Purity:Purified by Protein G affinity chromatography.
Form:Supplied as a lyophilized powder from PBS, pH 7.4, 1% BSA, 0.09% sodium azide. Labeled with R. Phycoerythrin (RPE). Reconstitute with 1ml ddH2O.
Specificity:Recognizes human CD20 cell surface antigen, a 33-37kD phosphoprotein. CD20 is expressed by B lymphocytes and by a small subset of normal circulating T lymphocytes. Species Crossreactivity: Rhesus Monkey.