特異性：Recognizes the human V beta 3 TCR gene product and reacts with 1-10% of T cells in normal human blood. Mitogenic for T cells expressing TCR V beta 3.
純度：Affinity Purified Purified by Protein A affinity chromatography.
形状：Supplied as a liquid in PBS, pH 7.5, 0.2% BSA, 0.04% sodium azide, 5% glycerol. Labeled with fluorescein isothiocyanate (FITC).
