Charge-dependent translocation of the Trojan peptide penetratin across lipid membranes.

Abstract

We studied the interaction of the cell-penetrating peptide penetratin with mixed dioleoylphosphatidylcholine/dioleoylphoshatidylglycerol (DOPC/DOPG) unilamellar vesicles as a function of the molar fraction of anionic lipid, X(PG), by means of isothermal titration calorimetry. The work was aimed at getting a better understanding of factors that affect the… (More)

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