Purity:Purified by Protein G affinity chromatography.
Form:Supplied as a lyphilized powder in PBS, pH 7.4, 1% BSA, 0.09% sodium azide. Labeled with R. Phycoerythrin (RPE).
Specificity:Recognizes CD3, a 19 kD cell surface protein which is expressed on > 95% of circulating human peripheral blood T-cells. Species Cross Reactivity: chimpanzee