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:
Jan. 11, 1994
Filed:
Feb. 28, 1990
Applicant:
Inventor:
Sang W Tam, Hockessin, DE (US);
Assignee:
Du Pont Merck Pharmaceutical Company, Wilmington, DE (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
435-78 ; 435-793 ; 530350 ; 5303881 ; 53038822 ;
Abstract
This invention is directed to a composition comprising a substantially purified protein which enhances endogenous stimulus-induced neurotransmitter release, said neurotransmitter being selected from the group consisting of acetylcholine, dopamine or serotonin, said protein having a binding affinity constant of at least 2.9.+-.0.8 nM for tritiated 3,3-bis(4-pyridinylmethyl)-1-phenylindolin-2-one as determined by a Scatchard analysis, and said protein being trypsin sensitive and phospholipase C insensitive.
Tam, Sang. (1994). Method and compositions to screen compounds for enhancement of the (U.S. Patent No. 5278045). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5278045
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile