Which type of oligodeoxynucleotides (ODNs) can be transfected with jetPEI™?
jetPEI™ successfully transfects regular phosphodiester ODN as well as any partially or fully modified phosphorothioate ODN. It has been shown to form stable complexes with ODNs protecting them from enzymatic degradation. However, jetPEI™ is unable to complex with neutral ODN such as PNA (peptides nucleic acid) or fully modified methylphosphonate.