1 2 dioleoyloxy 3 trimethylammoniumpropane dotap chloride

For all experiments, the lipids 1,2-dioleoyloxy-3-trimethylammoniumpropane (DOTAP) chloride, (Mw: 698.54 g/mol) and 1.2 dioleoyl-sn-glycero-3-phosphoethanolamine (DOPE) were obtained from Sigma Aldrich (Buchs, Switzerland), whereas dipalmitoylphosphatidylcholine (DPPC) was purchased from Avanti Polar Lipids (Alabaster, AL, USA). Methanol and isopropanol were purchased from Fisher Scientific (Loughborough, UK), Chloroform Emprove® from Merck (Darmstadt, Germany). Phosphate Buffered Saline (PBS) Mg-/Ca- (Gibco®, Thermofisher, Carlsbad, CA, USA) was used for all experiments. AI334 Anti-Spike protein antibody was purchased from the antibody facility of the University of Geneva (Geneva, Switzerland). FITC-labeled secondary rabbit anti-mouse antibody was obtained from Dako (Glostrup, Denmark).

For all experiments, the lipids 1,2-dioleoyloxy-3-trimethylammoniumpropane (DOTAP) chloride (Mw: 698.54 g/mol) and 1.2 dioleoyl-sn,glycero-3-phosphoethanolamine (DOPE) were obtained from Sigma-Aldrich (Buchs, Switzerland), whereas dipalmitoylphosphatidylcholine (DPPC) was purchased from Avanti Polar Lipids (Alabaster, AL, USA). Methanol, ethanol and isopropanol were acquired from Fisher Scientific (Leicester, UK) and Chloroform Emprove^® from Merck (Darmstadt, Germany). Phosphate buffer saline (PBS) Mg-/Ca- (Gibco^®, Thermo Fisher, Grand Island, NY, USA) was used for all experiments. The AI334 Anti-Spike protein antibody was purchased from the antibody facility of the University of Geneva (Geneva, Switzerland). An FITC-labeled secondary rabbit anti-mouse antibody was obtained from Dako (Glostrup, Denmark).