CD32A (FCGR2A) Mouse Monoclonal Antibody [Clone ID: 3D3]

CAT#: AM26773RP-N

CD32A (FCGR2A) mouse monoclonal antibody, clone 3D3, PE

Product Images

Surface staining of human peripheral blood with anti-human CD32 (3D3) PE.

Specifications

Product Data

• Clone Name: 3D3
• Applications: FC
• Recommended Dilution: Flow Cytometry analysis of human blood cells using 10 μl reagent / 100 μl of whole blood or 10⁶ cells in a suspension. The content of a vial (1 ml) is sufficient for 100 tests.The content of a vial (1 ml) is sufficient for 100 tests.
• Reactivities: Human
• Host: Mouse
• Isotype: IgG1
• Clonality: Monoclonal
• Immunogen: Purified glycosylated recombinant human FcgammaRIIa2
• Specificity: This antobody recognizes CD32, a 40 kDa polymorphic transmembrane glycoprotein serving as the low affinity receptor for aggregated IgG. This antibody recognizes CD32 on B cells of all donors, but on platelets, monocytes, and granulocytes of only some donors (131R variant, but not 131H variant).
• Formulation: Phosphate buffered saline (PBS)
  Label: PE
  State: Liquid purified Ig fraction
  Stabilizer: 0.2% (w/v) high-grade protease free Bovine Serum Albumin (BSA)
  Preservative: 15 mM sodium azide
  Label: Conjugated with R-Phycoerythrin (PE) under optimum conditions. The conjugate is purified by size-exclusion chromatography and adjusted for direct use.
• Conjugation: PE
• Storage: Store the antibody undiluted at 2-8°C.
  DO NOT FREEZE!
  This product is photosensitive and should be protected from light.
• Stability: Shelf life: one year from despatch.
• Gene Name: Fc fragment of IgG receptor IIa
• Database Link:
  Entrez Gene 2212 Human
  UniProt ID P12318
• Background: CD32 (FcgammaRII) is a low affinity receptor for aggregated IgG. It is strongly expressed on monocytes, granulocytes, myeloid and myeloblastic cell lines, and weakly on B cells, CD34+ bone marrow cells, and resting and activated platelets. After binding its ligand, CD32 induces IgG-mediated phagocytosis and oxidative burst in monocytes and neutrophils, whereas in B cells it mediates a negative signal. This polymorphic transmembrane glycoprotein is expressed not only in the activating (CD32a) and inhibitory isoform (CD32b), but also in individual variants with differing avidities for IgG subtypes (e.g. the CD32a131R and CD32a131H allotypes).
• Synonyms: Fc-gamma RII-a, Fc-gamma-RIIa, CDw32, FCGR2A, FCG2, FCGR2A1, IGFR2