IntegrateRNA has focused on the system development and optimization of circular RNA in vitro synthesis for several years, and has established excellent synthesis platforms for RNA drug discovery. We utilize the T4 DNA/RNA ligase circularization system and CBITR circularization system to provide customized circular RNA products in research-grade and pharmaceutical-grade. https://integraterna.creative-biogene.com/service/circular-rna-synthesis-service.html