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  • Title: Dynamic properties of binary mixtures of phosphatidylcholines and cholesterol.
    Author: Rubenstein JL, Owicki JC, McConnell HM.
    Journal: Biochemistry; 1980 Feb 05; 19(3):569-73. PubMed ID: 6243951.
    Abstract:
    We have observed the paramagnetic resonance spectra of a head group spin-labeled phosphatidylethanolamine (L-alpha-dipalmitoylphosphatidyl-N-ethanolamine) as a function of temperature and cholesterol concentration in binary mixtures of cholesterol and dimyristoylphosphatidylcholine. These spectra bear on two interrelated topics involving mixtures of phosphatidylcholine and cholesterol: (1) lipid phase equilibria and the lateral ordering and diffusion of lipid molecules and (2) model membrane immunochemistry using spin-label lipid haptens.
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