Translocation of penetratin-like peptides involving calcium-dependent interactions between glycosaminoglycans and phosphocholine headgroups of the membrane lipid bilayer
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Cell-penetrating peptides (CPPs) can internalize ubiquitously in cells. To explore the specific targeting issue of CPPs, we used glycosaminoglycan (GAG)-binding peptides previously identified in Otx2 and En2 homeoproteins (HPs). The Otx2 sequence preferentiall... ...
