Application: | SpeciesReactivity: | Gene Name: | Note: pGB expression vectors contain the human U6 RNA polymerase III promoter, which directs constitutive, high-level expression of short RNA transcripts in many cells. Each vector also contains the neomycin/kanamycin-resistance gene to provide kanamycin resistance in bacteria and the G418 resistance in mammalian cells.The pGB Negative Control vector contains a insert that does not have significant homology to mammalian genes expressed in human, mouse, and rat, and it can be used as a negative control for pGB-Caspase siRNA vectors.

This siRNA negative control vector is used as a negative control for siRNA expression. The pGB siRNA vectors can be transfected into mammalian cells using Lipofectamine (Invitrogen). For transient transfection, cells can be analyzed in 24-96 hours following transfections, by Western blot analysis or other detection means. For stable transfections, cells can be selected in G418 selection medium to obtain stable cell lines with the specific gene blocked.