Growth in United Kingdom integral to IDT’s European expansion

CORALVILLE, IA – March 18 2009. Integrated DNA Technologies (IDT), the world leader in oligonucleotide synthesis, has purchased the oligo business of VH Bio Ltd (Gateshead, UK). IDT will supply VH Bio’s customers from IDT’s state-of-the-art facility in Leuven, Belgium, while building on the excellent local customer service for which VH Bio has been renowned in the UK. As a result, current VH Bio oligo customers will have access to a much broader range of products, with 100% QC-checked sequences and next-day delivery. VH Bio will continue to distribute its full range of other products for immunologists and molecular biologists.

IDT and VH Bio have also announced an agreement to work together to grow IDT’s oligonucleotide business in the UK. The two companies will combine efforts to introduce IDT’s market-leading products to scientists throughout the country.

Dr. Joseph A. Walder, IDT’s founder and CEO commented, “From its earliest beginnings, IDT’s mission has been to provide scientists with the very best in synthetic oligonucleotides. IDT has always understood that to mean peerless quality, leading technology, the broadest scope, and truly collaborative customer service – all at the lowest cost possible to the researcher. We are eager to serve VH Bio’s customers and are honored that VH Bio has chosen to entrust their customers to us.”

Andrew Hewitt, VH Bio’s Managing Director, remarked that “IDT has clearly established itself as the market leader in oligonucleotide synthesis, innovation, and service. We’re looking forward to sharing with our colleagues here in the UK what we’ve come to know about IDT’s unmatched ability to support researchers in both academia and industry. This agreement will also facilitate the continuing expansion of the molecular biology product lines we presently offer.”

IDT officially opened its European synthesis facility in Leuven in September 2008, and now has branches in both the UK and Germany. For more information on IDT’s full product range, please visit their website at www.idtdna.com.

About IDT

Integrated DNA Technologies (IDT) is the largest supplier of custom nucleic acids in the United States, serving academic, government, and commercial researchers in biotechnology, clinical diagnostics, and pharmaceutical development. IDT’s primary business is the manufacture of custom, synthetic DNA and RNA oligonucleotides. Today, IDT synthesizes and ships an average of 36,000 custom oligos per day to more than 86,000 customers worldwide. IDT manufacturing locations include facilities in Coralville, Iowa; San Diego, Calif.; and Leuven, Belgium. For more information visit www.idtdna.com.

About VH Bio

VH Bio was founded in 1991. In addition to its custom DNA synthesis service, the company markets products used in the molecular biology and immunology fields, in particular transplant diagnostics, nucleic acid purification, micro PCR and monoclonal antibodies. The company operates from its facility in Gateshead, UK. For more information, visit www.vhbio.com.