发明名称 |
Bioconjugates comprising sulfated polysaccharides and their use |
摘要 |
The present invention provides bioconjugates comprising a sulfated polysaccharide such as alginate sulfate and hyaluron sulfate and at least one bioactive polypeptide capable of binding a sulfate group of said sulfated polysaccharide. The bioactive polypeptide can be a heparin-binding polypeptide or a positively-charged polypeptide and is preferably a peptide growth factor or a cytokine. The bioconjugates serve as delivery systems for sustained release of the bioactive polypeptides. Also provided are pharmaceutical compositions comprising the bioconjugates or comprising the sulfated polysaccharides. |
申请公布号 |
EP2902040(A1) |
申请公布日期 |
2015.08.05 |
申请号 |
EP20140187527 |
申请日期 |
2006.10.15 |
申请人 |
BEN GURION UNIVERSITY OF THE NEGEV RESEARCH AND DEVELOPMENT AUTHORITY |
发明人 |
COHEN, SMADAR;FREEMAN, INBAR |
分类号 |
A61K47/48;A61P35/00 |
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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