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. Author manuscript; available in PMC: 2018 Jun 27.
Published in final edited form as: ACS Nano. 2017 Jun 15;11(6):6416–6421. doi: 10.1021/acsnano.7b02884

Figure 4.

Figure 4

Direct cytoplasmic delivery of multiple E-tagged proteins with widely varying size and charge. a) List of proteins delivered here with their respective charge (pI) and size (MW). b) Nanoassembly-mediated delivery of these E-tagged proteins (FITC-labelled) indicated the even distribution in the cytoplasm and nucleus as shown through confocal microscopy images. Note that, except Cre recombinase, these proteins have an inherent nuclear signal, which is also reflected by their preferential accumulation in the nucleus. Scale bar= 20 μm.