• jetPEI™-FluoR is designed to investigate intracellular trafficking.
• Easy protocol
• Compatible with serum and antibiotics

jetPEI™-FluoR is a tetramethylrhodamine-conjugated linear polyethylenimine derivative (excitation at 555 nm; emission at 580 nm). This fluorescent jetPEI™  is well-suited for double labeling and colocalization experiments with green labels (e.g. green fluorescent proteins, plasmids labeled with green fluorescent intercalating agent, fluoresceinoligonucleotide conjugates, etc…).

Figure. 1. HeLa cells transfected for 24 h with jetPEI™-FluoR/DNA complexes and visualized by confocal microscopy.

INTELLECTUAL PROPERTY
The use of polyethylenimine (PEI) or polypropylenimine (PPI) or cationic polymers similar in structure thereto for transfecting cells, as well as compositions comprising these cationic polymers and at least one nucleic acid, are the subject matter of U.S. Patent No. 6,013,240, EP Patent No. 0770140 and foreign equivalents, for which Polyplus-transfection™ is the worldwide exclusive licensee.