Purity:Purified by Protein G affinity chromatography.
Form:Supplied as a liquid, 1% BSA, 0.09% sodium azide. Labeled with fluorescein isothiocyanate (FITC).
Specificity:Recognizes the low affinity alpha chain of the interleukin-2 receptor present on activated T and B cells in mice. Inhibits IL-2 binding and IL-2 dependent proliferation.