The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 17, 2010
Filed:
Dec. 31, 2002
Applicants:
Xu Zhang, Beijing, CN;
Xin Xie, Beijing, CN;
Depu Chen, Beijing, CN;
Weiyang Fei, Beijing, CN;
Jing Cheng, Beijing, CN;
Inventors:
Xu Zhang, Beijing, CN;
Xin Xie, Beijing, CN;
Depu Chen, Beijing, CN;
Weiyang Fei, Beijing, CN;
Jing Cheng, Beijing, CN;
Assignees:
CapitalBio Corporation, Beijing, CN;
Tsinghua University, Beijing, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 7/02 (2006.01); C12N 5/00 (2006.01); C12N 1/02 (2006.01); C12P 19/34 (2006.01); G01N 33/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates generally to the field of cell seperation. In particular, the invention provides processes for isolating a target cell, cellular organelle or virus from a sample, using inter alia, nonspecific binding between a target cell, cellular organelle or virus with a magnetic microbead modified to comprise hydroxyl, carboxyl or epoxy groups.