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Fig. 5 | Journal of Experimental & Clinical Cancer Research

Fig. 5

From: Negatively charged AuNP modified with monoclonal antibody against novel tumor antigen FAT1 for tumor targeting

Fig. 5

Transmission electron microscopy images of Au nanoparticles intracellular uptake by Colo 205 cells. After incubation with AuCOOH(a,15 min; b,30 min; and c,4 h), AuCOOH(Cy5)_ isotype (negative control) (d,15 min; e,30 min; and f,4 h) and AuCOOH(Cy5)_ mAb198.3 (g,15 min; h,30 min; and i-l,4 h), cells were collected and prepared for TEM analysis

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