"We repeatedly evaluated eight commercial transfection reagents, marketed for high-titer lentiviral vector production. Consistently, FuGENE 4K yielded the highest vector titers, as determined by ELISA and transduction efficiency assays."

“I use Fugene HD for all of my transfections of mammalian cells and would recommend this product. When optimizing my transfection protocol I tested several transfection reagents side by side. Fugene HD consistently gave the best results, producing high transfection efficiency and low cytotoxicity.”

“FuGENE 4K is a game-changer! It made transfecting hard-to-transfect gastric cancer cells and organoids effortless. With its simplicity, non-toxic formula, and versatility for applications like 3D cultures, it outshines other reagents that require extra steps and fail with challenging cells. I highly recommend it!”

"After struggling with electroporation and Lipofectamine™ , FuGENE 4K was the only reagent that worked for my project, leading me to highly recommend it and introduce it to other labs in our hospital."

“I study a cell stress protein that is activated by Lipofectamine™ 3000 (and like any other toxin*), but not Fugene 4K! Indicating Fugene 4K is NOT a toxin unlike Lipofectamine™ 3000! This reagent will be a technical game changer in my research.” 2/24/24

"FuGENE gives me effortless cell transfection with zero toxicity. I just mix it, add it and forget it."