Fig. 3.
Expression of membrane-associated IL-5R.
IL-5 but not IL-3 or GM-CSF induces a switch toward membrane-associated IL-5Rα isoform expression. Northern analysis using a probe that detects the membrane-associated (TM) IL-5Rα mRNA isoform using RNA extracted from FDC-P1-MINI-1.1 cells grown in conditioned medium (CM), rmIL-3, rmIL-4, rhIL-5, or rmGM-CSF for 2 weeks.