Figure 3
From: ABCG2, a novel antigen to sort luminal progenitors of BRCA1- breast cancer cells
Culture in ultra-low adherent conditions enriches in CD338-expressing cells. HCC1937 cells were either cultured in adherent (panel a) or ultra-low adherent conditions (panel b). CD338 expression was assessed on adherent cells (panel c) and in third-generation mammospheres (panel d). CD326 and CD49f expression in the adherent cell line (panel e) and on mammosphere-derived cells (panel f) was assessed.