Purity:Purified by Protein A affinity chromatography
Form:Supplied as a lyophilized powder from PBS, pH 7.4, 1% BSA, 0.09% sodium azide, 5% sucrose. Labeled with R-Phycoerythrin (PE). Reconstitute with 1ml sterile ddH2O.
Specificity:Recognizes the ~55kD alpha subunit of human IL-2Ra