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. 2015 Apr 22;10(4):e0123902. doi: 10.1371/journal.pone.0123902

Fig 1. QD-labeled CTC subpopulations.

Fig 1

Representative fluorescent images of QD-labeled CTC subpopulations. A. Qdot655-anti-CK19 labelled epithelial origin CTCs, B. Qdot525-CD133 labelled stem-cell CTCs, and C. Qdot605-CD29 labelled EMTs. All images were acquired with an oil immersion 40× objective.