This is a protocol to produce stable transgenic potato plants (Solanum tuberosum cv. Désirée) by Agrobacterium-mediated genetic transformation, which is established based on a method described by (Jung et al., 2005) with some modifications. Agrobacterium tumefaciens strain LBA4404 carrying the desired construct is used to infect internodal explants to produce stable transgenic potato plants. Plantlet screening and molecular analyses are employed to confirm the expression of transgene in generated transgenic potato lines.