Monitoring the cytosolic entry of cell-penetrating peptides using a pH-sensitive fluorophore.

Qian Z, Dougherty PG, Pei D
Chem Commun (Camb) 51 2162-5 02/07/2015

Abstract

We report a simple, effective method to assess the cytosolic delivery efficiency and kinetics of cell-penetrating peptides using a pH-sensitive fluorescent probe, naphthofluorescein.

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