Creative Biogene is one of the leading biotechnology companies which has the expertise and ability in providing oligo pool design and synthesis service for customers worldwide. Creative Biogene's sophisticated equipments, advanced technologies and highly experienced staffs are available to help you carry out your specific project as cost effectively, quickly and simply as possible, without compromising on quality. Although, as we all know, the cost of DNA synthesis has dropped by five orders of magnitude in the past decade, its applications in many other fields is still very expensive, such as exon trapping and targeted regions trapping. Exon trapping and targeted regions trapping are commonly used in the second generation sequencing method. However, the needs of thousands of primers have made the process of work difficult. At the same time, the cost of synthesizing such amount primers using the traditional method is very high. In addition to trapping, gene expression library also require a lot of primers. But the traditional synthesized primers are not only cause difficulties to subsequent screening, but also reduce the probability of success, as well as bring the increased redundancy of library.