Since 1984, Bio-Synthesis, the first company to provide commercial custom oligonucleotide synthesis services, has remained a major force in advancing biotechnology research both as leading supplier and developer of new technologies for oligo synthesis.

Biochemical researchers choose BSI as their major supplier for oligonucleotide synthesis because of our core values: QUALITY, SPEED  and HIGH THROUGHPUT capabilities.  Quality is not just a goal, it is a GUARANTEE. Every oligo synthesized must pass strict quality control guidelines before delivery to our customers.  In addition to high quality production, speed of our oligo synthesis has improved to next day delivery in most cases.  Through improvement from traditional chemistry to development of advanced state-of-the-art proprietary instrumentations, BSI has achieved the goal of providing the most economical, high throughput, quality custom DNA synthesis.

The most trusted name in Quality Custom Synthesis