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:
Apr. 10, 2012
Filed:
Jul. 31, 2007
Applicants:
Zhong Chen, Sandy, UT (US);
Ning Liu, Beijing, CN;
Yancun LI, Beijing, CN;
Inventors:
Assignee:
CMED Technologies Ltd., , VG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/551 (2006.01); G01N 33/553 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention discloses using SPR technology to simultaneously and qualitatively detect the presence of infectious agent related antibodies and/or antigens in a serum sample, which can be used to screen for infectious agents in blood. It also discloses an efficient formula to make a mixed SAM that can greatly enhance the immobilization ability of the metal surface in SPR based techniques, which is good for the immobilization of relevant antigens and antibodies used for the screening of infectious agents in blood.