Fc fragment of IgE receptor II(FCER2) Homo sapiens. The protein encoded by this gene is a B-cell specific antigen, and a low-affinity receptor for IgE. It has essential roles in B cell growth and differentiation, and the regulation of IgE production. This protein also exists as a soluble secreted form, then functioning as a potent mitogenic growth factor. Alternatively spliced transcript variants encoding different isoforms have been described for this gene.[provided by RefSeq, Jul 2011],
Catalog No
N1313
Reactivity
Human,Mouse,Rat
Applications
IF/ICC,IHC-p
Modification
Unmodfied/ Total
Source
Monoclonal Mouse
Dilution
IF: 1:50-200 IHC: 1:200
Purification
The antibody was affinity-purified from mouse ascites by affinity-chromatography using specific immunogen.
Concentration
Storage and Stability
-20°C/1 year
Other Name
FCER2; CD23A; CLEC4J; FCE2; IGEBF; Low affinity immunoglobulin epsilon Fc receptor; BLAST-2; C-type lectin domain family 4 member J; Fc-epsilon-RII; Immunoglobulin E-binding factor; Lymphocyte IgE receptor; CD23
Molecular Weight (Da)
36469
Gene Name
FCER2
Protein Name
Low affinity immunoglobulin epsilon Fc receptor
Human Gene ID
2208
Human Swiss Prot No.
P06734
Immunogen
Synthetic Peptide of CD23
Specificity
The antibody detects endogenous CD23 proteins.
Formulation
PBS, pH 7.4, containing 0.5%BSA, 0.02% sodium azide as Preservative and 50% Glycerol.
Immunohistochemical analysis of paraffin-embedded Mouse-lung tissue. 1.CD23 Monoclonal Antibody(1E9) was diluted at 1:200(4°C.overnight). 2. Sodium citrate pH 6.0 was used for antibody retrieval(>98°C.20min). 3.Secondary antibody was diluted at 1:200(room temperature. 30min). Negative control was used by secondary antibody only.
Immunohistochemical analysis of paraffin-embedded Rat-kidney tissue. 1.CD23 Monoclonal Antibody(1E9) was diluted at 1:200(4°C.overnight). 2. Sodium citrate pH 6.0 was used for antibody retrieval(>98°C.20min). 3.Secondary antibody was diluted at 1:200(room temperature. 30min). Negative control was used by secondary antibody only.
Immunohistochemical analysis of paraffin-embedded Human-lung tissue. 1.CD23 Monoclonal Antibody(1E9) was diluted at 1:200(4°C.overnight). 2. Sodium citrate pH 6.0 was used for antibody retrieval(>98°C.20min). 3.Secondary antibody was diluted at 1:200(room temperature. 30min). Negative control was used by secondary antibody only.
