The intracellular delivery of proteins is an important technique for unveiling the cellular functions, protein complex structure, and therapeutics. However, the conventional delivery methods have several limitations. To address this, researchers from Japan have developed a novel hybrid nanotube (HyNT) stamp system that can deliver multiple proteins with high efficiency and viability rates. This system represents a groundbreaking advancement in intracellular protein delivery, offering precise injection of therapeutic agents into target cells.
