| 发明名称 |
SEQUENTIAL FRACTIONATION APPARATUS AND METHOD |
| 摘要 |
A fractionation apparatus comprises two channels coupled through a semipermeable membrane. A time and position dependent concentration of precipitation reagent is produced in one of the channels. Sample entities such as macromolecules or cells introduced into this channel are eluted therefrom at different times depending on their solubility or mobility in the presence of the precipitation reagent. |
| 申请公布号 |
EP1159607(A2) |
申请公布日期 |
2001.12.05 |
| 申请号 |
EP20000917759 |
申请日期 |
2000.03.03 |
| 申请人 |
THE GOVERNMENT OF THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES |
发明人 |
ITO, YOICHIRO |
| 分类号 |
G01N15/06;G01N30/00;(IPC1-7):G01N30/00 |
主分类号 |
G01N15/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
