Biointron Biological Inc is a leading CRO service provider, specialized in antibody discovery field and famous for its 2 weeks delivery of recombinant antibody production service. From gene synthesis to purified antibodies, it just takes 2 weeks. Biointron was founded in 2012, we have various platforms for antibody discovery, including single B screening, phage display, antibody humanization, hybridoma generation, nanobody development. Also, Biointron licensed CHO-K1 cell line from ECACC and got the sub-licence authorization, can provide high-yield guaranteed (>5 g/L for antibody) and speedy timeline stable cell line service. Besides customized services, Biointron offer a comprehensive portfolio of catalog products, including research grade biosimilar antibodies, isotype control antibodies, immune check-point proteins, cytokines, magnetic beads, magnetic racks. All these catalogue products are subject to strict experimental verification and quality control.