BEIJING -- Biocytogen Pharmaceuticals (Beijing) Co., Ltd. (“Biocytogen”, HKEX: 02315), a global biotechnology company that drives the research and development of novel antibody-based drugs with innovative technologies, and ABL Bio Inc. (“ABL”, KOSDAQ: 298380), a Korean clinical-stage biotechnology company developing novel therapeutics in oncology and CNS diseases, today announced a collaboration to develop new bispecific antibody-drug conjugates (bsADCs).

Biocytogen’s RenLite® mice platform can produce fully human antibodies with diverse epitopes and high affinity. This platform is notable for its ability to generate antibodies in a common light chain format, offering a distinctive combination of design flexibility, simplified manufacturing processes, and optimal developability for bsADC development. Based on this platform, both companies will be able to discuss expanding their collaboration for various types of ADC development.

Dr. Yuelei Shen, President and CEO of Biocytogen, said, “We are very pleased to collaborate with ABL, a company that possesses advanced platforms for cancer immunotherapy and treatments against CNS diseases. ABL’s consistent success in advancing its pipeline strongly showcases its expertise and capabilities in regulatory, clinical development, and business development activities. BsADC drugs derived from our RenLite® mice platform have shown preferable potency in various tumor models, while also exhibiting good safety profiles. We believe our fully human bsADC platform technology, which features increased tumor selectivity, target synergized internalization, and convenient CMC development, will complement ABL's capabilities effectively. Together, we aim to expedite the development of innovative bsADC therapies.”

Sang Hoon Lee, CEO of ABL, said, “We are excited to establish this partnership with Biocytogen for bsADCs. This collaboration is one of the stepping stones for getting down to developing bsADCs. We look forward to a productive collaboration, and firmly believe that this partnership will contribute towards creating a distinctive pipeline, ultimately leading to novel therapies that improve the quality of life for patients.”