Fc gamma RII (CD32) antibody (CF®740)

Catalog No. ABIN7653982

This Mouse Monoclonal antibody specifically detects in FACS, WB, IP and Func. It exhibits reactivity toward Human.

Quick Overview for Fc gamma RII (CD32) antibody (CF®740) (ABIN7653982)

Target: Fc gamma RII (CD32)

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: CF®740

Application: Flow Cytometry (FACS), Western Blotting (WB), Immunoprecipitation (IP), Functional Studies (Func)

Clone: 7-3

Product Details

Purpose: CD32(7.3), CF740 conjugate

Characteristics: 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 (FcgRII) 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.Primary antibodies are available purified, or with a selection of fluorescent CF® Dyes and other labels. CF® Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.

Immunogen: K562 and FcgRII L cells

Isotype: IgG1, kappa

Application Details

Application Notes: Higher concentration may be required for direct detection using primary antibody conjugates than for indirect detection with secondary antibody. Immunofluorescence: 0.5-1 μg/mL. Flow Cytometry 0.5-1 μg/million cells/0.1 mL. Optimal dilution for a specific application should be determined by user

Comment:

Positive Control: K-562 cells. Lymph node, tonsil and placenta.

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 0.1 mg/mL

Buffer: PBS, 0.1 % rBSA, 0.05 % azide

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Protect from light

Storage: 4 °C

Storage Comment:

Stable at room temperature or 37°C for 7 days.

Protect from light

Store at 2 to 8°C. Protect fluorescent conjugates from light

Expiry Date: 24 months

Target Details

Target: Fc gamma RII (CD32)

Alternative Name: CD32

Background:

Synonyms: CD32A, Fc fragment of IgG low affinity IIa receptor, Fc gamma RIIa, Fc-gamma RII-a, Fc-gamma-RIIa, FCGR2A, FcgRII, Fcr-2, FcRII-a, IGFR2, IgG Fc receptor II-a, Low affinity immunoglobulin gamma Fc region receptor II-a, Ly-17, Ly-m20, LyM-1, Lymphocyte antigen 17

Gene Symbol: FCGR2A

Tissue Expression: Endothelial cells

Molecular Weight: 40 kDa

Gene ID: 2212

UniProt: P12318