Widely used in biopharmaceutical research and development, this serum-free medium is specifically optimized for transient transfection of HEK293 cells via electroporation. It supports high transfection efficiency while maintaining strong cell viability in the absence of animal-derived serum, making it ideal for reproducible and scalable protein expression. The formulation enables robust production of recombinant proteins, monoclonal antibodies, and viral vectors used in gene therapy and vaccine development. Its compatibility with suspension cultures allows seamless integration into high-throughput workflows and biomanufacturing processes where consistency, purity, and reduced risk of contamination are critical.