Purity:Purified by Protein A affinity chromatography.
Form:Supplied as a liquid in PBS, pH 7.2, 5% glycerol, 0.2% BSA, 0.05% sodium azide.
Specificity:Reacts with both transmembrane and GPI anchored CD58. Recognizes the CD58 glycoprotein of about 60-70kD and will inhibit HLA-DR mediated T cell cytotoxicity.