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:
Nov. 14, 2006
Filed:
Apr. 24, 2003
Applicants:
Tabassum Naqvi, Fremont, CA (US);
Rajendra Singh, San Jose, CA (US);
Riaz Rouhani, Concord, CA (US);
Inventors:
Tabassum Naqvi, Fremont, CA (US);
Rajendra Singh, San Jose, CA (US);
Riaz Rouhani, Concord, CA (US);
Assignee:
DiscoveRx, Inc., Fremont, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C12N 9/38 (2006.01); C12N 9/96 (2006.01); G01N 33/53 (2006.01);
U.S. Cl.
CPC ...
Abstract
Short enzyme donor fragments of β-galactosidase are provided of not more than 40 amino acids, where the short fragments are used as a label and may be substituted with a wide variety of organic compounds, particularly polypeptides having independent functional activity. The enzyme donor finds use in competitive and non-competitive assays, monitoring intracellular events, or other processes where a sensitive non-interfering label is desired.