pCLIPf Vector is a mammalian expression plasmid intended for the cloning and stable or transient expression of CLIP-tag protein fusions in mammalian cells. This plasmid encodes CLIPf, a CLIP-tag protein, which is expressed under control of the CMV promoter. The expression vector has an IRES (internal ribosome entry site) and a neomycin resistance gene downstream of the CLIPf for the efficient selection of stable transfectants. pCLIPf Vector contains two multiple cloning sites to allow cloning of the fusion partner as a fusion to the N- or C-terminus of the CLIPf.