Scientific
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Antigen
CD16/CD32
Concentration
1 mg/mL
Classification
Monoclonal
Form
Liquid
Regulatory Status
RUO
Formulation
PBS with no preservative; pH 7.2
Gene Alias
AI528646; CD16; CD16a; CD16a antigen; CD16B; CD32; CD32 receptor 2; CD32B; CDw32; F630109E10Rik; Fc fragment of IgG low affinity IIIa receptor; Fc fragment of IgG receptor IIb; Fc fragment of IgG receptor IIIa; Fc fragment of IgG, low affinity IIb, receptor (CD32); Fc fragment of IgG, low affinity III, receptor for (CD16); Fc fragment of IgG, low affinity IIIa, receptor (CD16a); fc gamma receptor IIB; Fc gamma receptor III; Fc gamma receptor IIIa; Fc gamma receptor III-A; Fc gamma receptor RII; Fc gamma RIIB; Fc gamma RIIIa; Fc receptor, IgG, low affinity IIb; Fc receptor, IgG, low affinity III; Fc[g]RII; Fcg receptor III; FCG2; FCG3; Fc-gamma receptor III-2 (CD 16); Fc-gamma receptor IIIb (CD16); fc-gamma RII; Fc-gamma RII-b; Fc-gamma RII-c; Fc-gamma RIII; Fc-gamma RIIIa; Fc-gamma RIII-alpha; Fc-gamma-RII; FcgammaRIIB; fc-gamma-RIIB; Fc-gamma-RIIc; FcgammaRIII; FcgammaRIIIA; Fcgr2; Fcgr2a; Fcgr2b; FCGR2C; Fcgr3; FCGR3A; FCGR3B; FcgRII; FCGRIII; FCR-10; Fcr-2; Fcr-3; fcRII; FcRII-b; FcRII-c; FCRIII; FCRIIIA; FGFR2B; IGFR3; IgG Fc receptor II beta; IgG Fc receptor III; IgG Fc receptor III-2; IMD20; immunoglobulin G Fc receptor III; low affinity immunoglobulin gamma Fc region receptor II; low affinity immunoglobulin gamma Fc region receptor II-b; low affinity immunoglobulin gamma Fc region receptor III; Low affinity immunoglobulin gamma Fc region receptor III-A; Ly-17; Lym-1; Ly-m20; lymphocyte antigen 17; neutrophil-specific antigen NA; RP11-5K23.1
Gene Symbols
Fcgr2b, Fcgr3
Primary or Secondary
Primary
Content And Storage
4° C
Gene
Fcgr3
Clone
93
Applications
Flow Cytometry, Functional Assay, Neutralization
Conjugate
Functional Grade
Host Species
Rat
Target Species
Mouse
Gene Accession No.
P08101, P08508
Gene ID (Entrez)
14130, 14131
Isotype
IgG2a λ
Purification Method
Affinity chromatography
Product Type
Antibody
Related Products
Description
- Description: The 93 monoclonal antibody reacts with an epitope shared by mouse CD16 and CD32
- CD16 (Fc gamma III Receptor) and CD32 (Fc gamma II Receptor) are the low affinity receptors for the mouse IgG Fc portion and are expressed by B cells, monocyte/macrophages, NK cells, and neutrophils
- Applications Reported: The 93 antibody has been reported for use in flow cytometric analysis
- 93 has also been reported in blocking of Fc-mediated reactions in functional studies
- Applications Tested: The 93 antibody has been tested by flow cytometric analysis of mouse splenocytes
- This can be used at less than or equal to 0.5 μg per test
- A test is defined as the amount (μg) of antibody that will stain a cell sample in a final volume of 100 μL
- Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test
- It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest
- Storage and handling: Use in a sterile environment
- Filtration: 0.2 μm post-manufacturing filtered
- Purity: Greater than 90%, as determined by SDS-PAGE
- Endotoxin Level: Less than 0.001 ng/μg antibody, as determined by LAL assay
- Aggregation: Less than 10%, as determined by HPLC
- CD16 is a 50-65 kDa cell surface molecule that exists in two forms - a transmembranous form expressed by natural killer (NK) cells, and some T cells and a phosphatidylinositol linked form expressed by granulocytes
- CD16 is a low affinity receptor for IgG (FcR III), and is an important receptor mediating ADCC (antibody dependent cell mediated cytotoxicity) by NK cells
- IN comparison, CD32 is a 40 kD glycoprotein that acts as a low affinity receptor for IgG (also known as Fc gamma RII), and mediates several functions including endocytosis, activation of secretion, cytotoxicity and immunomodulation
- CD32 is expressed by B cells, monocytes, granulocytes and platelets
- Further, CD32 is involved in the phagocytosis of immune complexes, the regulation of antibody production by B-cells, and variations of the CD32 gene may increase vulnerability to systemic lupus erythematosus (SLE)
- Several transcript variants encoding different isoforms of CD32 have been found.