Evaluation of Synthetic Cell-Penetrating Peptides, Pro-Rich Peptide and Octaargine Derivatives, as Adenovirus Vector Carrier
Abstract:Two cell-penetrating peptides, a Pro-rich peptide derivative, acetyl-(Val-Arg-Leu-Pro-Pro-Pro)3-Gly-Cys amide, and an octaarginine derivative, acetyl-Arg-Arg-Arg-Arg-Arg-Arg-Arg-Arg-Gly-Cys amide, were prepared by the solid phase method. Each peptide was coupled to the heterobifunctional cross-linking reagent, 6-maleimidohexanoic acid N-hydroxysuccinimide ester, and then conjugated to the Adenovirus vector containing luciferase gene. Peptide-modified Ad, as compared with wild-type Ad, exhibited excellent luciferase activity in B16BL6 cells.
Document Type: Research Article
Publication date: 2010-02-01
More about this publication?
- Protein & Peptide Letters publishes short papers in all important aspects of protein and peptide research, including structural studies, recombinant expression, function, synthesis, enzymology, immunology, molecular modeling, drug design etc. Manuscripts must have a significant element of novelty, timeliness and urgency that merit rapid publication. Reports of crystallisation, and preliminary structure determinations of biologically important proteins are acceptable. Purely theoretical papers are also acceptable provided they provide new insight into the principles of protein/peptide structure and function.