Purity：Purified by Protein G affinity chromatography from tissue culture supernatant
Form：Supplied as a lyophilized powder from PBS, pH 7.2, 1% BSA., 0.09% sodium azide, 5% sucrose. Labeled with R.-Phycoerythrin (PE). Reconstitute with 1ml sterile ddH2O.
Specificity：Recognizes the human CD33 cell surface glycoprotein, a 67kD molecule expressed by monocytes, granulocyte precursors, myeloid progenitor cells and myeloid leukaemias.
