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. 2018 Feb 14;13:957–973. doi: 10.2147/IJN.S152742

Figure 4.

Figure 4

Interaction of TZ with intracellular processes.

Notes: Confocal microscopy images of endocytosis mechanism of (A) TZ-FITC and (B) PLGA (TZ-FITC) in SKBR3. Cells were labeled with DAPI (nuclei), mouse AbII-Alexa555 against EEA1 or CatD. Arrows indicate the co-localization of FITC with Alexa555 of AbII. Scale bar = 50 µm.

Abbreviations: TZ, trastuzumab; FITC, fluorescein isothiocyanate; PLGA, poly(lactic-co-glycolic) acid.