Antibody Drug Substance(DS) Manufacturing

JSBio offers a comprehensive range of cell culture media and related products, including basal, feed, and transfection media tailored for various cell lines such as CHO, HEK 293, insect cells, BHK21, MDCK, MDBK, VERO, SF9, PK15, Marc-145, and others. Our cell culture media are widely used in multiple biotechnology fields, including recombinant protein therapeutics, in vitro diagnostics, cell therapy, stem cell research, gene therapy vector production, and the development of human and veterinary vaccines.

By delivering high-quality and efficient cell culture solutions, JSBio supports the entire process from basic research to clinical applications, driving innovation and growth in the biopharmaceutical industry

Core Capabilities

  • Three -tier cell bank establishment & management
  • Bioreactors :50L, 200L, 500L, 2000L
  • Top -tier equipment: Cytiva, Thermo & Sartorius single-use bioreactors; Cytiva chromatography systems; Millipore depth/virus filtration & ultrafiltration systems
  • Compliant with international standards; passed combined drug registration & GMP on-site inspections