Transfection of "interfering" RNAs are designed to inhibit and suppress target protein expression. Interchim provides notably chemical-transfection agents and an exhaustive range of RNAi.

• UptiFectin™OFF is a patented synthetic derivative of a natural compound is designed specifically for high efficiency of nucleic acids delivery in a variety of cell lines. It yields reproducible complete silencing, without cytotoxicity, working even in presence of serum.
• SiRNA predesign : over 5800 items from Abgent and 30 000 from Abnova , and possible custom services.