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ITEM#: 2132-B10245
MFR#: B10245
50 tests. The CD22 antigen (BL-CAM) is a transmembrane glycoprotein of the immunoglobulin superfamily. It may be expressed as two different isoforms: the alpha form (130 kDa) and the beta form (140 kDa). CD22 antigen is a B cell restricted antigen ex