This kit utilizes a four-plasmid system (including the packaging plasmids gag/pol and rev, the envelope plasmid VSV-G, and the shuttle plasmid), and is designed with enhanced safety. The key innovation of this product lies in using suspended 293T cells for lentivirus packaging. Hillgene’s proprietary serum-free suspension culture technology, combined with the HiLenti® transfection reagent, enables the production of highly functional lentivirus in serum-free conditions, making it more suitable for scalable virus production with improved yields and reliability.