May 29, 2007 - Budapest, Hungary and Nanjing, Jiangsu, China - MicroVacuum Ltd. - a manufacturer of real-time, label-free biosensor chips and OWLS analytical instrumentation - and Nanjing Sunshine Biotechnology Ltd. announced today a distribution agreement for the Chinese market.

"We are excited to partner with Nanjing Sunshine for the marketing of our OWLS label-free biosensor system in China. In the last year, we saw a tremendous growth opportunity in Asia and especially in China. Biotechnology is one of the fastest growing industry in China and we believe that with this partnership, we'll be able to effectively reach the life science industry and successfully introduce our product line to research labs across the country." said Dr. Istvan Szendro, Co-founder and Managing Director of MicroVacuum Ltd.

"We are delighted to partner with MicroVacuum, the leader in optical grating coupler sensor chip based label free-biosensor instrumentation. With MicroVacuum’s technology leadership in the real-time biosensor analytical industry and Nanjing Sunshine’s expertise and reach on the Chinese market, we are going to provide Chinese customers with the most advanced tools and services for their life-science researches." - said Mr. Chai Zhongxin, General Manager of Nanjing Sunshine.

Visit http://www.owls-sensors.com to learn more

About MicroVacuum Ltd.
MicroVacuum Ltd. of Budapest, Hungary is a life science company and leading producer of the optical grating-coupled waveguide (OWLS) based label-free biosensor instrumentation for real-time detection and monitoring of molecular interactions. The OWLS technology allows high-sensitivity, real-time, label free detection of surface adsorption of molecules and providing information on affinity, kinetics and concentration. MicroVacuum supports the broad application of the OWLS system by offering different thin-film layers on the sensor chip surfaces, including conductive, transparent coating for Electrochemical-OWLS measurements. MicroVacuum Ltd. markets the OWLS biosensor products world-wide.

For more information about MicroVacuum Ltd and the OWLS biosensor product line, please visit http://www.owls-sensors.com/ or contact MicroVacuum Ltd. at +36-1-252-1991 and This e-mail address is being protected from spam bots, you need JavaScript enabled to view it

About Nanjing Sunshine Biotechnology Ltd.
Nanjing Sunshine is a leading Chinese biological reagent research, development, sales and marketing company located in Nanjing, Jiangsu, China.

For more information about Nanjing Sunshine Biotechnology Ltd., please visit http://www.njsunshine.com or contact Nanjing Sunshine at +86-25-523-33444 and This e-mail address is being protected from spam bots, you need JavaScript enabled to view it