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:
Feb. 05, 2002
Filed:
Mar. 27, 1998
Jonathan A. Ellman, Oakland, CA (US);
Ingrid Choong, Berkeley, CA (US);
The Regents of the University of California, Oakland, CA (US);
Abstract
The present invention is directed to novel methods for identifying small molecule ligands that are capable of binding with high affinity to a biological target molecule of interest. High affinity binding ligands identified by the described methods find use, for example, as small molecule lead compounds that may they themselves be, or may give rise to, novel therapeutic drugs. More specifically, the subject invention is directed to methods for identifying a ligand that binds to a target biological molecule of interest, wherein a population of small organic compounds are selected and then “pre-screened” to identify those that are capable of binding to the molecular target. The small organic compounds that are identified during the pre-screening as being capable of binding to the target (or structurally related analogs thereof) are then coupled in various combinations with a linker element to provide a library of potential ligands for binding to the target molecule that is then screened to identify ligands having very high binding affinities for the molecular target. Ligands obtained by this method and methods for using those ligands for inhibiting the interaction between two biological molecules are also provided.