Methods of identifying non-specific inhibitors of biomolecules
AssigneeNorthwestern University
InventorsBrian K. Shoichet, Susan L. McGovern
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Abstract
The present invention provides methods of identifying compounds that non-specifically inhibit biological reactions. The present invention further includes kits that facilitate this identification. In addition, complications of compounds for use in high throughput drug screening that have been evaluated by the disclosed methodology are also part of the present invention. Further, the invention provides methods for identifying a false positive compound previously identified as positive in a screening assay by measuring the activity of at least one biological activity in the presence and absence of a small molecule compound capable of inhibiting aggregate formation, e.g., digitonin.
Claims4
A method of identifying a false positive compound previously identified as a positive compound in a screening assay, comprising:
- (a) measuring the activity of a first biological reaction in the presence and absence of the compound in the presence of a small molecule capable of inhibiting aggregate formation;
- and
- (b) measuring the activity of the first biological reaction in the presence and absence of the compound in the absence of a small molecule capable of inhibiting aggregate formation;
- wherein a false positive compound is identified as capable of inhibiting the biological activity in the absence, but not the presence, of the small molecule compound.
Dependencies are inferred from the claim text.