发明名称 |
CARRIER AND ITS USE IN NUCLEIC ACID CHROMATOGRAPHIC SEPARATION. |
摘要 |
A chromatographic carrier has cavities that are one to twenty times larger than the largest dimensions of the nucleic acids to be separated. This carrier is produced by reacting a base carrier material with cavities between 10 and 1000 nm, a specific surface between 5 and 800 m<2>/g and a grain size between 3 and 500 mu m with a silanating reagent that has at least one reagent group already reacted with a primary or secondary hydroxyalkylamine or a reagent group capable of being reacted with an hydroxyalkylamine, such as an epoxide group or halogen atoms, which are reacted with an hydroxyalkylamine at a later reaction stage. |
申请公布号 |
EP0496822(B1) |
申请公布日期 |
1993.10.20 |
申请号 |
EP19900916744 |
申请日期 |
1990.10.17 |
申请人 |
MACHEREY, NAGEL & CO. |
发明人 |
SEBESTIAN, IMRICH;SIEBER, MANFRED |
分类号 |
B01D15/08;B01J20/281;B01J20/32;G01N30/88;(IPC1-7):B01J20/32 |
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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