CA2+-MEDIATED INTERACTION BETWEEN NEGATIVELY CHARGED AND NEUTRAL LIPOSOMES

被引：1

作者：

BUDKER, VG

KISELEVA, HV

SEREBRYAKOVA, MV

SOKOLOFF, AV

机构：

[1] RUSSIAN ACAD SCI,INST BIOORGAN CHEM,NOVOSIBIRSK,USSR

[2] RUSSIAN ACAD SCI,INST CYTOL & GENET,NOVOSIBIRSK,USSR

来源：

FEBS LETTERS | 1992年 / 313卷 / 02期

关键词：

LIPOSOME; DIVALENT CATION; INTERMEMBRANE INTERACTION;

D O I：

10.1016/0014-5793(92)81437-Q

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

In the present work it is shown that large unilamellar lecithin/cholesterol liposomes are able to sequester small negatively charged liposomes in the presence of divalent cations. Evidence is presented suggesting that the sequestration occurs via the formation of membrane invaginations transformed further into intraliposomal vesicles.

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页码：169 / 172

页数：4

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