PEIpro® Transfection Reagent
PEIpro® transfection reagent is the leading chemical-based DNA transfection reagent that offers flexibility and scalability to develop a robust and sustainable Process Development for viral vector production.
With its unique property to efficiently condense several plasmids of different sizes, PEIpro® transfection reagent is ideal for optimal co-transfection of several plasmids containing the gene of interest and necessary viral components to produce full recombinant virions. This reagent benefits from extensive research development in PEI polymer chemistry and formulation to achieve highest transfection efficiency in both adherent and suspension cell culture systems. Protocols established with PEIpro® during Process Development are directly implementable for large-scale manufacturing of preclinical and clinical batches of viral vectors with the higher quality grades of PEIpro®: PEIpro®-HQ and PEIpro®-GMP.