Purity:Purified by Protein G affinity chromatography from tissue culture supernatant.
Form:Supplied as a liquid in PBS, pH 7.2. Labeled with Alkaline Phosphatase.
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.