发明名称 |
Compositions for enhancing transport of molecules into cells |
摘要 |
Compositions and methods for enhancing delivery of molecules, e.g. biological agents, into cells are described. The composition is a conjugate of the biological agent, preferably a nucleic acid analog having a substantially uncharged backbone, covalently linked to a peptide transporter moiety as described. Conjugation of the peptide transporter to a substantially uncharged nucleic acid analog, such as a morpholino oligomer, is also shown to enhance binding of the oligomer to its target sequence and enhance antisense activity. |
申请公布号 |
US2004265879(A1) |
申请公布日期 |
2004.12.30 |
申请号 |
US20040836804 |
申请日期 |
2004.04.29 |
申请人 |
IVERSEN PATRICK L.;MOULTON HONG M.;NELSON MICHELLE H.;KROEKER ANDREW D.;STEIN DAVID A. |
发明人 |
IVERSEN PATRICK L.;MOULTON HONG M.;NELSON MICHELLE H.;KROEKER ANDREW D.;STEIN DAVID A. |
分类号 |
A61K47/48;A61K49/00;C12N15/113;C12N15/87;(IPC1-7):C12Q1/68;C12N15/85 |
主分类号 |
A61K47/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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