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  • Selective inhibitory effects of hybrid liposomes on the growth of HIV type 1-infected cells in vitro.

Selective inhibitory effects of hybrid liposomes on the growth of HIV type 1-infected cells in vitro.

Bioorganic & medicinal chemistry letters (2008-08-02)
Ryuichi Ueoka, Yuji Komizu, Yoko Matsumoto, Yu Zhong, Ritsuko Tanaka, Naoki Yamamoto
ABSTRACT

A good correlation between fifty-percent inhibitory concentration (IC(50)) of hybrid liposomes (HL) composed of dimyristoylphosphatidylcholine and polyoxyethylene(n) dodecyl ether on the growth of MOLT-4/IIIB cells (MOLT-4 cells chronically infected with human immunodeficiency virus (HIV)) and the membrane fluidity of HL was obtained. Furthermore, the huge enhancement of virus production was observed in the latently HIV-infected (J(22)-HL-60) cells after the treatment with HL.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Brij® L23 solution, 30 % (w/v) in H2O
Sigma-Aldrich
1,2-Dimyristoyl-sn-glycero-3-phosphocholine, ≥99%
Sigma-Aldrich
Decaethylene glycol mono­dodecyl ether, nonionic surfactant
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Thesit®, for membrane research
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ECO BRIJ® L4, average Mn ~362
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ECO Brij® L23
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Octaethylene glycol monododecyl ether, BioXtra, ≥98.0% (GC)
Sigma-Aldrich
Brij® L4, average Mn ~362
Sigma-Aldrich
Tetraethylene glycol monododecyl ether, BioXtra, ≥98.0% (GC)
Sigma-Aldrich
Brij® L23, main component: tricosaethylene glycol dodecyl ether
Sigma-Aldrich
Octaethylene glycol monododecyl ether, ≥98% (GC)
Sigma-Aldrich
Brij® L23, suitable for Stein-Moore chromatography