Article No
AFC-ZA23L1-100
Specifications
| Application | FC |
| Article No | AFC-ZA23L1-100 |
| Biosite Brand | Biosite Flow |
| Country Availability | all |
| Clone | 3D3 |
| Clone Type | monoclonal |
| Conjugation | PE |
| Description | Anti-Hu CD32 PE |
| Recommended Dilution | The purified antibody is conjugated with R-Phycoerythrin (PE) under optimum conditions. The conjugate is purified by size-exclusion chromatography and adjusted for direct use. No reconstitution is necessary. |
| Supplier | Nordic Biosite |
| Entrez Gene ID | 2212 |
| Format | PE |
| Immunogen | purified glycosylated recombinant human FcgammaRIIa2 |
| Isotype | IgG1 k |
| Keywords | CD and Related Antigens (Human) |
| Notes | 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). |
| Alias Names | FCG2, FCGR2A, IGFR2 |
| Previous Article No | AFC-5323-2 |
| Product Type | Antibodies Primary |
| Protocol | Flow cytometry: The reagent is designed for 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. |
| Purification | Purified antibody is conjugated with R-phycoerythrin (PE) under optimum conditions. Unconjugated antibody and free fluorochrome are removed by size-exclusion chromatography. |
| Research area | Immunology |
| Size | 100 tests |
| Source / Host | mouse |
| Species Reactivity | human |
| Storage | Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze. |
| Substrate / Buffer | Stabilizing phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide |
| Technical Specifications | The mouse monoclonal antibody 3D3 recognizes an extracellular epitope of 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). |
| UniProt Number | P12318 |
| Product Page Updated | 2024-01-03T12:18:20.318Z |
