Boss Bosson is very kind and supports his work. He has a branch in the United States, which is mainly responsible for the global sales of antigens, antibodies and kits. Biotechnology is a good development direction in China. Since its establishment in 2005, the company is determined to become a large-scale domestic and even international biological company, specializing in antigens, antibodies and diagnostic reagents. A lot of labeled antibodies from proteintech company were used, and the dilution effect was good.