Year-end Sale % OFF 
Abstract
We demonstrate that the ganglioside G(M1) in lipid bilayers of 1,2-dioleoyl-sn-glycero-3-phosphocholine (DOPC) exhibits a non-uniform lateral distribution, i.e., enriched regions of GM(1) molecules are formed, which is an argument in favour of self-aggregation of G(M1) being an intrinsic property of G(M1) ganglioside. This was concluded from energy transfer/migration studies of BODIPY-labelled gangliosides by means of time-resolved fluorescence lifetime and depolarization experiments. Three fluorophore-labelled gangliosides were synthesized to include either of two spectroscopically different BODIPY groups. These were specifically localized either in the polar headgroup region or in the non-polar region of the lipid bilayer. An eventual ganglioside-ganglioside affinity/aggregation induced by the BODIPY groups was experimentally excluded, which suggests their use in examining the influence of G(M1) in more complex systems.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
