Influence of Ca2+ and temperature on the interaction of gangliosides with valinomycin in mixed monolayers at the air/water interface.

@article{Beitinger1987InfluenceOC,
  title={Influence of Ca2+ and temperature on the interaction of gangliosides with valinomycin in mixed monolayers at the air/water interface.},
  author={H Beitinger and Wolfgang Probst and Dietmar M{\"o}bius and Hinrich Rahmann},
  journal={Journal of biochemistry},
  year={1987},
  volume={102 5},
  pages={963-6}
}
The effects of Ca2+ and temperature on mixed ganglioside-valinomycin-monolayers at the air/water interface were studied. Surface pressure-area isotherms of the pure gangliosides (GM1, GD1a) exhibited the typical monolayer characteristics. Pressure-area isotherms of the cyclodepsipeptide, valinomycin, were determined. In mixed monolayers, positive and negative deviation from the mean molecular area indicated the two components were miscible. Especially in GD1a mixtures, the addition of 0.01 mM… CONTINUE READING

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