Nanobodies: chemical functionalization strategies and intracellular applications

D Schumacher, J Helma, AFL Schneider… - Angewandte Chemie …, 2018 - Wiley Online Library
Nanobodies can be seen as next‐generation tools for the recognition and modulation of
antigens that are inaccessible to conventional antibodies. Due to their compact structure and …

Recent advances in the synthesis of peptoid macrocycles

AM Webster, SL Cobb - Chemistry–A European Journal, 2018 - Wiley Online Library
Over the past two decades, develo** medical applications for peptides has, and continues
to be a highly active area of research. At present there are over 60 peptide‐based drugs on …

Cysteine‐Selective Phosphonamidate Electrophiles for Modular Protein Bioconjugations

MA Kasper, M Glanz, A Stengl… - Angewandte Chemie …, 2019 - Wiley Online Library
We describe a new technique in protein synthesis that extends the existing repertoire of
methods for protein modification: A chemoselective reaction that induces reactivity for a …

Intracellular delivery of native proteins facilitated by cell‐penetrating poly (disulfide) s

L Qian, J Fu, P Yuan, S Du, W Huang, L Li… - Angewandte …, 2018 - Wiley Online Library
Intracellular delivery of therapeutic proteins is highly challenging and in most cases requires
chemical or genetic modifications. Herein, two complementary approaches for endocytosis …

Vancomycin resistance is overcome by conjugation of polycationic peptides

F Umstätter, C Domhan, T Hertlein… - Angewandte Chemie …, 2020 - Wiley Online Library
Multidrug‐resistant bacteria represent one of the biggest challenges facing modern
medicine. The increasing prevalence of glycopeptide resistance compromises the efficacy of …

Structure–Uptake Relationship Study of DABCYL Derivatives Linked to Cyclic Cell‐Penetrating Peptides for Live‐Cell Delivery of Synthetic Proteins

A Saha, S Mandal, JVV Arafiles… - Angewandte Chemie …, 2022 - Wiley Online Library
Modifying cyclic cell‐penetrating deca‐arginine (cR10) peptides with 4‐(4‐
dimethylaminophenylazo) benzoic acid (DABCYL) improves the uptake efficiency of …

Effect of preorganized charge‐display on the cell‐penetrating properties of cationic peptides

YA Nagel, PS Raschle, H Wennemers - Angewandte Chemie, 2017 - Wiley Online Library
The effect of preorganized versus undefined charge display on the cellular uptake of cationic
cell‐penetrating peptides (CPPs) was investigated by comparing conformationally well …

Enhanced live‐cell delivery of synthetic proteins assisted by cell‐penetrating peptides fused to DABCYL

S Mandal, G Mann, G Satish… - Angewandte Chemie …, 2021 - Wiley Online Library
Live‐cell delivery of a fully synthetic protein having selectivity towards a particular target is a
promising approach with potential applications for basic research and therapeutics. Cell …

An intrinsically disordered peptide facilitates non‐endosomal cell entry

SH Medina, SE Miller, AI Keim, AP Gorka… - Angewandte …, 2016 - Wiley Online Library
Many cell‐penetrating peptides (CPPs) fold at cell surfaces, adopting α‐or β‐structure that
enable their intracellular transport. However, the same structural folds that facilitate cellular …

Enhanced Delivery of Synthetic Labelled Ubiquitin into Live Cells by Using Next‐Generation Ub–TAT Conjugates

DS Hameed, A Sapmaz, L Gjonaj, R Merkx… - …, 2018 - Wiley Online Library
Proteins and other macromolecules can be delivered into live cells by noninvasive
techniques using cell‐penetrating peptides. These peptides are easily synthesised by solid …