Fc gamma RII (CD32) anticorps (PE)

N° du produit ABIN2749126

Détail du produit

Antigène: Fc gamma RII (CD32)

Reactivité: Humain

Hôte: Souris

Clonalité: Monoclonal

Conjugué: PE

Application: Flow Cytometry (FACS)

Specificité: 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 isoforms on B cells of all donors, but on platelets, monocytes, and granulocytes of only some donors (131R variant, but not 131H variant).

Réactivité croisée (Details): Human

Purification: Purified antibody is conjugated with R-phycoerythrin (PE) under optimum conditions. Unconjugated antibody and free fluorochrome are removed by size-exclusion chromatography.

Immunogène: purified glycosylated recombinant human FcgammaRIIa2

Clone: 3D3

Isotype: IgG1 kappa

Information d'application

Indications d'application: 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.

Commentaires:

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.

Restrictions: For Research Use only

Stockage

Buffer: Stabilizing phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide

Agent conservateur: Sodium azide

Précaution d'utilisation: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Stock: 4 °C

Stockage commentaire: Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze.

Référence

Os, Bürgler, Ribes, Funderud, Wang, Thompson, Tjønnfjord, Bogen, Munthe: "Chronic lymphocytic leukemia cells are activated and proliferate in response to specific T helper cells." dans: Cell reports, Vol. 4, Issue 3, pp. 566-77, (2013) (PubMed).

Dai, Jayapal, Tay, Reghunathan, Lin, Too, Lim, Chan, Kemeny, Floto, Smith, Melendez, MacAry: "Differential signal transduction, membrane trafficking, and immune effector functions mediated by FcgammaRI versus FcgammaRIIa." dans: Blood, Vol. 114, Issue 2, pp. 318-27, (2009) (PubMed).

Dutertre, Bonnin-Gélizé, Pulford, Bourel, Fridman, Teillaud: "A novel subset of NK cells expressing high levels of inhibitory FcgammaRIIB modulating antibody-dependent function." dans: Journal of leukocyte biology, Vol. 84, Issue 6, pp. 1511-20, (2008) (PubMed).

Boruchov, Heller, Veri, Bonvini, Ravetch, Young: "Activating and inhibitory IgG Fc receptors on human DCs mediate opposing functions." dans: The Journal of clinical investigation, Vol. 115, Issue 10, pp. 2914-23, (2005) (PubMed).

Vely, Gruel, Moncuit, Cochet, Rouard, Dare, Galon, Sautes, Fridman, Teillaud: "A new set of monoclonal antibodies against human Fc gamma RII (CD32) and Fc gamma RIII (CD16): characterization and use in various assays." dans: Hybridoma, Vol. 16, Issue 6, pp. 519-28, (1998) (PubMed).

Détail du antigène

Antigène: Fc gamma RII (CD32)

Autre désignation: CD32 (CD32 Produits)

Synonymes: anticorps CD32, anticorps CD32B, anticorps FCG2, anticorps FCGR2, anticorps IGFR2, anticorps FCGR2B, anticorps AI528646, anticorps F630109E10Rik, anticorps Fc[g]RII, anticorps FcgRII, anticorps Fcgr2, anticorps Fcgr2a, anticorps Fcr-2, anticorps Fcr-3, anticorps Ly-17, anticorps Ly-m20, anticorps LyM-1, anticorps Lym-1, anticorps FCRII, anticorps FcRII, anticorps Fc fragment of IgG receptor IIb, anticorps Fc receptor, IgG, low affinity IIb, anticorps FCGR2B, anticorps Fcgr2b

Sujet: Fc fragment of IgG receptor IIa,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).,FCG2, FCGR2A, IGFR2

ID gène: 2212

UniProt: P12318