Anti-CD23 antibody-CD23/FcεRII单克隆抗体

Mouse  Anti-CD23 Monoclonal Antibody
DATASHEET

Host:Mouse

Target Protein:CD23

IR:Immunogen Range:

Clonality:Monoclonal

Isotype:IgG

Entrez Gene:2208

Swiss Prot:P06734

Source:Recombinant human CD23: 

Purification:affinity purified by Protein G

Storage:0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.

Background:The CD23 antigen is the low affinity IgE Fc receptor, which is a 49 kDa protein with 38 and 28 kDa fragments. It is expressed on most mature, conventional B cells (but not on peritoneal CD5+ B cells), and can also be found on the surface of T cells, macrophages, platelets and EBV transformed B lymphoblasts. Expression of CD23 has been detected in neoplastic cells from cases of B cell chronic Lymphocytic leukemia. CD23 is expressed by B cells in the follicular mantle but not by proliferating germinal centre cells. CD23 is also expressed by eosinophils. CD23 is distinct from the high affinity IgE receptors found on basophils and mast cells, which mediate allergic reactions. The low affinity receptors are thought to play a role in isotype specific immunoregulation. The regulation of CD23 surface expression appears to be integral with the complex IgE system, which involves interactions of cells, cytokines, antibodies and regulatory factors. CD23 has been described as a “membrane bound cytokine," in that the soluble cleavage products of CD23 are themselves able to act as cytokines in vitro.

Size:50ul

Concentration:1mg/ml

Applications:IHC-P(1:100-500)
IHC-F(1:100-500)
IF(1:100-500)

Cross Reactive Species:Human
Mouse
Rat

仅供科研使用。不能用于人和动物治疗等其它临床诊断用！