Extended Data Fig. 2: Representative images of the tight junction protein ZO-1 of monolayer of Caco-2 cells after treated with different micelles. | Nature Nanotechnology

Extended Data Fig. 2: Representative images of the tight junction protein ZO-1 of monolayer of Caco-2 cells after treated with different micelles.

From: Zwitterionic micelles efficiently deliver oral insulin without opening tight junctions

Extended Data Fig. 2

The tight junction protein ZO-1 was stained with ZO-1 Monoclonal Antibody Alexa Fluor 488 (green) while the nucleus was stained with Hochest 33342 (blue). Scale bar =20μm. Experiments were repeated three times independently with similar results.

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