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Canavanine versus arginine: Prospects for cell-penetrating peptides.

ABSTRACT: Octanol-water partitioning experiments in the presence of carboxylate-, phosphate-, and sulfate-containing anionic lipids revealed that Ac-Cav-NH2 (where Cav refers to δ-oxa-arginine) partitions less into octanol than does Ac-Arg-NH2, suggesting that a cell-penetrating peptide based on canavanine would be relatively ineffective.

SUBMITTER: Calabretta LO 

PROVIDER: S-EPMC9302579 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature

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Canavanine versus arginine: Prospects for cell-penetrating peptides.

Calabretta Lindsey O LO   Thomas Vienna M VM   Raines Ronald T RT  

Tetrahedron letters 20220506

Octanol-water partitioning experiments in the presence of carboxylate-, phosphate-, and sulfate-containing anionic lipids revealed that Ac-Cav-NH<sub>2</sub> (where Cav refers to δ-oxa-arginine) partitions less into octanol than does Ac-Arg-NH<sub>2</sub>, suggesting that a cell-penetrating peptide based on canavanine would be relatively ineffective. ...[more]

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