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:
Oct. 23, 2018
Filed:
Jan. 23, 2009
Applicants:
Tiemin Huang, Waterloo, CA;
Jiaqi Wu, Woodbridge, CA;
Inventors:
Tiemin Huang, Waterloo, CA;
Jiaqi Wu, Woodbridge, CA;
Assignee:
ProteinSimple, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/447 (2006.01); C07K 1/28 (2006.01); C07K 1/36 (2006.01);
U.S. Cl.
CPC ...
G01N 27/44795 (2013.01); C07K 1/285 (2013.01); C07K 1/36 (2013.01); G01N 27/44721 (2013.01); G01N 27/44773 (2013.01);
Abstract
A method and apparatus are provided for performing capillary isoelectric focusing followed by mobilization of the focused zones by induced hydrodynamic flow or chemical mobilization. These two dimensions of separation are integrated with real-time whole-channel electrophoresis detection and automatic sample injection to achieve a separation resolution superior to that obtainable using known orthogonal capillary two dimensional arrangements.