Patent attributes
The invention relates to a microfluidic platform and methods of using the platform for conducting enzyme assays using a droplet actuator. The enzyme assays of the invention are useful for, among other things, identifying and/or characterizing disorders resulting from conditions in which enzymes are defective or are produced in inappropriate amounts. Enzyme assays of the invention may, for example, be used to detect altered activity of a particular enzyme in a sample, which may serve as an indicator of a particular disease. Altered activity may, for example, be caused by conditions which result in the increased or reduced production of a certain enzyme or its substrate and/or conditions which result in defective enzymes and/or substrates exhibiting increased or decreased effectiveness relative to corresponding normal enzymes and/or substrates.
