Trypsin induced destabilization of liposomes composed of dioleoylphosphatidylethanolamine and glycophorin.
Trypsin induced destabilization of liposomes composed of dioleoylphosphatidylethanolamine and glycophorin.
复制标题
胰蛋白酶诱导由二油酰磷脂酰乙醇胺和血型糖蛋白组成的脂质体不稳定。
DOI:
10.1016/s0006-291x(86)80139-5
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发表时间:
1986
影响因子:
3.1
通讯作者:
Huang,L
中科院分区:
文献类型:
--
作者:
Hu,LR;Ho,RJ;Huang,L
Destabilization of liposomes composed of phosphatidylethanolamine (PE) and purified glycophorin of human erythrocytes was studied with the release of an entrapped fluorescent dye, calcein. Proteolytic cleavage of liposomes by trypsin induced a rapid increase of turbidity and the leakage of calcein from the liposomes. Kinetic experiments indicated that the destabilization was a second order reaction, i.e. it required liposome collision. Using N-(7-nitro-2,1,3-benzoxadiazol-4-yl) PE as a fluorescent probe for the formation of hexagonal phase of PE, tryptic digestion of the liposomes resulted in a higher tendency of the PE bilayer to transform into the hexagonal phase. We propose that hexagonal (or inverted micellar) structures are involved in the trypsin induced liposome destabilization.
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DOI:
--
发表时间:
1973
期刊:
Biophysik
影响因子:
--
作者:
W. Laskowski;E. Lehmann
通讯作者:
E. Lehmann
DOI:
--
发表时间:
1985
期刊:
Mutation research
影响因子:
--
作者:
R. Haynes;F. Eckardt;B. A. Kunz
通讯作者:
B. A. Kunz
影响因子:
5.6
作者:
C. Lawrence;J. Stewart;F. Sherman;R. Christensen
通讯作者:
R. Christensen
DOI:
10.1016/0027-5107(69)90029-3
发表时间:
1969
期刊:
Mutation research
影响因子:
--
作者:
E. Moustacchi
通讯作者:
E. Moustacchi
DOI:
10.1016/s0027-5107(74)80023-0
发表时间:
1974
期刊:
Mutation research
影响因子:
--
作者:
B. Cox;J. Game
通讯作者:
J. Game