Releasable linkage and compositions containing same
申请人:Alza Corporation
公开号:US06342244B1
公开(公告)日:2002-01-29
A compound comprised of a hydrophilic polymer covalently yet reversibly linked to a amine-containing ligand through a dithiobenzyl linkage is described.
描述了一种由亲水性聚合物与含胺配体通过二硫苯基键结合而成的化合物。
Liposome composition for delivery of nucleic acid
申请人:Alza Corporation
公开号:US20030031704A1
公开(公告)日:2003-02-13
A liposome composition for delivery of a nucleic acid in vivo or ex vivo is described. The liposomes in the composition are comprised of (i) a lipid that is neutral in charge at physiologic pH and positively charged at pH values less than physiologic pH and (ii) a lipid joined to a hydrophilic polymer by a dithiobenzyl linkage. The liposomes are associated with a nucleic acid for delievery to a cell.
[EN] GENE DELIVERY MEDIATED BY LIPOSOME-DNA COMPLEX WITH CLEAVABLE PEG SURFACE MODIFICATION<br/>[FR] ADMINISTRATION DE GENES PAR L'INTERMEDIAIRE DE COMPLEXE LIPOSOME/ADN AVEC MODIFICATION DE SURFACE PEG CLIVABLE
申请人:ALZA CORP
公开号:WO2005051351A3
公开(公告)日:2005-07-14
Wu, Shao-Yong; Hirashima, Akinori; Takeya, Ryuko, Agricultural and Biological Chemistry, 1988, vol. 52, # 11, p. 2911 - 2918