Using an alternative production procedure with pre-prepared expression vectors, our GeneArt custom service team can clone your synthesized genes directly into selected Thermo Fisher Scientific expression plasmids, saving 4-5 business days compared to the standard workflow with cloning into a pMx series vector first. Please visit this page (http://www.thermofisher.com/us/en/home/life-science/cloning/gene-synthesis/geneart-plasmid-services/geneart-subcloning-service.html) for the differences between Express cloning and Classical cloning.