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:
May. 09, 2000
Filed:
Jun. 02, 1998
Applicant:
Inventors:
Shigui Liu, Toronto, CA;
Qinwei Shi, Etobicoke, CA;
Assignee:
Spectral Diagnostics, Inc., Toronto, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
435 691 ; 4353201 ; 4352523 ; 43525233 ; 536 234 ; 536 235 ;
Abstract
Stable troponin subunits and complexes and methods for their preparation are described. Among other uses, these subunits and complexes are useful as antigens for the preparation of antibodies, and as controls and calibrators for troponin assays. One complex comprises a modified human cardiac troponin I together with human cardiac troponin T and human cardiac troponin C. Another complex comprises a modified human cardiac troponin I with human cardiac troponin C.