History fluorescence was dependant on incubating the cells with control IgG antibody rather than anti-CEACAM1 antibody (thin series). MVs released from different individual epithelial tumor cells contain CEACAM1, CEACAM6 and CEACAM5, while murine and individual endothelial cells were positive for CEACAM1 only. Furthermore, MVs produced from CEACAM1 transfected CHO cells transported CEACAM1. With regards to … Continue reading History fluorescence was dependant on incubating the cells with control IgG antibody rather than anti-CEACAM1 antibody (thin series)