The Shuttle LNP Kit is a ready-to-use lipid nanoparticle (LNP) transfection kit designed for efficient delivery of various nucleic acids into cells and animal models. It features a simple, one-step encapsulation process that requires no specialized equipment, greatly streamlining experimental workflows. Despite its ease of use, the kit achieves transfection efficiency comparable to LNPs prepared with professional encapsulation systems, ensuring both high performance and reliable results.