AMM00668G

antibody from Leading Biology

Targeting: FCGR2A CD32, CD32A, CDw32, FCG2, FCGR2, FCGR2A1, IGFR2

Immunocytochemistry (Recommended by provider)

Flow cytometry (Recommended by provider)

Antibody Data

Product number

AMM00668G

Provider

Leading Biology

Product name

CD32 (Fc Gamma RIIa) Antibody - With BSA and Azide

Antibody type

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.

Reactivity

Human

Host

Mouse

Antibody clone number

7.3

Storage

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.