18:1 PE CF

18:1 PE CF (1% (mol)) acts as a pH-sensitive fluorescent marker for EYPC-PS (90:10 mol/mol) LUVs, with a steep fluorescence increase around pH 7.5, enabling visualization of membrane pH changes starting from neutral conditions^[1].
18:1 PE CF (1% (mol); 4 s) enables direct visualization of spatiotemporal membrane pH profiles on EYPC-PS (90:10 mol/mol) GUVs during and after local NaOH microinjection, correlating pH changes with reversible membrane deformation toward the injection site over a 4 s injection period^[1].
18:1 PE CF (Total lipid-to-fluorophore mole ratio of 400; 0.04 mM; ~5 s) labels cationic LUV (DOTAP, DMRIE, DOSPA with/without cholesterol or DOPE helper lipids) and neutral DOPE/DOPC LUV to measure electrical surface potential and surface pH^[2].
18:1 PE CF (0.04 mM; DNA^-/L⁺ mole ratios of 0-2.0; 5 min) monitors DNA-induced electrostatic changes in cationic LUV lipoplexes, showing a DNA^-/L⁺ ratio-dependent reduction in fluorescence intensity that plateaus above a ratio of 1.0^[2].
18:1 PE CF (1% molar ratio; 1-24 h) enables sensitive detection of time-dependent liposome binding to primary human aortic smooth muscle cells^[3].
18:1 PE CF enables fluorescence visualization of spherical silica colloidal particles functionalized with surface-bound DNA linkers^[4].
Free 18:1 PE CF (0.5 μg/mL; 4 h) shows significantly lower cellular uptake in CD133⁺ and CD133⁻ A549 and A431 human lung cancer cells compared to 18:1 PE CF-labeled targeted and non-targeted gefitinib nanomicelles, while uptake of 18:1 PE CF via targeted nanomicelles is significantly higher than via non-targeted nanomicelles in CD133⁺ cell populations, and not significantly different in CD133⁻ cell populations^[5].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.