Eurofins Genomics has expanded its Express Oligo service to allow more customers to receive primers in a shorter turnaround time. Express oligos are available in the U.S. at no additional fee. Researchers use the oligos for a variety of routine genetic studies, including DNA sequencing, genotyping, site-directed mutagenesis, and cloning. Often, they are custom designed for individual projects. Express synthesis, while not uncommon in the market, is associated with high fees.  According to ...