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. 27, 2001
Filed:
Oct. 22, 1997
ARIAD Pharmaceuticals, Inc., Cambridge, MA (US);
Abstract
An in vitro assay method permits the identification of a test substance which inhibits the mutual association of two molecules. The method includes the steps of providing two components capable of mutual association, one of said components bearing a covalently linked fluorophore; preparing a mixture containing the two components and at least one test substance; irradiating the mixture with polarized light of a suitable wavelength permitting excitation of the fluorophore as indicated by emission of polarized light; measuring the degree of polarization of the emission, and determining the effect of the presence or concentration of the test substance in decreasing the observed emission polarization of a mixture of the two components alone. Inhibitory activity of the test substance correlates with decreased depolarization values.