On May 8, 2025 BioDlink, a leading global CDMO, reported that it congratulates its partner Junshi Biosciences (HKEX-1877; SSE-688180), on receiving Investigational New Drug (IND) approval from the National Medical Products Administration (NMPA) of China to initiate clinical trials for the JS212 injection — Junshi Biosciences’ first bispecific antibody-drug conjugate (ADC) (Press release, Shanghai Junshi Bioscience, MAY 8, 2025, View Source [SID1234652783]).
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JS212 represents a new class of bispecific ADCs that combine the humanized epidermal growth factor receptor and human epidermal growth factor receptor 3 bispecific antibody-drug conjugate to target both EGFR and HER3 — two proteins highly expressed in a variety of tumor cells, such as lung cancer, breast cancer, and head and neck cancer. As a bispecific ADC, JS212 has a key advantage over traditional ADCs that only target one protein: it can attack tumors via either EGFR or HER3, potentially increasing its effectiveness against a wider range of cancers and helping to overcome drug resistance.
Dr. Jun Liu, CEO and Executive Director of BioDlink, stated: "As a leader in ADC technology, BioDlink remains committed to technology innovation and one-stop solution platform for complex biologics. Our collaboration with Junshi Biosciences is built on mutual trust and deep experience in ADC research, development and manufacturing. The IND approval of JS212 — a technically demanding bispecific ADC — highlights our strong capabilities and strategic value we bring to partners pursuing next-generation biologics. We’re honored to support the advancement of this important program."
Dr. Jing Tong, Deputy Director of Junshi Biosciences’ Innovation Research Institute, shared: "We are very pleased with the ongoing and highly productive partnership with BioDlink. Their exceptional expertise and proven capabilities in ADC development and manufacturing have played a pivotal role in advancing JS212 to this important milestone. Throughout the collaboration, BioDlink has consistently demonstrated technical excellence, operational efficiency, and a deep understanding of complex bispecific ADCs. This approval marks a key collaboration milestone, and we look forward to deepening our cooperation as we work toward bringing innovative therapies to patients in the future."
BioDlink is committed to becoming a trusted CDMO biologics partner. The company operates a large-scale commercial biologics production site that meets international GMP standards and includes multiple integrated production lines for antibodies and ADCs.
With a comprehensive ADC platform supported by key R&D technologies, BioDlink enables efficient, centralized production of antibody intermediates, drug substances, and finished products. This setup accelerates timelines and reduces tech transfer costs. At the same time, BioDlink’s quality system is built according to international standards and has passed GMP audits in multiple countries, which can empower global customers.