Expression Plasmids

InvivoGen offers a collection of cloning vectors for various needs

Our plasmids are specifically designed for strong and constitutive expression of your gene of interest in a wide variety of mammalian cell lines. They allow the selection of stable transfectants and offer a choice of selectable markers for both E. coli and mammalian cells.

• pMONO plasmids contain a unique transcription unit that drives the expression of the gene of interest and the selectable marker through an internal ribosome entry site (IRES). This dual gene expression system ensures that stable clones express the gene of interest.
   
• pSELECT plasmids contain two transcription units, the first drives the expression of the gene of interest and the second drives the expression of the resistance gene.
   
• pSELECT-Tag is a family of expression plasmids designed to generate tagged proteins and facilitate their detection and/or purification (HA-, GFP-, His-, Lucia-tagged).
   
• pVITRO plasmids are developed mainly for in vitro studies. They allow the ubiquitous and constitutive co-expression of two genes of interest. 
   
• pVIVO plasmids are specifically designed for in vivo experiments. They allow strong and sustained co-expression of two genes of interest in many tissues and organs.
   
• pUNO plasmids are a growing collection of more than 1,800 full-length sequenced native and fusion genes. They can be used for in vitro or in vivo transfection experiments.
   
• pDRIVE is a family of plasmids comprising native and composite promoters, ubiquitously or specifically expressed.