Production and Concentration of Lentivirus for Transduction of Primary Human T Cells.

Lentiviral vectors have emerged as efficient tools for investigating T cell biology through their ability to efficiently deliver transgene expression into both dividing and nondividing cells. Such lentiviral vectors have the potential to infect a wide variety of cell types. However, despite this advantage, the ability to transduce primary human T cells remains challenging and methods to achieve efficient gene transfer are often time consuming and expensive. We describe a method for generating lentivirus that is simple to perform and does not require the purchase of non-standard equipment to transduce primary human T cells. Therefore, we provide an optimized protocol that is easy to implement and allow transduction with high efficiency and reproducibility.