Purity:Purified by Protein G affinity chromatography.
Form:Supplied as a lyophilized powder from PBS, pH 7.4, 1% BSA, 0.09% sodium azide. Labeled with R-Phycoerythrin (PE). Reconstitute with 1ml sterile ddH2O.
Specificity:Recognizes canine CD21, a cell surface antigen expressed by B lymphocytes. Species Crossreactivity: equine, feline.