Patent ID: 6753150
Filing Date: 2004-06-22
Classification: A61P,C07K,G01N

Abstract:
A method for determining whether a compound is capable of inhibiting the interaction of a peptide with a receptor for advanced glycation end product (RAGE), which comprises:(a) admixing: (i) the peptide, wherein amino groups of the peptide are inactivated by chemical derivitization, (ii) RAGE or a fragment thereof which is capable of binding the peptide, and (iii) the compound; (b) determining the amount of the peptide bound to RAGE or the fragment thereof, and (c) comparing the amount of bound peptide determined in step (b) with the amount determined when the peptide is admixed with RAGE or a fragment thereof in the absence of the compound, thereby determining whether the compound is capable of inhibiting the interaction of the peptide with RAGE or fragment thereof, wherein a reduction in the amount of binding in the presence of the compound indicates that the compound is capable of inhibiting the interaction.