title: Protein delivery with cell-penetrating poly(disulfide)s.
abstract: The combination of cell-penetrating poly(disulfide)s with biotin-streptavidin biotechnology provides a simple, general, non-toxic method that avoids significant endosomal capture and delivers proteins directly, even to the nucleoli.
authors.affiliation: School of Chemistry and Biochemistry, NCCR Chemical Biology, University of Geneva, Geneva, Switzerland. stefan.matile@unige.ch.
authors.forename: Giulio
authors.initials: G
authors.lastname: Gasparini
authors.affiliation: School of Chemistry and Biochemistry, NCCR Chemical Biology, University of Geneva, Geneva, Switzerland. stefan.matile@unige.ch.
authors.forename: Stefan
authors.initials: S
authors.lastname: Matile
mesh_terms: D001709:Biotechnology; D002466:Cell Nucleolus / Q000378:metabolism; D057846:Cell-Penetrating Peptides / Q000378:metabolism*; D004220:Disulfides / Q000378:metabolism*; D006367:HeLa Cells; D006801:Humans; D015394:Molecular Structure; D011506:Proteins / Q000378:metabolism*
chemical_list: D057846:Cell-Penetrating Peptides; D004220:Disulfides; D011506:Proteins