Figure 3From: Lysis with Saponin improves detection of the response through CD203c and CD63 in the basophil activation test after crosslinking of the high affinity IgE receptor FcεRIHistograms of CD63 and CD203c expression on basophils and control cells. Histograms of expression of CD203c (a & c) and CD63 (b & d) on basophils at baseline (red line) and after maximal stimulation (green line), and on lymphocytes (blue line) after lysis with Immunoprep/Q-prep (a & b) and WBL (c & d). Markers were set to include ~2% of unstimulated basophils.Back to article page