Takara Bio's PrimerArray Series offers primer sets for real-time RT-PCR (qPCR) that can be used for gene expression analysis of biological pathways. Each PrimerArray Series primer set contains 96 total primers that allow for the simultaneous analysis of 88 biological pathway-related genes and 8 housekeeping genes. The performance of each primer set for real-time RT-PCR (qPCR) has been validated. Primer set information can be downloaded by opening the product table and clicking on the Resources tab for your product of interest.