BEIJING -- Biocytogen Pharmaceuticals (Beijing) Co., Ltd. (Biocytogen, SSE: 688796; HKEX: 02315), a global biotechnology company that drives the research and development of novel antibody-based drugs with innovative technologies, announced a strategic partnership with Sihuan Pharmaceutical Holdings Group Ltd. (Sihuan Pharmaceutical; HKEX: 00460).

Under the agreement, both parties will combine Biocytogen’s leading fully human antibody discovery platform with Sihuan Pharmaceutical’s extensive capabilities in drug development, manufacturing, and commercialization. The collaboration will focus on advancing innovative therapies across multiple disease areas, including weight loss, leveraging complementary strengths to drive synergies and establish a long-term strategic partnership.

Sihuan Pharmaceutical highly values the strength of Biocytogen’s technology platforms. In this collaboration, Biocytogen will leverage its integrated platforms, including proprietary target-humanized mouse models and in vivo efficacy systems, as well as its AI-driven antibody discovery platform built on real human antibody sequences, to support the development of novel antibody therapeutics. By combining the complementary strengths of both parties, the partnership aims to accelerate the advancement of promising molecules toward clinical and commercial success.

Dr. Yuelei Shen, President and CEO of Biocytogen, stated: “We are pleased to establish this strategic partnership with Sihuan Pharmaceutical. Leveraging our proprietary platforms, Biocytogen has built a comprehensive pipeline of next-generation therapeutic modalities, including bispecific and multispecific antibodies, ADCs, VHHs, and TCR-based therapeutics. This collaboration will further expand our joint efforts across diverse disease areas and further demonstrate strong industry recognition of our technology platforms.”