Takara Lenti-X Expression System (EF1alpha Version) \Each

Takara The Lenti-X Expression System (EF1 Version) enables you to produce exceptionally high titers of recombinant lentivirus for expression of any cDNA in any cell type susceptible to lentiviral transduction. The System contains an HIV-1-based, lentiviral expression vector, pLVX-EF1-IRES-Puro, designed to constitutively express a protein of interest and puromycin resistance (Puror). Constitutive expression of these proteins is driven by the human elongation factor 1 alpha (EF1) promoter, which allows protein expression in mammalian cells in which the CMV promoter is silenced. The System also includes Lenti-X Packaging Single Shots (VSV-G) and Lenti-X GoStix. - TAKBGN (Additional S&H or Hazmat Fees May Apply)