发明名称 |
POLYCATIONIC POLYMER COATINGS FOR IMMOBILIZING BIOLOGICAL SAMPLES |
摘要 |
The present invention is directed to a pre-coated substrate, such as a slide, that is useful for immobilizing a sample. The invention is further provides methods of preparing such pre-coated substrates and methods of analyzing biological samples immobilized on such pre-coated substrate. The substrate is coated with a polycationic polymeric coating material specifically selected such that that coated substrate exhibits increased stability and prolonged shelf-life. Preferred polymeric coating materials include allylic or vinylic polymers having cationic groups thereon and having no more than a small percentage of peptidic monomeric linkages, particularly polydiallyldimethylammonium (PDDA). |
申请公布号 |
CA2580922(A1) |
申请公布日期 |
2006.03.30 |
申请号 |
CA20052580922 |
申请日期 |
2005.09.22 |
申请人 |
TRIPATH IMAGING, INC. |
发明人 |
FOX, WILLIAM ALAN;RAY, WILLIAM CARL, III |
分类号 |
G01N33/543 |
主分类号 |
G01N33/543 |
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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