Stable overexpression with cDNA lentivectors Strong and ubiquitous expression of the gene of interestSingle or double expression cassette with choice of reporter geneTarget gene expressed from CMV, EF1, or MSCV promoter Choose from FIV- or HIV-based vectors Gene expression from constitutive promoters，The multiple cloning site (MCS) located downstream of an internal promoter allows convenient cloning of your gene of interest.