Choline dendrimers as generic scaffolds for the non-covalent synthesis of multivalent protein assemblies

Abstract

A modular self-assembly strategy is presented that allows the non-covalent synthesis of multivalent protein dendrimers using the strong interaction between choline-functionalized dendrimers and the choline binding protein C-LytA. Choline dendrimers displaying fusion proteins of C-LytA and the collagen binding protein CNA35 represent attractive multivalent targeting ligands for collagen imaging.