Form:Supplied as a lyophilized powder from PBS, pH 7.2, 0.09% sodium azide, 1% BSA. Labeled with R. Phycoerythrin (RPE). Reconstitute with 1ml sterile 40-50% glycerol, ddH2O.
Specificity:Recognizes the high molecular weight form (220kD) of the human leucocyte common antigen (CD45RA). CD45RA is expressed by B lymphocytes, a subset of T lymphocytes, but not by granulocytes. Species Crossreactivity: Rhesus monkey. Does not crossreact with rat tissues