About Infinite Genomics, LLC Infinite Genomics is a molecular, diagnostic-testing laboratory specializing in reverse transcriptase-polymerase chain reaction (RT-PCR) testing and next-generation sequencing technologies. Our state-of-the art laboratory is based in North Little Rock, Arkansas and serves clients throughout the United States. Having a highly efficient, automated lab process with a paperless, web-based system, the laboratory can provide a 24 to 48-hour turnaround of results after receipt of specimen.