公开(公告)号：US07569398B2

公开(公告)日：2009-08-04

申请号：US10416207

申请日：2001-11-27

Applicant: Pierre Puget ,  Patrick Pouteau ,  Frédéric Ginot ,  Patrice Caillat

Inventor： Pierre Puget ,  Patrick Pouteau ,  Frédéric Ginot ,  Patrice Caillat

IPC: G01N33/543 ,  G01N33/553

CPC classification number: B01L3/502761 ,  B01L3/502723 ,  B01L2200/0647 ,  B01L2300/0825 ,  B01L2400/0406 ,  B01L2400/043 ,  B03C1/01 ,  B03C1/0332 ,  B03C1/288 ,  B03C2201/18 ,  B03C2201/26

Abstract: The present invention relates to a method of transporting an analyte present in a sample, to a method of concentrating an analyte present in a sample, and to a device for implementing these methods. In the method of transporting an analyte present in a sample of the present invention, a solution A in which the analyte is attached to magnetic particles is prepared from the sample; the solution A is introduced into a first container connected via a bottleneck to a second container; and the analyte attached to the magnetic particles is moved, by means of a magnetic system, from the first container to the second container via the bottleneck, the second container being filled with all or part of the solution A and/or with another solution.

Abstract translation: 本发明涉及将存在于样品中的分析物输送到浓缩样品中存在的分析物的方法以及用于实施这些方法的装置。 在本发明的样品中存在的分析物的输送方法中，从样品制备分析物附着在磁性粒子上的溶液A; 将溶液A引入通过瓶颈连接到第二容器的第一容器中; 并且附着到磁性颗粒上的分析物通过瓶颈从第一容器移动到第二容器，第二容器被全部或部分溶液A和/或另外的溶液填充。