The Evidence Investigator is a benchtop imaging system. The Investigator is intended for in- vitro qualative, semi-quantative or full quantitative determination of determination of diagnostic markers - the SNPs associated with an increased risk of CHD used in the StoreGene genetic profiling test. All steps are carried our manually on a biochip carrier which is then inputted into the Investigator for image capture and analysis. Assay endpoint is the generation of light from a chemiluminescent reaction which is measured using a Charged Couple Device (CCD) camera in the Investigator system. Imaging technology is used to quantify the light output from Discrete Test Regions (reaction sites) on the biochip surface. Investigator Copyright © Randox Laboratories Ltd © StoreGene, 2011