Polyplus Selection Guide Product Selection Guide Products Delivered Molecules Cell types Recommended use DNA siRNA/miRNA mRNA Proteins Adherent Suspension Specific In vitro jetOPTIMUS® Hard to transfect cells Research purpose jetPRIME® Research purpose INTERFERin® RNA interference jetMESSENGER® Hard-to-transfect cells Research purpose jetCRISPR® CRISPR/Cas9 experiment jetPEI® High Throughput Screening Research purpose jetPEI®-Macrophage Primary macrophages, glial & dendritic cells Cell specific jetPEI®-Hepatocyte Primary Hepatocytes Cell specific PULSin Proteofection Products Plasmid DNA Oligo-nucleotides mRNA Proteins Adherent Suspension Specific Recommended use In vivo in vivo-jetRNA® in vivo mRNA transfection in vivo-jetPEI® in vivo transfection to all organs in vivo-jetPEI®-Man in vivo delivery to mannose-receptor expressing tissue in vivo-jetPEI®-Gal in vivo delivery to liver jetSI 10 mM siRNA transfection to brain