公开(公告)号：US20160340669A1

公开(公告)日：2016-11-24

申请号：US15231082

申请日：2016-08-08

Applicant: General Electric Company

Inventor： Lin Chen ,  BING Zhang ,  Klaus Hochleitner ,  Rong Hou ,  Yanju Wang

IPC: C12N15/10 ,  B01J20/28 ,  B01J20/10

CPC classification number: C12N15/1017 ,  B01J20/103 ,  B01J20/28023 ,  B01J20/28038 ,  B01J20/281 ,  B01J2220/82 ,  C07H1/06 ,  C07H1/08 ,  C07H21/00 ,  C07H21/02 ,  C07H21/04

Abstract: A method comprises: sorbing a sample solution comprising nucleic acids to a sample receiving portion of a quartz fiber filter by contacting the sample solution with the sample receiving portion; and washing the sample receiving portion while keeping most of nucleic acids around the sample receiving portion by flowing a wash solution through the sample receiving portion under a wicking force directed away from the sample receiving portion. An associated apparatus is also provided.