Purity:Purified by Protein G affinity chromatography.
Form:Supplied as a liquid in PBS, 1% BSA, 0.09% sodium azide. Labeled with Fluorescein isothiocyanate (FITC).
Specificity:Recognizes a monomorphic determinant of human HLA-DR, expressed by B lymphocytes, monocytes and activated T cells. This clone has also been shown to recognize a polymorphic determinant in mice, mapping to the H-2 I-A region.