Figure 3From: Absence of polysialylated NCAM is an unfavorable prognostic phenotype for advanced stage neuroblastoma PolySia-NCAM-positive neuroblastoma cells in a bone marrow sample were double-labeled with EndoNA2-GFP ( A ), and anti-Ki-67 antibody (stained with Alexa Fluor 594) ( B ). C, overlay image of A and B showing proliferating cells in context of polySia-NCAM expression. Scale bar, 40 μm.Back to article page