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:
Dec. 08, 1998
Filed:
Oct. 16, 1996
Lawrence M Kauvar, San Francisco, CA (US);
Eugene W Napolitano, San Francisco, CA (US);
Terrapin Technologies, Inc., , US;
Abstract
Improved methods for determining interactions between peptides or proteins and small molecules are disclosed. The invention methods can be used to screen libraries of either the small molecules or the proteins. In general, the methods comprise contacting an agent/ligand complex consisting essentially of an agent to be tested for binding to a target protein coupled to a ligand capable of binding a proteinaceous ligand-binding domain with a first fusion protein comprising said target protein and a first complementary portion of a segregable protein; and a second fusion protein comprising a proteinaceous ligand-binding domain and a second complementary portion of said segregable protein; and detecting whether the first complementary portion and second complementary portion are brought into proximity.