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:
Mar. 12, 2002
Filed:
Sep. 10, 1999
Gary P. Schroth, Foster City, CA (US);
Thomas Wayne Bruice, Carlsbad, CA (US);
Young J. Suh, Union City, CA (US);
Genelabs Technologies, Inc., Redwood City, CA (US);
Abstract
Methods for determining the relative binding affinities of various ligands to various nucleic acid sequences, particularly in double stranded form, are described. In a direct binding assay, the effect of adding increasing amounts of a ligand on a signal generated by two “indicator” oligonucleotides is observed. Also described is a competitive binding assay, in which a competitor oligonucleotide is added to an indicator duplex having a ligand bound thereto. The assays allow the rapid and convenient determination of nucleic acid binding specificities and base pair determinants of specificity of particular ligands.