Cholesterol exchange as a function of cholesterol/phospholipid mole ratios.
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ABSTRACT: The activation energy (Ea) for cholesterol exchange between dioleoyl phosphatidylcholine vesicles and erythrocyte 'ghosts' is measured as a function of molar percentage of cholesterol in both donor and acceptor membranes. A sharp increase in Ea occurs (from 39.9kJ/mol to 84kJ/mol) when the molar percentage of cholesterol decreases from 30 to 20%.
SUBMITTER: Poznansky MJ
PROVIDER: S-EPMC1186468 | biostudies-other | 1979 Mar
REPOSITORIES: biostudies-other
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