Figure 1From: Efficient isolation of highly purified tonsil B lymphocytes using RosetteSep with allogeneic human red blood cellsDepletion of lymphocytes from donor blood. To test for lymphocyte contamination of donor RBCs, cDNA was generated from whole blood (WB), purified RBCs and mononuclear cells (MC). CD20, CD3-γ and beta actin were amplified by PCR (n = 2).Back to article page