MENLO PARK, Calif.--(BUSINESS WIRE)--SwitchGear Genomics, Inc., a leading provider of products for studying regulatory elements in the human genome, today announced the availability of the first cost-effective, high-throughput research tools for screening transcriptional activation and repression in a number of key biological pathways. The new SwitchGear pathway sets utilize experimentally-validated luciferase reporter vectors to accurately quantify human promoter activity from complete sets of genes associated with inflammation, cholesterol biosynthesis, oncology, vascular biology, nuclear hormone receptor signaling, and many other important biological pathways.