The CD23 antigen (also called B6) is a 45 kDa transmembrane glycoprotein associated with MHC Class II antigen, which belongs to the C-type lectin family. CD23 is the low affinity receptor for IgE (FcεRII). CD23 antigen is expressed on B lymphocytes, monocytes and follicular dendritic cells (FDC). Expression of CD23 by B lymphocytes is up-regulated following mitogen or antigen activation. Soluble forms of CD23 are generated by proteolytic cleavage of the membrane molecule.

Specifications

Specificity CD23
Form PE
Clone 9P25
Flow Product Line IOTest
Clone Description 9P25 blocks the binding of IgE.
Isotype IgG1 Mouse
Format Liquid
Size 100 Tests
Regulatory Status CE
Target Species Human
Cross Reactivity 9P25 cross reacts with: Bovine, Ovine, Equine
Other Names B6, CD23, FceRII, FcεRII, gp50-45, Low affinity IgE receptor
UNSPSC 41116015

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The listed regulatory status for products correspond to one of the below:
IVD: In Vitro Diagnostic Products. These products are labeled "For In Vitro Diagnostic Use."
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No Regulatory Status: Non-Medical Device or non-regulated articles. Not for use in diagnostic or therapeutic procedures.