Form：Supplied as a liquid in PBS, pH 7.4, 0.2% BSA, 0.09% sodium azide. Labeled with Fluorescein isothiocyanate (FITC).
Specificity：Recognizes a 17–25kD glycoprotein which is distributed on human cells and has a glycosyl-phosphatidylinositol (GPI) linkage to the plasma membrane. Recognizes all leucocytes, platelets, fibroblasts, erythrocytes and most cell lines. It is negative on U937 and Daudi cell lines. It is reduced on affected cells from patients with PNH with a distribution reflecting the clonal nature of the disease.
