Literature DB >> 857888

A calorimetric examination of stable and fusing lipid bilayer vesicles.

H L Kantor, S Mabrey, J H Prestegard, J M Sturtevant.   

Abstract

Mixed lipid samples containing dimyristoylglycerophosphocholine and small amounts of myristic acid were examined calorimetrically. Examination of multilamellar and small vesicle samples indicated that upon heating small vesicles combine to form more extended structures. An exothermic peak (at 19 . 5 degrees C) can be associated with the structural transformation. The enthalpy for this process, which may be interpreted as vesicle-vesicle fusion, is found to be approx.--2 kcal/mol.

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Year:  1977        PMID: 857888     DOI: 10.1016/0005-2736(77)90333-9

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN: 0006-3002


  2 in total

1.  Temperature dependence of calcium-induced fusion of sonicated phosphatidylserine vesicles.

Authors:  S T Sun; E P Day; J T Ho
Journal:  Proc Natl Acad Sci U S A       Date:  1978-09       Impact factor: 11.205

2.  Hybridization by cosonication of pigeon erythrocyte membrane with exogenous lipid vesicles.

Authors:  E N Sorensen; G A Vidaver
Journal:  J Membr Biol       Date:  1978-12-08       Impact factor: 1.843

  2 in total

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