发明名称 |
Passivated porous polymer supports and methods for the preparation and use of same |
摘要 |
This invention relates generally to modified porous solid supports and processes for the preparation and use of same. In particular, passivated porous supports are disclosed which are characterized by a reversible high sorptive capacity substantially unaccompanied by non-specific adsorption of or interaction with biomolecules. Passivation is achieved by use of a passivation mixture comprising a main monomer, a passivating agent comprising polyethyleneimine, and a crosslinking agent, which mixture upon polymerization results in the substantial elimination of the undesirable non-specific interaction with biomolecules. |
申请公布号 |
US5906734(A) |
申请公布日期 |
1999.05.25 |
申请号 |
US19970858924 |
申请日期 |
1997.05.19 |
申请人 |
BIOSEPRA INC. |
发明人 |
GIROT, PIERRE;BOSCHETTI, EGISTO |
分类号 |
B01D15/08;B01J20/32;(IPC1-7):B01D15/08 |
主分类号 |
B01D15/08 |
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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